Публічний реєстр
Звіт про здоров'я програмного забезпеченнясхема 0.27.0 · метрики 1.13.0 · 2026-07-28 15:13 UTC

effekt-lang / effekt

A language with lexical effect handlers and lightweight effect polymorphism

ScalaMIT★ 452 зірки⑂ 42 форкиз бер. 2020 р.Переглянути на GitHub ↗

effekt-lang/effekt має індекс здоров’я 69 зі 100, що відповідає смузі «Помірний». Найвищий показник — Vitality (90/100), найнижчий — AI Readiness (54/100). Останнє оновлення — сьогодні. Більшість нещодавньої роботи виконує один учасник.

69
загалом / 100
Помірний

Індекс здоров'я програмного забезпечення

Метрики згруповано у зважені категорії на шкалі 1–100. Загальна оцінка починається як їхнє середнє; коли публічні дані активують Політику юрисдикцій високого ризику, рейтинг коригується й отримує верхню межу 49 («Під ризиком»). Готовність до ШІ не входить до індексу.

69
Відмінний85-100Зразковий; відповідає практично всім перевіреним критеріям
Добрий70-84Здоровий; незначні прогалини
Помірний50-69Прийнятний, але з помітними прогалинами; рекомендовано перевірку
У зоні ризику30-49Суттєві слабкі місця; впровадження потребує обережності
Критичний1-29Серйозні проблеми (покинутий, єдиний мейнтейнер, без базової гігієни)
ЖиттєздатністьСпільнота тавпровадженняСталість таврядуванняІнженернаякістьБезпекаГотовність доШІ

Профіль оцінок

Кожна вісь — окрема категорія. Форма важить більше, ніж середнє: здоровий об'єкт заповнює всю фігуру, тоді як профіль із піками та провалами означає, що сила в одному вимірі маскує ризик в іншому.

Власність

Effekt LanguageОрганізація
12 підписників8 публічних репозиторіївз лют. 2020 р.

За цим репозиторієм стоїть організація — спільна, підзвітна опіка, здатна пережити будь-якого окремого мейнтейнера.

Пакетні екосистеми

РеєстрПакетВерсіяЗавантажень / місВерсіїОстання публікація
npm@effekt-lang/effekt0.74.0940751 день тому

Метрики за категоріями

Життєздатність

Чи живий проєкт — чи пишеться код і чи виходять релізи?

90Відмінний · 22% загального індексу
Як обчислюється оцінка
36/36Свіжість push — останній push 0 дн. тому
26.3/36Ритм комітів — 38/52 тижнів із комітами
18/18Обсяг комітів — 199 комітів за останній рік
10/10OpenSSF Scorecard: Maintained — 16 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Використані вхідні дані
commits_last_year199
human_commit_share0,79
days_since_last_push0
active_weeks_last_year38
Як обчислюється оцінка
27/27Випускає релізи — опубліковано 87 релізів
36/36Свіжість релізів — останній реліз 1 дн. тому
27/27Ритм релізів — реліз кожні ~14 дн.
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Використані вхідні дані
releases_count87
latest_release_tagv0.74.0
releases_from_tagsні
days_since_latest_release1
mean_days_between_releases14

Спільнота та впровадження

Чи має проєкт користувачів, завантаження, увагу та влаштовані умови для контриб’юторів?

55Помірний · 18% загального індексу
Як обчислюється оцінка
43.1/60Зірки — 452 зірок
13.4/25Форки — 42 форків
5.3/15Спостерігачі — 10 спостерігачів
Використані вхідні дані
forks42
stars452
watchers10
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
Як обчислюється оцінка
22.5/22.5README
22.5/22.5Ліцензія — визнана ліцензія (MIT)
0/18Настанови CONTRIBUTING
0/13.5Кодекс поведінки
0/7.2Шаблон issue
0/6.3Шаблон PR
Використані вхідні дані
has_readmeтак
has_licenseтак
has_contributingні
has_issue_templateні
has_code_of_conductні
has_pull_request_templateні
Як обчислюється оцінка
39.6/80Щомісячні завантаження — 940 завантажень/місяць у npm
0/20Залежні пакети в реєстрі — ця екосистема цього не повідомляє
Використані вхідні дані
packages@effekt-lang/effekt
dependents
ecosystemsnpm
total_downloads
monthly_downloads940
Виключено з оцінювання (немає даних або не застосовно): Залежні пакети в реєстрі. Залишкові ваги перенормовано.

Сталість та врядування

Чи переживе проєкт своїх людей — бас-фактор, реактивність, хто за ним стоїть і як супроводжуються пакети?

65Помірний · 24% загального індексу
Як обчислюється оцінка
9/54Бас-фактор — на 1 контриб’ютор(ів) припадає половина всіх комітів
9.2/22.5Розподіл комітів — головний контриб’ютор — автор 59% комітів
13.5/13.5Широта контриб’юторів — 28 контриб’юторів
10/10OpenSSF Scorecard: Contributors — project has 19 contributing companies or organizations
Використані вхідні дані
bus_factor1
contributors_sampled28
top_contributor_share0,593
Як обчислюється оцінка
31.2/46.8Вирішення issue — закрито 67% issue
33.3/38.3Прийняття PR — злито 689/792 вирішених PR
7.5/15OpenSSF Scorecard: Code-Review — Found 15/30 approved changesets -- score normalized to 5
Використані вхідні дані
merged_prs689
open_issues184
closed_issues369
issue_closed_ratio0,667
closed_unmerged_prs103
Як обчислюється оцінка
30/30Підтримка власника — у власності організації
0/20Верифікований домен
8/25Охоплення власника — 12 підписників у effekt-lang
18.9/25Послужний список — 8 публічних репозиторіїв, вік облікового запису ~6 р.
Використані вхідні дані
followers12
owner_typeOrganization
is_verified
owner_logineffekt-lang
public_repos8
account_age_days2 364

Супровід пакетів

100Відмінний
Як обчислюється оцінка
25/25Опубліковано й доступно — 1 пакет(ів) у npm
35/35Свіжість публікацій — остання публікація 1 дн. тому
20/20Історія версій — 75 опублікованих версій
20/20Не застарілий — активний, не deprecated і не yanked
Використані вхідні дані
packages@effekt-lang/effekt
ecosystemsnpm
any_deprecatedні
min_days_since_publish1

Інженерна якість

Чи наявні базові інженерні практики та документація?

66Помірний · 20% загального індексу
Як обчислюється оцінка
24/24Процеси CI — 6 процес(ів) CI
24/24Наявні тести
0/16Конфігурація лінтера
0/9.6Pre-commit-хуки
0/6.4.editorconfig
18/20OpenSSF Scorecard: CI-Tests — 20 out of 22 merged PRs checked by a CI test -- score normalized to 9
Використані вхідні дані
has_ciтак
has_testsтак
has_editorconfigні
has_linter_configні
has_precommit_configні

Документація

65Помірний
Як обчислюється оцінка
30/30README
0/25Каталог документації
15/15Сайт документації / домашня сторінка — https://effekt-lang.org
10/10Опис репозиторію
10/10Теми — 13 тем
0/10Wiki
Використані вхідні дані
topicseffects, handlers, control-flow, algebraic-effects, delimited-continuation, language, language-design, research-project, effect-handlers, effect-systems, effekt, effekt-lang, lexical-effect-handlers
has_wikiні
homepagehttps://effekt-lang.org
has_readmeтак
has_docs_dirні
has_descriptionтак

Безпека

Чи міцні видимі практики безпеки й ланцюга постачання, без непослабленої пов’язаності з юрисдикціями високого ризику?

64Помірний · 16% загального індексу

Стан безпеки

55Помірний
Як обчислюється оцінка
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — немає даних
2.2/2.5CI-Tests — 20 out of 22 merged PRs checked by a CI test -- score normalized to 9
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
3.8/7.5Code-Review — Found 15/30 approved changesets -- score normalized to 5
2.5/2.5Contributors — project has 19 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5Ліцензія — license file detected
7.5/7.5Maintained — 16 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
5.2/7.5Vulnerabilities — 3 existing vulnerabilities detected
Використані вхідні дані
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate5,5
Виключено з оцінювання (немає даних або не застосовно): branch_protection. Залишкові ваги перенормовано.
Як обчислюється оцінка
35/35Прямі залежності без відомих сповіщень — жодна пряма залежність не має відомих сповіщень
0/25Непрямі залежності без відомих сповіщень — транзитивний набір не відокремлюється від залежностей розробки й тестування в цьому обсязі
0/40Немає задавнених сповіщень — жодне сповіщення не має дати публікації
Використані вхідні дані
sourceosv
advisories0
affected_packages0
assessed_packages5
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Виключено з оцінювання (немає даних або не застосовно): Непрямі залежності без відомих сповіщень, Немає задавнених сповіщень. Залишкові ваги перенормовано. Звірено 5 резолвлених залежностей із OSV. Цей репозиторій не публікує пакета, який резолвить індекс, тож натомість оцінено граф залежностей репозиторію. Цей граф змішує закріплені версії для розробки й тестування зі справді постачаними залежностями, тож оцінюються лише задекларовані runtime-залежності; транзитивні знахідки подаються як контекст і в оцінку не входять. Досяжність не аналізується.

Готовність до ШІ

Наскільки репозиторій оснащений для розробки та супроводу за участі ШІ-агентів? Незалежний, експериментальний бейдж — вага 0.0, тож він подається окремо і не впливає на загальний індекс здоров'я.

54Помірний · 0% загального індексу
Як обчислюється оцінка
0/45Інструкції для агентів — немає CLAUDE.md / AGENTS.md / правил редактора
0/15Машиночитана документація (llms.txt)
40/40Читабельна історія комітів — намір зазначено у 76 з 79 людських комітів (структурований заголовок або пояснювальний текст)
Використані вхідні дані
has_llms_txtні
legible_history_share0,962
agent_instruction_files
agent_instruction_max_bytes
Як обчислюється оцінка
12.6/18Розгортання однією командою — pom.xml (домовленість інструментарію, без раннера задач)
22/22Автоматизовані тести
0/11Конфігурація лінтера / форматера
11/11Статична перевірка типів — Scala (статично типізована)
0/10Відтворюване середовище
0/10Підтверджена практика роботи з агентами — серед останніх 100 комітів немає створених агентом
8/8Автоматизоване супроводження — 3 з останніх 100 комітів — автоматичні оновлення залежностей
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Використані вхідні дані
has_nixні
has_testsтак
lockfiles
has_dockerfileні
typed_languageтак
bootstrap_files
has_devcontainerні
has_linter_configні
typecheck_configs
agent_commit_share0
toolchain_manifestspom.xml
dependency_bot_commit_share0,03
Як обчислюється оцінка
45/45Типізований код — Scala (статично типізована)
53.6/55Керовані розміри файлів — 4/155 файлів вихідного коду понад 60 КБ
Використані вхідні дані
primary_languageScala
largest_source_bytes92 113
source_files_sampled155
oversized_source_files4
Як обчислюється оцінка
0/40Схема API (OpenAPI/GraphQL/proto)
0/20Сервер MCP
40/40Придатні до запуску приклади — examples
Використані вхідні дані
example_dirsexamples
has_mcp_signalні
api_schema_files

Ключові факти

452зірок GitHub
28контриб'юторів
199комітів за останні 12 місяців
0днів від останнього пушу
87релізів
1бас-фактор
184відкритих issue
Maven, npmпакетних екосистем

Попередження щодо збору даних

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch maven package 'de.bstudios:Effekt' from its registry

Докладніше

Історія зірок і форків 0 ★ / 42 ⇿
0Зірки
42Форки
69Релізи

Коли додано кожну зірку й форк — зібрано з GitHub і згруповано за днями. Кумулятивне зростання розміщено просто над денними додаваннями, з яких воно складається, тож їх видно одне проти одного: рівномірне органічне накопичення виглядає зовсім інакше, ніж різкий короткочасний сплеск. Там, де цю різницю можна виміряти, її подано як автентичність росту.

010203040504232020-092023-062026-04
Мажорні 0Мінорні 65Патчі 4

Кожна точка охоплює 6 днів.

OpenSSF Scorecard 5.5 / 10
5.5сукупно

Незалежна, не прив'язана до інструментів оцінка безпеки від відкритого проєкту OpenSSF Scorecard. Кожна перевірка винагороджує практику безпеки, а не інструмент конкретного постачальника. Перевірки, які Scorecard не зміг визначити, позначено н/д і виключено з оцінки безпеки (вони ніколи не зараховуються як нуль).Scorecard v5.5.0 · 2026-07-28 15:13 UTC

10Binary-Artifactsno binaries found in the repo
н/дBranch-Protectioninternal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
9CI-Tests20 out of 22 merged PRs checked by a CI test -- score normalized to 9
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
5Code-ReviewFound 15/30 approved changesets -- score normalized to 5
10Contributorsproject has 19 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained16 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
7Vulnerabilities3 existing vulnerabilities detected
Прямі залежності 4
РеєстрПакетОбмеження версіїМаніфест
Mavenorg.eclipse.lsp4j:org.eclipse.lsp4j0.12.0pom.xml
Mavencom.google.code.gson:gson2.8.9pom.xml
Mavenjline:jline2.14.6pom.xml
Mavenorg.rogach:scallop_34.1.0pom.xml
Усі залежності 5

Повний розв'язаний набір залежностей із графа залежностей GitHub: 4 прямих і 1 непрямих (транзитивних) пакетів. Транзитивне замикання є повним, коли в репозиторії закомічено lockfile.

РеєстрПакетВерсіяЗв'язок
Mavencom.google.code.gson:gson2.8.9пряма
Mavenjline:jline2.14.6пряма
Mavenorg.eclipse.lsp4j:org.eclipse.lsp4j0.12.0пряма
Mavenorg.rogach:scallop_34.1.0пряма
Mavenorg.codehaus.mojo:license-maven-plugin2.0.0непряма
Сповіщення про залежності 0

Цей репозиторій не публікує пакета, який розпізнає індекс, тож оцінено його власний граф залежностей — 5 пакетів, серед яких є й піниї розробки та тестування, що ніколи не постачаються: 0 мають відомі сповіщення, з них 0 прямі.

Жодне відоме сповіщення не стосується оцінених залежностей.

Сповіщення означає, що версія, записана в графі залежностей, потрапляє в уражений діапазон. Досяжність не аналізується, а граф містить піниї розробки й тестування — знахідка може стосуватися інструментів, а не поставленого коду.

Звіт у форматі JSON машиночитний
{
  "data": {
    "repo": {
      "topics": [
        "effects",
        "handlers",
        "control-flow",
        "algebraic-effects",
        "delimited-continuation",
        "language",
        "language-design",
        "research-project",
        "effect-handlers",
        "effect-systems",
        "effekt",
        "effekt-lang",
        "lexical-effect-handlers"
      ],
      "is_fork": false,
      "size_kb": 24336,
      "has_wiki": false,
      "homepage": "https://effekt-lang.org",
      "languages": {
        "C": 36513,
        "LLVM": 33963,
        "Scala": 1544642,
        "Scheme": 60461,
        "JavaScript": 8176
      },
      "pushed_at": "2026-07-28T15:09:55Z",
      "created_at": "2020-03-05T15:49:21Z",
      "owner_type": "Organization",
      "updated_at": "2026-07-28T13:34:58Z",
      "description": "A language with lexical effect handlers and lightweight effect polymorphism",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": "MIT",
      "default_branch": "main",
      "license_spdx_raw": "MIT",
      "primary_language": "Scala",
      "significant_languages": [
        "Scala"
      ]
    },
    "owner": {
      "blog": "https://effekt-lang.org",
      "name": "Effekt Language",
      "type": "Organization",
      "login": "effekt-lang",
      "company": null,
      "location": null,
      "followers": 12,
      "avatar_url": "https://avatars.githubusercontent.com/u/60718943?v=4",
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          "headline": "Add 'string::utf8ByteLength' (#1412)",
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          "is_bot": false,
          "headline": "Implement easy C externs (#1402)",
          "author_name": "Mattis Böckle",
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          "is_bot": false,
          "headline": "Resolve flaky ReparseTests by making coreBuiltins lazy (#1407)",
          "author_name": "Mattis Böckle",
          "author_login": "mattisboeckle",
          "committed_at": "2026-06-22T14:19:40Z",
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          "headline": "Bump version to 0.70.0",
          "author_name": "effekt-updater[bot]",
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          "author_name": "Marcial Gaißert",
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          "oid": "736a4995b1e9e22d466f290a3f443dff710d05d6",
          "body": "In sbt you can now call\n```\ndebug\n```\nto trigger the debug mode\nand\n```\nrelease\n```\nto trigger the release mode.\n\n`effekt.util.Debug` contains a few debugging helpers that are disabled\nduring release:\n\n```scala\ninline def debug(inline f: => Unit): Unit =\n  inline if DEBUG then f else ()\n\ninline def \n[…]\n: Boolean): Unit =\n  inline if DEBUG then Predef.assert(assertion)\n\ninline def assert(inline assertion: Boolean, inline msg: => String): Unit =\n  inline if DEBUG then Predef.assert(assertion, msg)\n```",
          "is_bot": false,
          "headline": "Add debug flag and separate type checking and inference (#1394)",
          "author_name": "Jonathan Immanuel Brachthäuser",
          "author_login": "b-studios",
          "committed_at": "2026-04-29T15:00:01Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "b8214fdc13a6c5b34c55577132edd7b8c21bd123",
          "body": null,
          "is_bot": false,
          "headline": "LSP: Show documentation on hover for externs (#1395)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-04-29T08:23:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e7f008482c9531c726b75c472ed7802120dbb5ee",
          "body": "Resolves #1223, especially useful for overloading disambiguation, see\nexamples.\n\nThis will likely need a syntax highlighter update in effekt-vscode.",
          "is_bot": false,
          "headline": "Add support for qualified declarations (#1392)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-04-29T07:31:29Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6e9d0080a99c7283abb645e36c64a687a56c8c12",
          "body": "Resolves #1337, quoting:\n\n> Currently, it's impossible to use a function from the current module\nin a qualified way. I've encountered this mostly in collection\ninterfaces like `list`: each collection has a `collect` function, and we\nhave an unwritten convention of using `collect` in a qualified mann\n[…]\n\n> ```scala\n> module foo\n> \n> def bar(): Int = 42\n> \n> def quux() = {\n>   val n = bar() // currently works!\n>   val m = foo::bar() // error: Cannot find a function named `foo::bar`\n>   n + m\n> }\n> ```",
          "is_bot": false,
          "headline": "Allow qualified use mentioning current module (#1388)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-04-28T17:16:35Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "1b5ab1176ba024e6c32a2469e3f8c38fbd3c325e",
          "body": "We had hoped that using `mill` would help with the spurious CI failures,\nbut it doesn't seem to have done so.\nNow we're in a state where we have two increasingly inconsistent ways\n(see the bug I fixed in `build.sbt`?) of building the project, running\ntests, etc.\n\nLet's cut our losses and remove Mill (reverting #1278).",
          "is_bot": false,
          "headline": "Revert #1278 (Add build.mill setup) (#1387)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-04-28T14:36:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9433c5b5a23acc8da038254e57cbd1e2a89461c9",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.68.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-04-27T06:55:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5eb942346026ef2f50fa150ff88f76a7ef769c09",
          "body": "This implements implicits similar to\n> Daan Leijen, Tim Whiting: Syntactic Implicit Parameters with Static\nOverloading\n\nIt also implements their use to get source positions in the code.\n\n### Syntax and Intended Behaviour\nPutting a `?` in front of a value/block parameter makes it potentially\nimplicit\n[…]\n3 s.t. they\nprovide only the definitions for base and recursive cases (not for all\ntypes used etc).\n\n---------\n\nCo-authored-by: Jonathan Immanuel Brachthäuser <jonathan.brachthaeuser@uni-tuebingen.de>",
          "is_bot": false,
          "headline": "Name-based implicits in Effekt (#1380)",
          "author_name": "Marcial Gaißert",
          "author_login": "marzipankaiser",
          "committed_at": "2026-04-21T15:06:37Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "7e5beeeff060a69f6e1af438418ea0d2d4fc2a8c",
          "body": "…1339 (#1369)\n\n### Problem\n```scala\ndef main() = {\n  val (a, b) = (1, 2) else panic(\"unreachable\")\n}\n```\nreport `Unreachable case` at `main` instead of else (see #1339)",
          "is_bot": false,
          "headline": "Fix position for unreachable case warning in irrefutable 'val-else' #…",
          "author_name": "LTeuse",
          "author_login": "LTeuse",
          "committed_at": "2026-04-21T11:01:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "daffa306e377e714084249b189f0b8fa02012456",
          "body": "This PR replaces the extern body for the \"vm\" target by an automatically\ngenerated `QualifiedSignature`.",
          "is_bot": false,
          "headline": "Track qualified signature for extern definitons (#1370)",
          "author_name": "Tim Süberkrüb",
          "author_login": "timsueberkrueb",
          "committed_at": "2026-04-20T15:35:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2a3349f598f3416b6b53568d5ff3ab318e20a23b",
          "body": "In this PR I am trying to get rid of more usages of the macro by\nexplicating the traversal in `Tree.Rewrite` manually. Instead of\nspecifying the special cases in partial functions, now users have to\noverride the specific `rewrite` method for the nonterminal of interest\nand call `super.rewrite(...)` for the homomorphic cases.\n\n---------\n\nCo-authored-by: Philipp Schuster <philipp.schuster@uni-tuebingen.de>",
          "is_bot": false,
          "headline": "Replace partial functions by dynamic dispatch (#1383)",
          "author_name": "Jonathan Immanuel Brachthäuser",
          "author_login": "b-studios",
          "committed_at": "2026-04-20T09:52:40Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "034ec83832d644dd2b38067d58685653ee79a720",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.67.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-04-20T06:34:36Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e2095dee551b1df87843eb31c3c2d4ed3a8a1029",
          "body": "Since the optimizer calls `Deadcode(main)` explicitly, this also means\nthat all unused show-related functions get removed when optimising :)",
          "is_bot": false,
          "headline": "Reduce special cases in Deadcode (#1379)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-04-15T16:00:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1bae57feef98e6660c552d2bd6b40028007ae2ab",
          "body": "Add the two functions `shuffle` and `pick` to the `random` module in the\nstdlib according the issue #1307\n\n---------\n\nCo-authored-by: Philipp Schuster <philipp.schuster@uni-tuebingen.de>",
          "is_bot": false,
          "headline": "Add `random::shuffle` and `random::pick` (#1361)",
          "author_name": "Dennis Kleinhans",
          "author_login": "DennisKleinhans",
          "committed_at": "2026-04-14T08:17:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f992caa68d6dcd58194bb24ea9ae5f60157ae3a4",
          "body": "Does #1373",
          "is_bot": false,
          "headline": "Move peeking from scanner to stream (#1376)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-04-14T07:38:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "42e13d8c37623ed6445351d42e85b103306cbb78",
          "body": null,
          "is_bot": false,
          "headline": "Make dictionaries actually mutable (#1377)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-04-14T07:38:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1c2b9a02087ccb700cd7dd2d8d472d89e2a9bd05",
          "body": "This parses right hand sides for external types and threads them through\nto the backends.\nIn the backends, currently just generates a comment with the type\ndeclaration.\n\nResolves #1132.\n\nDrivebys:\n- Disallows `extern def ...() =` without right hand sides and with a `=`\n(allows it without a `=`)\n- Does reachability analysis and deadcode for externs and extern types\n- Some other minor stuff",
          "is_bot": false,
          "headline": "Extern type representations (#1372)",
          "author_name": "Marcial Gaißert",
          "author_login": "marzipankaiser",
          "committed_at": "2026-04-13T15:30:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a2fbfe4a85e056e8307c85a7a7cd17b75ea9f5b6",
          "body": "Can be used as a workaround for #604\n\n---------\n\nCo-authored-by: Jonathan Brachthäuser <jonathan@b-studios.de>",
          "is_bot": false,
          "headline": "Add type ascriptions to standard library (#1365)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-04-13T15:03:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b61a27bbf3cc4d2a9dc372f3d84d83d7726230dc",
          "body": null,
          "is_bot": false,
          "headline": "Rename `read` to `next` (#1349)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-04-13T06:37:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f5c794029ccb57146ae1fb60661c5e23f365af65",
          "body": "Resolves #1325",
          "is_bot": false,
          "headline": "Implement signals in raw llvm (#1368)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-04-11T08:36:56Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "891c7542aee55bf45cad0445e12938619df48d9a",
          "body": "Moved the `readDouble` function from the `json` module into the scanner\nmodule",
          "is_bot": false,
          "headline": "Move 'json::readDouble' into the 'scanner' module (#1371)",
          "author_name": "Dennis Kleinhans",
          "author_login": "DennisKleinhans",
          "committed_at": "2026-04-10T16:11:53Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0adb0ef031cf70645f2cdb5acd66a752dcd0c721",
          "body": "(Rewrite PR #1346, to fix issue #1345)\nAdded import `io/promise` to:\n- the visible `effekt:ignore` import block (documentation for users)\n- the hidden `effekt:prelude:hide` block (actual execution context)",
          "is_bot": false,
          "headline": "import io/promise to io tour (#1345) (#1367)",
          "author_name": "LTeuse",
          "author_login": "LTeuse",
          "committed_at": "2026-04-10T16:00:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "48eb56bf624868cf481a67d4de6f78488472ea4b",
          "body": "Also, me and Philipp decided that we should make js and chez behave\nsimilar to llvm in the `show` function\n\nFixes #1302\n\n---------\n\nCo-authored-by: Marvin Borner <git@marvinborner.de>",
          "is_bot": false,
          "headline": "Implement println for char (#1360)",
          "author_name": "Martin Ilgner",
          "author_login": "martin-ilgner",
          "committed_at": "2026-04-10T11:02:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8acd841b794293d57a3e3ea000d32e32fdc4a9ee",
          "body": "Fix #1355: `-1.5` gets parsed as `-1.5` instead of `-0.5`\nReplaces #1356: I made a new PR so that we can add tests\n\n---------\n\nCo-authored-by: Joshua Schlucke <joshua.dev.no-reply@ochre.ovh>",
          "is_bot": false,
          "headline": "Fix negative double parsing in 'json::readDouble' (#1359)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-04-10T09:08:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ad6f80fea7b1a23e087ecb250d0575388cb43d63",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.66.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-03-30T06:12:28Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9f0425350c915d6b3003c5edc2c4656d0c8a6f6e",
          "body": "We now have collecting functions with initial capacity as a performance\nhint. Addresses #1309.",
          "is_bot": false,
          "headline": "Collect with initial capacity (#1350)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-03-29T17:35:45Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "db2996232d0d440ee81ac5b005c913b3d2073375",
          "body": "…(#1317)\n\nImproves the error message of #1224 by propagating more information for\nboxed functions whenever possible, specifically when we know the\nexpected type of the call, but were previously too shy to try and apply\nit:\n\n```scala\ntype Status[B] {\n  Done(value: Int)\n  More(state: B)\n}\n\ndef ex1(): \n[…]\n{\n    case Done(v) => v\n    // f() checked with expected = None\n    case More(f) => f() match { // still fails with \"Unbox requires a boxed type, but got B.\"\n      case n => n\n    }\n  }\n  result\n}\n```",
          "is_bot": false,
          "headline": "Improve type inference of function calls by propagating expectations …",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-29T14:31:50Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "5764fd403bc6eefd0ba2f34b1957cdebb1d163e0",
          "body": "on Chez, use `(gensym)` for prompts instead of an int counter\non JS, use `Symbol()` for prompts instead of an int counter\n\nThis is likely [and hopefully] not noticeably faster, but I find it more\nsemantically correct than mutable int counters, not to mention that it's\ncloser to what LLVM does.\n\nThe top-level prompt has a pretty name `\"toplevel\"` so that we can\nidentify it if needed.",
          "is_bot": false,
          "headline": "Use builtin symbols for prompt identifiers at runtime (#1331)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-26T10:25:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ac82c7f22ba26394deb27aefc0f081cb811910bc",
          "body": "This should fix some of the community projects",
          "is_bot": false,
          "headline": "Bring back generic show on some platforms (#1344)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-03-26T09:57:15Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "471d634b2f9d60bcb5f411a3328adc99f4550ab2",
          "body": "This should fix #1158\n\n---------\n\nCo-authored-by: Jonathan Brachthäuser <jonathan@b-studios.de>",
          "is_bot": false,
          "headline": "Rewrite core transformer (#1336)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-03-25T13:30:02Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b364a64b545cffebbb0bdd31af46f37b4bee9d8c",
          "body": "I tried clarifying a few things that we under-explain / that people get\nstuck on, esp. `with` and `resume`.\nFurthermore, I redid the effect polymorphism explanation since although\nit was very cool (and perhaps we should have this on the specialised\npage for effect poly), it didn't actually help people very much...",
          "is_bot": false,
          "headline": "Tour: explain 'with', 'resume' + effect poly differently (#1338)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-25T13:27:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "cf6e906531bc8befd970896f6d3e415aca11c392",
          "body": "This benchmark program is faster than the equivalent one in other\nlanguages for small inputs when compiled with the llvm backend, but much\nmuch slower for large inputs. We suspect there to be a performance bug\nthat makes it have the wrong time complexity. One should investigate,\nfor example by plotting the timing for different input sizes, and\ncomparing to other backends.",
          "is_bot": false,
          "headline": "More benchmarks for tasks and channels (#1286)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-03-25T10:28:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8542a18b7a430b8932aef260b303b404292b6322",
          "body": "Previously, we:\n1. for each `var`, we allocated a new closure for its own `set` method\n2. for each `RESET`, we allocated two closures for their `fresh` and\n`arena` methods\n\n... what if we, uh, didn't do that?\n\n---\n\nThis could have been resolved both with prototypes and classes, but I\nchose to use cl\n[…]\n | −2.5%\nproduct_early | 248 ms | 241 ms | −2.7%\ntriples | 375 ms | 366 ms | −2.4%\ndyck_one | 404 ms | 385 ms | −4.8%\nnumber_matrix | 357 ms | 344 ms | −3.7%\nfinancial_format | 294 ms | 284 ms | −3.4%",
          "is_bot": false,
          "headline": "JS runtime: Use classes for Ref and Arena instead of closures (#1332)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-23T14:45:41Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "8a4811ea53c7dbb52748a9c7a9f06b370499632f",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.65.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-03-23T05:42:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c5c0cebca306b90d9ec017e55594d9dc2905ea45",
          "body": "Port the tail recursive rerooting from Chez CPS runtime (#1160) to JS\nruntime.\n\nThe original port was slightly slower (geomean 0.1% slower), I optimised\nit by hand by reusing the small `path` array by using a global\n`_rerootPath` that just gets overwritten every time (so allocations for\nthe path are\n[…]\ntion, some benchmarks like triples are ~1-2% faster,\nnow geomean is 0%.\n\nOne bonus that hasn't shown up in the benchmarks is that this is no\nlonger recursive so it shouldn't blow the JS stack anymore.",
          "is_bot": false,
          "headline": "Port Chez CPS runtime 'diffs' to JS runtime (#1330)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-21T14:57:02Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "21cc87c3f9746d802c39133364751854a07be1e5",
          "body": "TLDR Backtracking over an unconditional variable write results in bad\noutput on Chez CPS.\n\n---\n\nI got nerdsniped at a presentation today looking at the\nimplementation of backtrackable state via snapshottable stores in Chez.\n\nCompare the JS version\n\nhttps://github.com/effekt-lang/effekt/blob/da69e03c\n[…]\n$ effekt --backend=chez-callcc --no-optimize --ir-write-all $FILE.effekt\n43\n```\n\nThe fix is simple, just do the same thing as JS does: always restore the\ngeneration correctly (see the attached patch).",
          "is_bot": false,
          "headline": "Fix backtracked mutable state on Chez CPS (#1329)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-20T21:48:12Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "da69e03c4c5bb248a6cb8fb40e4355b83e5ce8ce",
          "body": "This PR adds a few more infix operators. This is mostly just lexing and\nparsing so doesn't come with a lot of conceptual cost for the\nimplementation.\n\nA few things are not clear / implemented:\n\n- we should name things consistently (I actually would like to rename\n`infixAdd` to `InfixPlus`, but this \n[…]\nrting them somehow\n- I didn't add `a === b` and `a !== b` since the tokens `===` are\nalready used to represent `==`, ahhh.\n\n---------\n\nCo-authored-by: dvdvgt <40773635+dvdvgt@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Add more (infix) operators (#1091)",
          "author_name": "Jonathan Immanuel Brachthäuser",
          "author_login": "b-studios",
          "committed_at": "2026-03-18T13:06:25Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "c3bc5a132c9cefa2d0e6c259a85eeab0eb6eb22e",
          "body": null,
          "is_bot": false,
          "headline": "Update assertion for negative Double test case",
          "author_name": "Marcial Gaißert",
          "author_login": "marzipankaiser",
          "committed_at": "2026-03-16T15:05:57Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b8d80f7abbca14bdc8fa074d5b4704d45e83595a",
          "body": "This tags literals in the CPS IR with their core type, since in Scala.js\nmatching against Byte also matches Doubles in the respective range\n(thus, converting literal `-126.0` to the byte `129`).\n\nStill to be tested.\n\nThanks @jiribenes for helping to identify the root cause of this.",
          "is_bot": false,
          "headline": "CPS: Tag literals with their core type (#1323)",
          "author_name": "Marcial Gaißert",
          "author_login": "marzipankaiser",
          "committed_at": "2026-03-16T13:57:21Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2475a67cd698bcec3b786b47f0569e222bb36e36",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.64.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-03-16T05:54:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6febf381f94e579ec5e13f6a96216c5e15dff447",
          "body": "The option `Xms` specifies the initial amount of reserved memory the JVM\nis starting with. The option `Xmx` specifies the maximum amount of\nmemory the JVM is allowed to use. `Xmx` is given with `Xmx4g` and\n`Xmx8g` and are thereby contradictory.",
          "is_bot": false,
          "headline": "Delete redundant jvm option (#1321)",
          "author_name": "dvdvgt",
          "author_login": "dvdvgt",
          "committed_at": "2026-03-09T14:29:51Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "785b63d1fbd03a35409914ed960ad730dfb39882",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.63.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-03-09T05:40:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5ff14ac6d9793a284e9b4c007ee4929444fc05aa",
          "body": "… 'fail' (#1320)\n\nFrom @marvinborner's comment on #923:\n\n> We should really have some `assertNoFail` instead, no?\n\n---\n\nWell, now we do. :)",
          "is_bot": false,
          "headline": "Add test::{assertFail,assertNoFail} for asserting presence/absence of…",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-07T22:05:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "17af2ec9a64e786866991700113948293a05dfaf",
          "body": "This adds a `binstream` file to the stdlib that can be used to easily\ncreate streams of bytes.\nSee #870 for a usage example (this was mostly factored out from there).\n\n---------\n\nCo-authored-by: Jiří Beneš <mail@jiribenes.com>\nCo-authored-by: Philipp Schuster <philipp.schuster@uni-tuebingen.de>",
          "is_bot": false,
          "headline": "Stdlib: Binary/Byte stream utilities (#923)",
          "author_name": "Marcial Gaißert",
          "author_login": "marzipankaiser",
          "committed_at": "2026-03-07T20:05:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c3301fbbbdd10a2001121f9a97aeddc83152dc23",
          "body": null,
          "is_bot": false,
          "headline": "Add 'bytearray::sort' as a counting, in-place sort (#1311)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-07T14:46:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0ac81733a5dd456887488c5e5f202b3f05757e3a",
          "body": null,
          "is_bot": false,
          "headline": "Fix reading from upstream (#1319)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-03-07T12:13:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "4737b13bb7dfd7145f3ca342ef74b9ea60a8e240",
          "body": "...with a drive-by of adding docs for stream-related methods on\ncollections (like `collection::feed`, `collection::collect`, etc.)",
          "is_bot": false,
          "headline": "Improve documentation for 'array' and 'resizable_array' (#1312)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-07T10:40:55Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "117f72092b7ac36fd3bdf22c0f7ef9a0621ce3f3",
          "body": "Resolves #737 \nImproves the error message in #1291 \n\nExample from #737 \n```scala\ndef getFirst(words: List[String]): String = words(0)\n// before: Unbox requires a boxed type, but got List[String].\n// now: Expected words to be a function, but got a value of type List[String] instead,\n//     which cann\n[…]\ned to keep the message terse and easily scannable (with the\n\"Expected X, but got Y\" idiom), while explaining all the details later\n(~> \"this is a value of type Foo, but only functions can be called\").",
          "is_bot": false,
          "headline": "Improve error message for calling a value as a function (#1315)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-06T15:52:34Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "ad0e2577d8292c33f04b8f12957f15cf862a9463",
          "body": "…our (#1316)\n\nReflect in the Tour that\n```\nmynewtype match { MyNewtype(x) => x }`\n```\nis also writable as:\n\n```\nval MyNewtype(x) = mynewtype\n// code using x, since it's in scope now\n```",
          "is_bot": false,
          "headline": "Mention LHS pattern matching in 'val' in the Records section of the T…",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-06T14:15:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "da946a7cc7ed7d5ff95d9329210d97b656f31d65",
          "body": "Resolves #543 since nobody else wanted to do it :)\n\nThe design is a bit weird: I don't know how to return something like\n`undefined` from the LLVM backend, so since we need two calls to decide\nthe size of the resulting buffer anyways, I opted to reuse the `size`\nfor indicating failure when it's `-1`.\nThis _should_ also work on Windows, but I haven't tested it there.",
          "is_bot": false,
          "headline": "Add getter for environment variables to stdlib (#1310)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-04T16:10:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e03139f7fa63abda2eeb7858eb47476267291ae9",
          "body": "Bumps\n[actions/download-artifact](https://github.com/actions/download-artifact)\nfrom 6 to 8.\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github.com/actions/download-artifact/releases\">actions/download-artifact's\nreleases</a>.</em></p>\n<blockquote>\n<h2>v8.0.0</h2>\n\n[…]\nnless you reopen the\nPR or upgrade to it yourself)\n\n\n</details>\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": true,
          "headline": "Bump actions/download-artifact from 6 to 8 (#1304)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-03-03T18:38:57Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "dc964711d6a2704b9c434d49a9e7f0db05dcf8b7",
          "body": "Bumps\n[actions/upload-artifact](https://github.com/actions/upload-artifact)\nfrom 5 to 7.\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github.com/actions/upload-artifact/releases\">actions/upload-artifact's\nreleases</a>.</em></p>\n<blockquote>\n<h2>v7.0.0</h2>\n<h2>v7 W\n[…]\nnless you reopen the\nPR or upgrade to it yourself)\n\n\n</details>\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": true,
          "headline": "Bump actions/upload-artifact from 5 to 7 (#1303)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-03-03T18:38:49Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "46ab5acfee35b618b78def69c16f620ddae29b91",
          "body": null,
          "is_bot": false,
          "headline": "Delete skip from scanner (#1295)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-03-03T15:04:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b64b15a7c943a0551f54fdaa2aad52ed44b032ce",
          "body": "Added support for '(b: Byte) == (b2: Byte)' and '(b: Byte) != (b2: Byte)'.\nAs a drive-by, added 'bytearray::build' as an equivalent of 'array::build'.",
          "is_bot": false,
          "headline": "Add primitive (in)equality on 'Byte's (#1306)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-03T10:32:32Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "12001cf9c9c0093210b44349873be79f8db16c0d",
          "body": "This is a very approximate implementation in that the only thing I\nbarely tested is the `client_server` benchmark (which I can't run right\nnow, my LLVM backend doesn't work).\n\nIt does work with my LSP-in-Effekt demo locally :)\n\n---------\n\nCo-authored-by: Philipp Schuster <philipp.schuster@uni-tuebingen.de>",
          "is_bot": false,
          "headline": "Port 'io/network' to the jsNode backend (#1305)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-03-03T08:47:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7533c36e48c12dc770bc9bbe11bfaf08126a5e8d",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.62.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-03-02T05:22:40Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8b5005c553bd52f3dac96a4004eaad866dd791ed",
          "body": null,
          "is_bot": false,
          "headline": "Add missing parser for extern types (#1300)",
          "author_name": "Philipp Schuster",
          "author_login": "phischu",
          "committed_at": "2026-02-27T14:59:34Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "32abb70465a33e3c4cbc960a92158d7f5e4523cb",
          "body": "We were throwing away information about extern data types when\ntransforming to core.\nThis info is relevant for some Core -> Core phases (like\nMonomorphization #1024), so we know whether a type is Extern instead of\nguessing.",
          "is_bot": false,
          "headline": "Keep information about extern data types (#1296)",
          "author_name": "Mattis Böckle",
          "author_login": "mattisboeckle",
          "committed_at": "2026-02-24T15:27:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "74652cddc896295992c971af722348e8d069faef",
          "body": "Co-authored-by: Tim Süberkrüb <dev@timsueberkrueb.io>",
          "is_bot": false,
          "headline": "Rename literal effect to write (#1294)",
          "author_name": "phischu",
          "author_login": "phischu",
          "committed_at": "2026-02-24T15:18:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "881b143a1fcbd8a5ed29623c058453426a78ba2f",
          "body": "Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github.com/actions/cache/releases\">actions/cache's\nreleases</a>.</em></p>\n<blockquote>\n<h2>v5.0.0</h2>\n<blockquote>\n<p>[!IMPORTANT]\n<strong><code>actio\n[…]\nbled on this pull request as it has\nbeen open for over 30 days.\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": true,
          "headline": "Bump actions/cache from 4 to 5 (#1275)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-02-18T10:18:19Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "6b36b6dc0edf7d21db736971d10670c0e8b5b281",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.61.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-02-09T05:42:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "06d6deea59bbb839d60db8cd561e56498a6fe88e",
          "body": "Originally by @PhictionalOne, started in #1148 (was on a repo fork).\n\nResolves #814 by adding hexadecimal literals for bytes: `0xAA`, `0x00`,\n`0xFF`, `0xA0`, etc, exclusively of type `Byte`.\n\n---------\n\nCo-authored-by: Phi <code@phictional.de>\nCo-authored-by: dvdvgt <40773635+dvdvgt@users.noreply.github.com>\nCo-authored-by: phischu <philipp.schuster@uni-tuebingen.de>",
          "is_bot": false,
          "headline": "Add hexadecimal literals for 'Byte' (#1170)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-02-03T15:58:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "047dc9f4c96fc2adbe48fac0dc7556a51d50749c",
          "body": "Utility functions via my EPE project.\n\nThe assertion functions are taken from #923 because it did not get\nmerged.\n\nMaybe we can use this PR to merge some other utility functions that\nwould not otherwise make it into the standard library (e.g. by being\nstuck in some other PR)?\n\nAlso, I'm not sure if \n[…]\nlse resume(())\n  }\n```\n\n(there were some other presenters who wanted more nondeterministic\nfunctions in stdlib, right?)\n\n---------\n\nCo-authored-by: Philipp Schuster <philipp.schuster@uni-tuebingen.de>",
          "is_bot": false,
          "headline": "Add some utility functions (#1292)",
          "author_name": "Marvin",
          "author_login": "marvinborner",
          "committed_at": "2026-02-03T15:35:11Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0c726ecc5d567d74d901cfeb9240729815a01e81",
          "body": "Implement new Core -> Core Phase which\nsynthesizes `show` definitions for any type based on ground show\ndefinitions\n\nFor example \n```scala\ntype MaybeInt {\n  Nothing()\n  Just(x: Int)\n}\n```\ncould generate something along the lines of\n```scala\ndef show(value: MaybeInt): String = value match {\n  case Nothing() => \"Nothing\"\n  case Just(x: Int) => \"Just(${x.show})\"\n}\n```\n\n---------\n\nCo-authored-by: Tim Süberkrüb <dev@timsueberkrueb.io>\nCo-authored-by: Jonathan Brachthäuser <jonathan@b-studios.de>",
          "is_bot": false,
          "headline": "Show instances for ground types (#1123)",
          "author_name": "Mattis Böckle",
          "author_login": "mattisboeckle",
          "committed_at": "2026-02-03T14:10:51Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "52f0027311ff049798cae01cc1a692f22c9bcbea",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.60.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-02-02T05:41:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6569c7a0a02440ee4bf98155911a8ac1bcc6ba88",
          "body": "Co-authored-by: Jiří Beneš <mail@jiribenes.com>",
          "is_bot": false,
          "headline": "Warn when encountering implicitly interpolated strings (#1293)",
          "author_name": "dvdvgt",
          "author_login": "dvdvgt",
          "committed_at": "2026-01-28T11:54:28Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9c3d12e632ac50310758e6bcdd7a007c2a7203c5",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.59.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-01-19T04:52:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "4abad0f8e2a966e0129c9ebd3122b0f3956e8008",
          "body": "Fixes #1287",
          "is_bot": false,
          "headline": "Unbox local state in mutable references (#1288)",
          "author_name": "phischu",
          "author_login": "phischu",
          "committed_at": "2026-01-17T18:10:55Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "93a7ce3f1fbfc713d5a7a7780182732f3bda0dbf",
          "body": null,
          "is_bot": false,
          "headline": "Partial functions in standard library (#1243)",
          "author_name": "phischu",
          "author_login": "phischu",
          "committed_at": "2026-01-17T12:12:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2d914f2226c75733a76863471a4c4aab6841fe4d",
          "body": "This PR adds an initial [mill](https://mill-build.org/) setup. It is\nintended for evaluating `mill` as an alternative to `sbt` for `effekt`.\nWe run a subset of the test suite using `mill` instead of `sbt`. This PR\ndoes not remove any of the existing config and touches no deployment\nlogic. If we deci\n[…]\nll clean`\n* `sbt 'project effektJVM; compile'` -> `mill project.testCompile`\n* `sbt 'project effektJVM; install'` -> `mill project.install`\n* `sbt 'project effektJVM; testOnly'` -> `mill project.test`",
          "is_bot": false,
          "headline": "Add build.mill setup (#1278)",
          "author_name": "Tim Süberkrüb",
          "author_login": "timsueberkrueb",
          "committed_at": "2026-01-14T08:28:16Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "a606fc5a7a9174f319c162e489ef33d0e03692ed",
          "body": "see https://github.com/effekt-lang/effekt-plots/pull/12",
          "is_bot": false,
          "headline": "Add chez-cps benchmark config (#1269)",
          "author_name": "Marvin",
          "author_login": "marvinborner",
          "committed_at": "2026-01-12T22:05:12Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0425ffda215bea03541378e7ed15675ac1248b48",
          "body": null,
          "is_bot": true,
          "headline": "Bump version to 0.58.0",
          "author_name": "effekt-updater[bot]",
          "author_login": "effekt-updater[bot]",
          "committed_at": "2026-01-12T04:46:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "29ce4db3e4731c795081dca5a3c8d11cf2fa4dba",
          "body": "Resolves issue #1283 by using `Type.equals`, see more details there.",
          "is_bot": false,
          "headline": "Fix crash on joining boxes with different capture sets (#1284)",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
          "committed_at": "2026-01-11T19:41:49Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "df7b33d1b1ccc961d8066510d88c2f2835447321",
          "body": "This fixes the stack overflows of the compiler we are seeing.",
          "is_bot": false,
          "headline": "Increase JVM stack size for compiler (#1282)",
          "author_name": "phischu",
          "author_login": "phischu",
          "committed_at": "2026-01-08T12:28:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0de2294c8bc0a1aa226d1feda490ba2587d7713c",
          "body": "…rmerCPS (#1235)\n\nCloses #1229",
          "is_bot": false,
          "headline": "Prevent capture of function parameters in nested functions in Transfo…",
          "author_name": "dvdvgt",
          "author_login": "dvdvgt",
          "committed_at": "2026-01-07T10:34:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "110f7301872b262739f00e991fc7ae247edf7306",
          "body": null,
          "is_bot": false,
          "headline": "CI: add explicit version for manual NPM publish",
          "author_name": "Jiří Beneš",
          "author_login": "jiribenes",
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                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "excellent",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "@effekt-lang/effekt"
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              "ecosystems": "npm",
              "any_deprecated": false,
              "min_days_since_publish": 1
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on npm",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "npm"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 1 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 1
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                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "75 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 75
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "moderate",
        "name": "Engineering Quality",
        "value": 66,
        "weight": 0.2,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "moderate",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 66,
            "inputs": {
              "has_ci": true,
              "has_tests": true,
              "has_editorconfig": false,
              "has_linter_config": false,
              "has_precommit_config": false
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": "6 workflow(s)",
                "points": 24,
                "status": "met",
                "details": [
                  {
                    "code": "ci_workflows",
                    "params": {
                      "count": 6
                    }
                  }
                ],
                "max_points": 24
              },
              {
                "key": "tests_present",
                "name": "Tests present",
                "detail": null,
                "points": 24,
                "status": "met",
                "details": [],
                "max_points": 24
              },
              {
                "key": "linter_config",
                "name": "Linter config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 9.6
              },
              {
                "key": "editorconfig",
                "name": ".editorconfig",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.4
              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "20 out of 22 merged PRs checked by a CI test -- score normalized to 9",
                "points": 18,
                "status": "partial",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "moderate",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 65,
            "inputs": {
              "topics": [
                "effects",
                "handlers",
                "control-flow",
                "algebraic-effects",
                "delimited-continuation",
                "language",
                "language-design",
                "research-project",
                "effect-handlers",
                "effect-systems",
                "effekt",
                "effekt-lang",
                "lexical-effect-handlers"
              ],
              "has_wiki": false,
              "homepage": "https://effekt-lang.org",
              "has_readme": true,
              "has_docs_dir": false,
              "has_description": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 30,
                "status": "met",
                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": "https://effekt-lang.org",
                "points": 15,
                "status": "met",
                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": "13 topics",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "topics_count",
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                ],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
      },
      {
        "key": "security",
        "band": "moderate",
        "name": "Security",
        "value": 64,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "moderate",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): Branch-Protection. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "branch_protection"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 55,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 17,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 1,
              "scorecard_aggregate": 5.5
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "branch_protection",
                "name": "Branch-Protection",
                "detail": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
                "detail": "20 out of 22 merged PRs checked by a CI test -- score normalized to 9",
                "points": 2.2,
                "status": "partial",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 15/30 approved changesets -- score normalized to 5",
                "points": 3.8,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 19 contributing companies or organizations",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no dangerous workflow patterns detected",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "update tool detected",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is not fuzzed",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "16 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file not detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "signed_releases",
                "name": "Signed-Releases",
                "detail": "Project has not signed or included provenance with any releases.",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "3 existing vulnerabilities detected",
                "points": 5.2,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "excellent",
            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 5 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "indirect_dependencies_free_of_known_advisories",
                    "no_advisories_left_outstanding"
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              },
              {
                "code": "advisories_scope_repository",
                "params": {
                  "assessed": 5
                }
              },
              {
                "code": "advisories_repo_graph_caveat",
                "params": {}
              },
              {
                "code": "advisories_reachability",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "source": "osv",
              "advisories": 0,
              "affected_packages": 0,
              "assessed_packages": 5,
              "unassessed_packages": 0,
              "affected_by_severity": "none",
              "direct_affected_packages": 0
            },
            "components": [
              {
                "key": "direct_dependencies_free_of_known_advisories",
                "name": "Direct dependencies free of known advisories",
                "detail": "no direct dependency carries a known advisory",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "no_direct_advisories",
                    "params": {}
                  }
                ],
                "max_points": 35
              },
              {
                "key": "indirect_dependencies_free_of_known_advisories",
                "name": "Indirect dependencies free of known advisories",
                "detail": "transitive set not separable from development and test dependencies in this scope",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_scope_not_separable",
                    "params": {}
                  }
                ],
                "max_points": 25
              },
              {
                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "no advisory carries a publication date",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_no_publication_date",
                    "params": {}
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "malicious_dependencies",
            "band": "excellent",
            "name": "Malicious dependencies",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "source": "osv",
              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
              "assessed_packages": 5,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
            },
            "components": [
              {
                "key": "no_dependency_reported_as_a_malicious_package",
                "name": "No dependency reported as a malicious package",
                "detail": "no dependency is reported as a malicious package",
                "points": 100,
                "status": "met",
                "details": [
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                    "code": "no_malicious_dependencies",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "excellent",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
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              "review_only_matches": 0,
              "assessed_self_published_locations": 12
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "moderate",
        "name": "AI Readiness",
        "value": 54,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "at_risk",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
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              "legible_history_share": 0.962,
              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
            },
            "components": [
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                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "no CLAUDE.md / AGENTS.md / editor rules",
                "points": 0,
                "status": "missed",
                "details": [
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                    "code": "no_agent_instructions",
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                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
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                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 76,
                      "sampled": 79
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                ],
                "max_points": 40
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            ]
          },
          {
            "key": "ai_verify_loop",
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            "note": null,
            "notes": [],
            "value": 54,
            "inputs": {
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              "has_tests": true,
              "lockfiles": [],
              "has_dockerfile": false,
              "typed_language": true,
              "bootstrap_files": [],
              "has_devcontainer": false,
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              "agent_commit_share": 0,
              "toolchain_manifests": [
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              "dependency_bot_commit_share": 0.03
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            "components": [
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                "key": "one_command_bootstrap",
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                "points": 12.6,
                "status": "partial",
                "details": [
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                ],
                "max_points": 18
              },
              {
                "key": "automated_tests",
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                "detail": null,
                "points": 22,
                "status": "met",
                "details": [],
                "max_points": 22
              },
              {
                "key": "lint_format_config",
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                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": "Scala (statically typed)",
                "points": 11,
                "status": "met",
                "details": [
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                    "code": "statically_typed_language",
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                ],
                "max_points": 11
              },
              {
                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              },
              {
                "key": "demonstrated_agent_practice",
                "name": "Demonstrated agent practice",
                "detail": "no agent-authored commits among the last 100",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_authored_commits",
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                  }
                ],
                "max_points": 10
              },
              {
                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "3 of the last 100 commits are automated dependency updates",
                "points": 8,
                "status": "met",
                "details": [
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                    "code": "dependency_bot_commits",
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                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "excellent",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 99,
            "inputs": {
              "primary_language": "Scala",
              "largest_source_bytes": 92113,
              "source_files_sampled": 155,
              "oversized_source_files": 4
            },
            "components": [
              {
                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Scala (statically typed)",
                "points": 45,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "Scala"
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                  }
                ],
                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "4/155 source files over 60KB",
                "points": 53.6,
                "status": "partial",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
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                      "oversized": 4
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                  }
                ],
                "max_points": 55
              }
            ]
          },
          {
            "key": "ai_interfaces",
            "band": "at_risk",
            "name": "Machine-readable interfaces",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "example_dirs": [
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              ],
              "has_mcp_signal": false,
              "api_schema_files": []
            },
            "components": [
              {
                "key": "api_schema_openapi_graphql_proto",
                "name": "API schema (OpenAPI/GraphQL/proto)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 40
              },
              {
                "key": "mcp_server",
                "name": "MCP server",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "runnable_examples",
                "name": "Runnable examples",
                "detail": "examples",
                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "examples"
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          }
        ],
        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
      }
    ],
    "metrics_version": "1.13.0"
  },
  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "Could not fetch maven package 'de.bstudios:Effekt' from its registry"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-28T15:13:30.985657Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/e/effekt-lang/effekt.svg",
  "full_name": "effekt-lang/effekt",
  "license_state": "standard",
  "license_spdx": "MIT"
}

Оцінки — це сигнали, а не гарантії. Вони відображають публічно видимі практики на GitHub — це не аудит коду й не гарантія безпеки.

Відсутні дані виключаються, а ваги перенормовуються — нуль за відсутність ніколи не ставиться. Методологія версіонована й відкрита: метрики v1.13.0, схема v0.27.0 — повна методологія · вікі метрик.

Як окремий результат виглядає на тлі всього реєстру: сукупна статистикаnpm.