A new register allocator
bytecodealliance/regalloc2 має індекс здоров’я 63 зі 100, що відповідає смузі «Помірний». Найвищий показник — Sustainability & Governance (72/100), найнижчий — AI Readiness (24/100). Останнє оновлення — сьогодні. Більшість нещодавньої роботи виконує один учасник.
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.
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.
За цим репозиторієм стоїть організація — спільна, підзвітна опіка, здатна пережити будь-якого окремого мейнтейнера.
| Реєстр | Пакет | Версія | Завантажень / міс | Версії | Остання публікація |
|---|---|---|---|---|---|
| crates.io | regalloc2 | 0.15.2 | 3 104 480 | 49 | 0 днів тому |
Чи живий проєкт — чи пишеться код і чи виходять релізи?
| 36/36 | Свіжість push — останній push 0 дн. тому |
| 7.6/36 | Ритм комітів — 11/52 тижнів із комітами |
| 13.5/18 | Обсяг комітів — 31 комітів за останній рік |
| 2/10 | OpenSSF Scorecard: Maintained — 3 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 2 |
| commits_last_year | 31 |
| human_commit_share | — |
| days_since_last_push | 0 |
| active_weeks_last_year | 11 |
| 16.2/27 | Випускає релізи — 40 тегів версій (без релізів GitHub) |
| 36/36 | Свіжість релізів — останній реліз 0 дн. тому |
| 19.8/27 | Ритм релізів — реліз кожні ~66,1 дн. |
| 0/10 | OpenSSF Scorecard: Signed-Releases — немає даних |
| releases_count | 40 |
| latest_release_tag | v0.15.2 |
| releases_from_tags | так |
| days_since_latest_release | 0 |
| mean_days_between_releases | 66,1 |
Чи має проєкт користувачів, завантаження, увагу та влаштовані умови для контриб’юторів?
| 39.2/60 | Зірки — 262 зірок |
| 14.2/25 | Форки — 52 форків |
| 6.5/15 | Спостерігачі — 16 спостерігачів |
| forks | 52 |
| stars | 262 |
| watchers | 16 |
| growth_state | organic |
| growth_factor_pct | 100 |
| 22.5/22.5 | README |
| 22.5/22.5 | Ліцензія — визнана ліцензія (Apache-2.0) |
| 0/18 | Настанови CONTRIBUTING |
| 0/13.5 | Кодекс поведінки |
| 0/7.2 | Шаблон issue |
| 0/6.3 | Шаблон PR |
| has_readme | так |
| has_license | так |
| has_contributing | ні |
| has_issue_template | ні |
| has_code_of_conduct | ні |
| has_pull_request_template | ні |
| 80/80 | Щомісячні завантаження — 3 104 480 завантажень/місяць у crates |
| 0/20 | Залежні пакети в реєстрі — ця екосистема цього не повідомляє |
| packages | regalloc2 |
| dependents | — |
| ecosystems | crates |
| total_downloads | 39 603 077 |
| monthly_downloads | 3 104 480 |
Чи переживе проєкт своїх людей — бас-фактор, реактивність, хто за ним стоїть і як супроводжуються пакети?
| 9/54 | Бас-фактор — на 1 контриб’ютор(ів) припадає половина всіх комітів |
| 8/22.5 | Розподіл комітів — головний контриб’ютор — автор 64% комітів |
| 13.5/13.5 | Широта контриб’юторів — 24 контриб’юторів |
| 10/10 | OpenSSF Scorecard: Contributors — project has 10 contributing companies or organizations |
| bus_factor | 1 |
| contributors_sampled | 24 |
| top_contributor_share | 0,645 |
| 28.5/46.8 | Вирішення issue — закрито 61% issue |
| 35.3/38.3 | Прийняття PR — злито 195/211 вирішених PR |
| 15/15 | OpenSSF Scorecard: Code-Review — all changesets reviewed |
| merged_prs | 195 |
| open_issues | 18 |
| closed_issues | 28 |
| issue_closed_ratio | 0,609 |
| closed_unmerged_prs | 16 |
| 30/30 | Підтримка власника — у власності організації |
| 0/20 | Верифікований домен |
| 23.9/25 | Охоплення власника — 2 094 підписників у bytecodealliance |
| 25/25 | Послужний список — 108 публічних репозиторіїв, вік облікового запису ~6 р. |
| followers | 2 094 |
| owner_type | Organization |
| is_verified | — |
| owner_login | bytecodealliance |
| public_repos | 108 |
| account_age_days | 2 534 |
| 25/25 | Опубліковано й доступно — 1 пакет(ів) у crates |
| 35/35 | Свіжість публікацій — остання публікація 0 дн. тому |
| 20/20 | Історія версій — 49 опублікованих версій |
| 20/20 | Не застарілий — активний, не deprecated і не yanked |
| packages | regalloc2 |
| ecosystems | crates |
| any_deprecated | ні |
| min_days_since_publish | 0 |
Чи наявні базові інженерні практики та документація?
| 24/24 | Процеси CI — 1 процес(ів) CI |
| 0/24 | Наявні тести |
| 0/16 | Конфігурація лінтера |
| 0/9.6 | Pre-commit-хуки |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10 |
| has_ci | так |
| has_tests | ні |
| has_editorconfig | ні |
| has_linter_config | ні |
| has_precommit_config | ні |
| 30/30 | README |
| 25/25 | Каталог документації |
| 0/15 | Сайт документації / домашня сторінка |
| 10/10 | Опис репозиторію |
| 0/10 | Теми |
| 0/10 | Wiki |
| topics | — |
| has_wiki | ні |
| homepage | — |
| has_readme | так |
| has_docs_dir | так |
| has_description | так |
Чи міцні видимі практики безпеки й ланцюга постачання, без непослабленої пов’язаності з юрисдикціями високого ризику?
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — немає даних |
| 2.5/2.5 | CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 2.5/2.5 | Contributors — project has 10 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | Ліцензія — license file detected |
| 1.5/7.5 | Maintained — 3 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 2 |
| 0/5 | Packaging — немає даних |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — немає даних |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 5,5 |
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.
| 0/45 | Інструкції для агентів — немає CLAUDE.md / AGENTS.md / правил редактора |
| 0/15 | Машиночитана документація (llms.txt) |
| 0/40 | Читабельна історія комітів — немає даних |
| has_llms_txt | ні |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
| 0/18 | Розгортання однією командою |
| 0/22 | Автоматизовані тести |
| 0/11 | Конфігурація лінтера / форматера |
| 11/11 | Статична перевірка типів — Rust (статично типізована) |
| 0/10 | Відтворюване середовище |
| 0/10 | Підтверджена практика роботи з агентами — немає даних |
| 0/8 | Автоматизоване супроводження — немає даних |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| has_nix | ні |
| has_tests | ні |
| lockfiles | — |
| has_dockerfile | ні |
| typed_language | так |
| bootstrap_files | — |
| has_devcontainer | ні |
| has_linter_config | ні |
| typecheck_configs | — |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
| 45/45 | Типізований код — Rust (статично типізована) |
| 52/55 | Керовані розміри файлів — 2/37 файлів вихідного коду понад 60 КБ |
| primary_language | Rust |
| largest_source_bytes | 66 841 |
| source_files_sampled | 37 |
| oversized_source_files | 2 |
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.
Кожна точка охоплює 5 днів.
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).
| 10 | Binary-Artifacts | no binaries found in the repo |
| н/д | Branch-Protection | 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 |
| 10 | CI-Tests | 30 out of 30 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 10 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 2 | Maintained | 3 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 2 |
| н/д | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| н/д | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
| Реєстр | Пакет | Обмеження версії | Маніфест |
|---|---|---|---|
| crates.io | log | 0.4.8 | Cargo.toml |
| crates.io | smallvec | 1.6.1 | Cargo.toml |
| crates.io | rustc-hash | 2.0.0 | Cargo.toml |
| crates.io | hashbrown | 0.17 | Cargo.toml |
| crates.io | serde | 1.0.136 | Cargo.toml |
| crates.io | arbitrary | 1.4.2 | Cargo.toml |
| crates.io | arbtest | 0.3.2 | Cargo.toml |
| crates.io | bumpalo | 3.16.0 | Cargo.toml |
| crates.io | allocator-api2 | 0.2.18 | Cargo.toml |
| crates.io | bincode | 1.3.3 | regalloc2-tool/Cargo.toml |
| crates.io | clap | 4.3.11 | regalloc2-tool/Cargo.toml |
| crates.io | pretty_env_logger | 0.5.0 | regalloc2-tool/Cargo.toml |
| crates.io | regalloc2 | — | regalloc2-tool/Cargo.toml |
Повний розв'язаний набір залежностей із графа залежностей GitHub: 13 прямих і 5 непрямих (транзитивних) пакетів. Транзитивне замикання є повним, коли в репозиторії закомічено lockfile.
| Реєстр | Пакет | Версія | Зв'язок |
|---|---|---|---|
| crates.io | allocator-api2 | — | пряма |
| crates.io | arbitrary | — | пряма |
| crates.io | arbtest | — | пряма |
| crates.io | bincode | — | пряма |
| crates.io | bumpalo | — | пряма |
| crates.io | clap | — | пряма |
| crates.io | hashbrown | — | пряма |
| crates.io | log | — | пряма |
| crates.io | pretty_env_logger | — | пряма |
| crates.io | regalloc2 | — | пряма |
| crates.io | rustc-hash | — | пряма |
| crates.io | serde | — | пряма |
| crates.io | smallvec | — | пряма |
| crates.io | criterion | — | непряма |
| crates.io | env_logger | — | непряма |
| crates.io | libfuzzer-sys | — | непряма |
| crates.io | rand | — | непряма |
| crates.io | rand_chacha | — | непряма |
Звірка сповіщень не відбулася для цього звіту: No resolved dependencies carried a version and a supported ecosystem
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"components": []
},
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]
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{
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{
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"components": [
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{
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"cap": null,
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"guards": [],
"signals": [],
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"components": [
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],
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{
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"metrics": [
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"notes": [],
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"components": [
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"details": [
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"code": "stars",
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"count": 262
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}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "52 forks",
"points": 14.2,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 52
}
}
],
"max_points": 25
},
{
"key": "watchers",
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"points": 6.5,
"status": "partial",
"details": [
{
"code": "watchers",
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"count": 16
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}
],
"max_points": 15
}
]
},
{
"key": "community_health",
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"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"components": [
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"details": [],
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},
{
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"status": "met",
"details": [
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"code": "license_standard",
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{
"code": "license_spdx",
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],
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{
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},
{
"key": "code_of_conduct",
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},
{
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},
{
"key": "pr_template",
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]
},
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"notes": [
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},
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],
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"inputs": {
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"components": [
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"ecosystems": "crates"
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}
],
"max_points": 80
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{
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"status": "excluded",
"details": [
{
"code": "not_reported_by_this_ecosystem",
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}
],
"max_points": 20
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]
}
],
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{
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"key": "maintainer_resilience",
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"notes": [],
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"components": [
{
"key": "bus_factor",
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}
],
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{
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"code": "top_contributor_share",
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}
],
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{
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"code": "contributors_sampled",
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}
],
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{
"key": "openssf_scorecard_contributors",
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}
]
},
{
"key": "responsiveness",
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"notes": [],
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"inputs": {
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"components": [
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}
],
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{
"key": "pr_acceptance",
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"status": "partial",
"details": [
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{
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"details": [],
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]
},
{
"key": "stewardship",
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"notes": [],
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"inputs": {
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"components": [
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"code": "owner_organization",
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],
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{
"key": "verified_domain",
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"points": 0,
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{
"key": "owner_reach",
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],
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{
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},
{
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]
},
{
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{
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{
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],
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{
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"code": "ci_workflows",
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{
"key": "linter_config",
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{
"key": "pre_commit_hooks",
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{
"key": "editorconfig",
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]
},
{
"key": "documentation",
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"notes": [],
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"inputs": {
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}
],
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"inputs": {
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{
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],
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{
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},
{
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},
{
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},
{
"key": "dependency_update_tool",
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},
{
"key": "fuzzing",
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},
{
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},
{
"key": "maintained",
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{
"key": "packaging",
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"code": "no_data",
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],
"max_points": 5
},
{
"key": "pinned_dependencies",
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"status": "missed",
"details": [],
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},
{
"key": "sast",
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},
{
"key": "security_policy",
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"detail": "security policy file not detected",
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"status": "missed",
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},
{
"key": "signed_releases",
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"code": "no_data",
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],
"max_points": 7.5
},
{
"key": "token_permissions",
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"status": "missed",
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},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"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"
],
"review_only_matches": 0,
"assessed_self_published_locations": 11
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
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"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": "critical",
"name": "AI Readiness",
"value": 24,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": "Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"legible_commit_history"
]
}
},
{
"code": "weights_renormalized",
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}
],
"value": 1,
"inputs": {
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"legible_history_share": null,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"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",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "critical",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
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]
}
},
{
"code": "weights_renormalized",
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}
],
"value": 13,
"inputs": {
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"has_tests": false,
"lockfiles": [],
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"toolchain_manifests": [],
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},
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{
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},
{
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"points": 0,
"status": "missed",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "static_type_checking",
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"status": "met",
"details": [
{
"code": "statically_typed_language",
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}
}
],
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},
{
"key": "reproducible_environment",
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"points": 0,
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"details": [],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no data",
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"details": [
{
"code": "no_data",
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}
],
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},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": 97,
"inputs": {
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"largest_source_bytes": 66841,
"source_files_sampled": 37,
"oversized_source_files": 2
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Rust (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "2/37 source files over 60KB",
"points": 52,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 37,
"oversized": 2
}
}
],
"max_points": 55
}
]
}
],
"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": [
"Could not fetch crates package 'regalloc2-tool' from its registry",
"deps.dev does not index crates:regalloc2@0.15.2; advisories assessed against the repository dependency graph instead",
"No resolved dependencies carried a version and a supported ecosystem"
],
"report_type": "repository",
"generated_at": "2026-07-21T06:49:51.910637Z",
"schema_version": "0.17.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/b/bytecodealliance/regalloc2.svg",
"full_name": "bytecodealliance/regalloc2",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}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 v0.17.0 — повна методологія · вікі метрик.
Як окремий результат виглядає на тлі всього реєстру: сукупна статистика — crates.io.