Öffentliches RegisterMittel
Software-GesundheitsberichtSchema 0.11.0 · Metriken 1.13.0 · 2026-07-15 02:29 UTC
facebook / memlab
A framework for finding JavaScript memory leaks and analyzing heap snapshots
facebook/memlab erreicht einen Gesundheitsindex von 65 von 100 und liegt damit im Bereich Mittel. Am stärksten schneidet es bei Community & Adoption (86/100) ab, am schwächsten bei AI Readiness (43/100). Zuletzt vor 1 Tag aktualisiert. Ein einzelner Mitwirkender trägt den Großteil der jüngsten Arbeit.
65
gesamt / 100Software-Gesundheitsindex
Metriken werden auf einer Skala von 1–100 in gewichtete Kategorien gruppiert. Der Gesamtwert beginnt als ihr Mittel; sobald öffentliche Evidenz die Richtlinie für Hochrisikojurisdiktionen auslöst, wird die Bewertung angepasst und erhält die Obergrenze 49 (Gefährdet). AI Readiness liegt außerhalb.
65
Exzellent85-100Vorbildlich; erfüllt im Wesentlichen alle geprüften Kriterien
Gut70-84Gesund; geringfügige Lücken
Mittel50-69Akzeptabel mit deutlichen Lücken; Überprüfung empfohlen
Gefährdet30-49Erhebliche Schwächen; eine Übernahme erfordert Vorsicht
Kritisch1-29Schwerwiegende Probleme (aufgegeben, nur ein Maintainer, keine Hygiene)
Bewertungsprofil
Jede Achse ist eine Kategorie. Die Form zählt mehr als der Durchschnitt — ein gesundes Projekt füllt die gesamte Fläche, während ein Profil aus Spitzen und Kratern bedeutet, dass Stärke in einer Dimension Risiken in einer anderen verdeckt.
Eigentümerschaft
MetaOrganisation
36.201 Follower169 öffentliche Reposseit Apr. 2009
Dieses Repository wird von einer Organisation getragen — geteilte, rechenschaftspflichtige Trägerschaft, die jeden einzelnen Maintainer überdauern kann.
Metriken nach Kategorie
Vitalität
Lebt das Projekt — wird Code geschrieben und werden Releases ausgeliefert?
50
Wie die Bewertung erfolgt
| 36/36 | Push-Aktualität — letzter Push vor 1 Tagen |
| 18.7/36 | Commit-Rhythmus — 27/52 Wochen mit Commits |
| 17.6/18 | Commit-Volumen — 90 Commits im letzten Jahr |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
Verwendete Eingangsdaten
| commits_last_year | 90 |
| human_commit_share | — |
| days_since_last_push | 1 |
| active_weeks_last_year | 27 |
Release-Disziplin
1Kritisch
Wie die Bewertung erfolgt
| 0/27 | Liefert Releases aus — keine Releases veröffentlicht |
| 0/36 | Release-Aktualität — keine Releases |
| 0/27 | Release-Rhythmus — keine Releases |
| 0/10 | OpenSSF Scorecard: Signed-Releases — keine Daten |
Verwendete Eingangsdaten
| releases_count | 0 |
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: Signed-Releases. Die verbleibenden Gewichte wurden renormalisiert.
Community & Verbreitung
Hat das Projekt Nutzer, Downloads, Aufmerksamkeit und ein einladendes Umfeld für Beitragende?
86
Popularität & Verbreitung
87Exzellent
Wie die Bewertung erfolgt
| 60/60 | Stars — 5.004 Stars |
| 17.9/25 | Forks — 142 Forks |
| 9/15 | Watcher — 42 Watcher |
Verwendete Eingangsdaten
| forks | 142 |
| stars | 5.004 |
| watchers | 42 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community-Gesundheit
85Exzellent
Wie die Bewertung erfolgt
| 22.5/22.5 | README |
| 22.5/22.5 | Lizenz — anerkannte Lizenz (MIT) |
| 18/18 | CONTRIBUTING-Leitfaden |
| 13.5/13.5 | Verhaltenskodex |
| 0/7.2 | Issue-Vorlage |
| 0/6.3 | PR-Vorlage |
Verwendete Eingangsdaten
| has_readme | ja |
| has_license | ja |
| has_contributing | ja |
| has_issue_template | nein |
| has_code_of_conduct | ja |
| has_pull_request_template | nein |
Nachhaltigkeit & Governance
Überdauert das Projekt die Menschen, die es tragen — Bus-Faktor, Reaktionsfähigkeit, Trägerschaft und Paketpflege?
56
Maintainer-Resilienz (Bus-Faktor)
34Gefährdet
Wie die Bewertung erfolgt
| 9/54 | Bus-Faktor — 1 Beitragende decken die Hälfte aller Commits ab |
| 2/22.5 | Commit-Verteilung — wichtigste beitragende Person verfasste 91 % der Commits |
| 13.5/13.5 | Breite der Beitragenden — 20 Beitragende |
| 10/10 | OpenSSF Scorecard: Contributors — project has 4 contributing companies or organizations |
Verwendete Eingangsdaten
| bus_factor | 1 |
| contributors_sampled | 20 |
| top_contributor_share | 0,91 |
Wie die Bewertung erfolgt
| 41.9/46.8 | Issue-Lösungsquote — 90 % der Issues geschlossen |
| 2.5/38.3 | PR-Annahme — 2/31 entschiedene PRs gemergt |
| 15/15 | OpenSSF Scorecard: Code-Review — all changesets reviewed |
Verwendete Eingangsdaten
| merged_prs | 2 |
| open_issues | 11 |
| closed_issues | 95 |
| issue_closed_ratio | 0,896 |
| closed_unmerged_prs | 29 |
Wie die Bewertung erfolgt
| 30/30 | Organisatorische Trägerschaft — im Besitz einer Organisation |
| 0/20 | Verifizierte Domain |
| 25/25 | Reichweite des Inhabers — 36.201 Follower von facebook |
| 25/25 | Kontohistorie — 169 öffentliche Repos, Kontoalter ca. 17 Jahre |
Verwendete Eingangsdaten
| followers | 36.201 |
| owner_type | Organization |
| is_verified | — |
| owner_login | |
| public_repos | 169 |
| account_age_days | 6.312 |
Engineering-Qualität
Sind grundlegende Engineering- und Dokumentationspraktiken vorhanden?
74
Wie die Bewertung erfolgt
| 24/24 | CI-Workflows — 1 Workflow(s) |
| 24/24 | Tests vorhanden |
| 16/16 | Linter-Konfiguration — .eslintrc.json |
| 0/9.6 | Pre-Commit-Hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — keine Daten |
Verwendete Eingangsdaten
| has_ci | ja |
| has_tests | ja |
| has_editorconfig | nein |
| has_linter_config | ja |
| has_precommit_config | nein |
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: CI-Tests. Die verbleibenden Gewichte wurden renormalisiert.
Dokumentation
65Mittel
Wie die Bewertung erfolgt
| 30/30 | README |
| 0/25 | Dokumentationsverzeichnis |
| 15/15 | Dokumentations-/Homepage-Site — https://facebook.github.io/memlab/ |
| 10/10 | Repository-Beschreibung |
| 10/10 | Topics — 13 Topics |
| 0/10 | Wiki |
Verwendete Eingangsdaten
| topics | detector, e2e, facebook, heap, hermes, javascript, leak, memory, nodejs, perf-tools, performance, snapshot, v8 |
| has_wiki | nein |
| homepage | https://facebook.github.io/memlab/ |
| has_readme | ja |
| has_docs_dir | nein |
| has_description | ja |
Sicherheit
Sind die sichtbaren Sicherheits- und Lieferkettenpraktiken belastbar, ohne ungeklärte Exposition gegenüber Hochrisikojurisdiktionen?
66
Sicherheitslage
66Mittel
Wie die Bewertung erfolgt
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 2.2/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 0/2.5 | CI-Tests — keine Daten |
| 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 4 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | Lizenz — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — keine Daten |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — no SAST tool detected |
| 4.5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — keine Daten |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Verwendete Eingangsdaten
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 6,6 |
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): ci_tests, packaging, signed_releases. Die verbleibenden Gewichte wurden renormalisiert.
AI Readiness
Wie gut ist das Repository dafür ausgestattet, mit KI-Coding-Agenten entwickelt und gepflegt zu werden? Ein unabhängiges, experimentelles Badge — Gewicht 0,0, es wird eigenständig ausgewiesen und verändert den Gesamt-Gesundheitswert nicht.
43
AI-Agentenkontext & Leitlinien
1Kritisch
Wie die Bewertung erfolgt
| 0/45 | Agentenanweisungen — keine CLAUDE.md / AGENTS.md / Editor-Regeln |
| 0/15 | Maschinenlesbare Doku (llms.txt) |
| 0/40 | Lesbare Commit-Historie — keine Daten |
Verwendete Eingangsdaten
| has_llms_txt | nein |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): Lesbare Commit-Historie. Die verbleibenden Gewichte wurden renormalisiert.
Wie die Bewertung erfolgt
| 0/18 | Bootstrap mit einem Befehl |
| 22/22 | Automatisierte Tests |
| 11/11 | Lint-/Format-Konfiguration — .eslintrc.json |
| 11/11 | Statische Typprüfung — packages/api/tsconfig.json, packages/cli/tsconfig.json, packages/core/tsconfig.json, packages/e2e/tsconfig.json, packages/heap-analysis/tsconfig.json, packages/lens/tsconfig.json, packages/mcp-server/tsconfig.json, packages/memlab/tsconfig.json, tsconfig.json, website/tsconfig.json |
| 0/10 | Reproduzierbare Umgebung |
| 0/10 | Belegte Agentenpraxis — keine Daten |
| 0/8 | Automatisierte Wartung — keine Daten |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Verwendete Eingangsdaten
| has_nix | nein |
| has_tests | ja |
| lockfiles | — |
| has_dockerfile | nein |
| typed_language | ja |
| bootstrap_files | — |
| has_devcontainer | nein |
| has_linter_config | ja |
| typecheck_configs | packages/api/tsconfig.json, packages/cli/tsconfig.json, packages/core/tsconfig.json, packages/e2e/tsconfig.json, packages/heap-analysis/tsconfig.json, packages/lens/tsconfig.json, packages/mcp-server/tsconfig.json, packages/memlab/tsconfig.json, tsconfig.json, website/tsconfig.json |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): Belegte Agentenpraxis, Automatisierte Wartung. Die verbleibenden Gewichte wurden renormalisiert.
AI-Code-Lesbarkeit für Modelle
99Exzellent
Wie die Bewertung erfolgt
| 45/45 | Typprüfbarer Code — TypeScript (statisch typisiert) |
| 53.7/55 | Handhabbare Dateigrößen — 10/434 Quelldateien über 60 KB |
Verwendete Eingangsdaten
| primary_language | TypeScript |
| largest_source_bytes | 3.014.913 |
| source_files_sampled | 434 |
| oversized_source_files | 10 |
Maschinenlesbare AI-Schnittstellen
40Gefährdet
Wie die Bewertung erfolgt
| 0/40 | API-Schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP-Server |
| 40/40 | Lauffähige Beispiele — example, examples |
Verwendete Eingangsdaten
| example_dirs | example, examples |
| has_mcp_signal | nein |
| api_schema_files | — |
Eckdaten
5.004GitHub-Sterne
20Mitwirkende
90Commits, letzte 12 Monate
1Tage seit letztem Push
0Releases
1Bus-Faktor
11offene Issues
npmPaket-Ökosysteme
Weitere Details
OpenSSF Scorecard 6.6 / 10
6.6Gesamtwert
Unabhängige, werkzeugneutrale Sicherheitsbewertung durch das quelloffene OpenSSF Scorecard. Jede Prüfung honoriert eine Sicherheits-Praxis, nicht das Werkzeug eines bestimmten Anbieters. Prüfungen, die Scorecard nicht ermitteln konnte, sind mit k. A. markiert und vom Sicherheitswert ausgeschlossen (nie als null gezählt).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 3 | Branch-Protection | branch protection is not maximal on development and all release branches |
| k. A. | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 4 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| k. A. | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | no SAST tool detected |
| 9 | Security-Policy | security policy file detected |
| k. A. | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Direkte Abhängigkeiten 26
| Registry | Paket | Versionsvorgabe | Manifest |
|---|---|---|---|
| npm | ansi | ^0.3.1 | package.json |
| npm | babar | ^0.2.0 | package.json |
| npm | blessed | ^0.1.81 | package.json |
| npm | chalk | ^4.0.0 | package.json |
| npm | fs-extra | ^4.0.2 | package.json |
| npm | minimist | ^1.2.0 | package.json |
| npm | puppeteer | 24.31.0 | package.json |
| npm | string-width | ^4.2.0 | package.json |
| npm | util.promisify | ^1.1.1 | package.json |
| npm | xvfb | ^0.4.0 | package.json |
| npm | @docusaurus/core | 2.0.0-beta.21 | website/package.json |
| npm | @docusaurus/plugin-google-gtag | 2.0.0-beta.21 | website/package.json |
| npm | @docusaurus/preset-classic | 2.0.0-beta.21 | website/package.json |
| npm | @docusaurus/theme-search-algolia | ^2.0.0-rc.1 | website/package.json |
| npm | @mdx-js/react | ^1.6.22 | website/package.json |
| npm | docusaurus-plugin-typedoc | ^1.4.2 | website/package.json |
| npm | typedoc-plugin-markdown | ^4.9.0 | website/package.json |
| npm | typedoc | ^0.28.14 | website/package.json |
| npm | classnames | ^2.3.1 | website/package.json |
| npm | clsx | ^1.1.1 | website/package.json |
| npm | prism-react-renderer | ^1.3.3 | website/package.json |
| npm | raw-loader | ^4.0.2 | website/package.json |
| npm | react | ^17.0.2 | website/package.json |
| npm | react-dom | ^17.0.2 | website/package.json |
| npm | three | 0.134.0 | website/package.json |
| npm | vanta | 0.5.24 | website/package.json |
Alle Abhängigkeiten 74
Vollständig aufgelöster Abhängigkeitssatz aus dem GitHub-Abhängigkeitsgraphen: 29 direkte und 45 indirekte (transitive) Pakete. Die transitive Hülle ist vollständig, wenn das Repository eine Lockfile eincheckt.
| Registry | Paket | Version | Beziehung |
|---|---|---|---|
| npm | @docusaurus/core | 2.0.0-beta.21 | direkt |
| npm | @docusaurus/plugin-google-gtag | 2.0.0-beta.21 | direkt |
| npm | @docusaurus/preset-classic | 2.0.0-beta.21 | direkt |
| npm | @docusaurus/theme-search-algolia | ^2.0.0-rc.1 | direkt |
| npm | @mdx-js/react | ^1.6.22 | direkt |
| npm | ansi | ^0.3.1 | direkt |
| npm | babar | ^0.2.0 | direkt |
| npm | blessed | ^0.1.81 | direkt |
| npm | chalk | ^4.0.0 | direkt |
| npm | classnames | ^2.3.1 | direkt |
| npm | clsx | ^1.1.1 | direkt |
| npm | docusaurus-plugin-typedoc | ^1.4.2 | direkt |
| npm | fs-extra | ^4.0.2 | direkt |
| npm | minimist | ^1.2.8 | direkt |
| npm | minimist | ^1.2.0 | direkt |
| npm | prism-react-renderer | ^1.3.3 | direkt |
| npm | puppeteer | 24.31.0 | direkt |
| npm | raw-loader | ^4.0.2 | direkt |
| npm | react | ^17.0.2 | direkt |
| npm | react | 18.2.0 | direkt |
| npm | react-dom | ^17.0.2 | direkt |
| npm | react-dom | 18.2.0 | direkt |
| npm | string-width | ^4.2.0 | direkt |
| npm | three | 0.134.0 | direkt |
| npm | typedoc | ^0.28.14 | direkt |
| npm | typedoc-plugin-markdown | ^4.9.0 | direkt |
| npm | util.promisify | ^1.1.1 | direkt |
| npm | vanta | 0.5.24 | direkt |
| npm | xvfb | ^0.4.0 | direkt |
| npm | @babel/generator | ^7.16.0 | indirekt |
| npm | @babel/parser | ^7.16.4 | indirekt |
| npm | @babel/template | ^7.16.0 | indirekt |
| npm | @babel/traverse | ^7.16.3 | indirekt |
| npm | @babel/types | ^7.16.0 | indirekt |
| npm | @docusaurus/module-type-aliases | 2.0.0-beta.21 | indirekt |
| npm | @memlab/api | ^2.0.5 | indirekt |
| npm | @memlab/cli | ^2.0.5 | indirekt |
| npm | @memlab/core | ^2.0.5 | indirekt |
| npm | @memlab/core | ^2.0.4 | indirekt |
| npm | @memlab/e2e | ^2.0.5 | indirekt |
| npm | @memlab/heap-analysis | ^2.0.4 | indirekt |
| npm | @memlab/heap-analysis | ^2.0.5 | indirekt |
| npm | @memlab/lens | ^2.0.5 | indirekt |
| npm | @modelcontextprotocol/sdk | ^1.27.1 | indirekt |
| npm | @playwright/test | ^1.49.1 | indirekt |
| npm | @tsconfig/docusaurus | ^1.0.5 | indirekt |
| npm | @types/babel-core | ^6.25.7 | indirekt |
| npm | @types/blessed | ^0.1.19 | indirekt |
| npm | @types/fs-extra | ^9.0.3 | indirekt |
| npm | @types/jest | ^27.4.1 | indirekt |
| npm | @types/minimist | ^1.2.5 | indirekt |
| npm | @types/minimist | ^1.2.2 | indirekt |
| npm | @types/node | ^25.0.0 | indirekt |
| npm | @types/node | ^22.15.3 | indirekt |
| npm | @types/react | ^18.3.12 | indirekt |
| npm | @types/react-reconciler | ^0.28.8 | indirekt |
| npm | eslint | 8.18.0 | indirekt |
| npm | eslint | ^9.39.1 | indirekt |
| npm | eslint-config-next | 12.1.6 | indirekt |
| npm | jest | ^29.6.2 | indirekt |
| npm | next | latest | indirekt |
| npm | prettier | ^2.7.1 | indirekt |
| npm | puppeteer-core | 24.31.0 | indirekt |
| npm | react-reconciler | ^0.31.0 | indirekt |
| npm | react-scripts | 5.0.0 | indirekt |
| npm | ts-jest | ^29.1.1 | indirekt |
| npm | ts-loader | ^9.5.1 | indirekt |
| npm | typescript | ^5.9.3 | indirekt |
| npm | typescript | ^5.8.3 | indirekt |
| npm | web-vitals | ^2.1.4 | indirekt |
| npm | webpack | ^5.97.1 | indirekt |
| npm | webpack | ^5.72.0 | indirekt |
| npm | webpack-cli | ^5.1.4 | indirekt |
| npm | zod | ^3.25.76 | indirekt |
JSON-Rohbericht maschinenlesbar
{
"data": {
"repo": {
"topics": [
"detector",
"e2e",
"facebook",
"heap",
"hermes",
"javascript",
"leak",
"memory",
"nodejs",
"perf-tools",
"performance",
"snapshot",
"v8"
],
"is_fork": false,
"size_kb": 42909,
"has_wiki": false,
"homepage": "https://facebook.github.io/memlab/",
"languages": {
"CSS": 6072,
"MDX": 12832,
"HTML": 2826,
"JavaScript": 1601383,
"TypeScript": 1938336
},
"pushed_at": "2026-07-14T00:49:23Z",
"created_at": "2022-05-26T20:53:35Z",
"owner_type": "Organization",
"updated_at": "2026-07-15T01:01:43Z",
"description": "A framework for finding JavaScript memory leaks and analyzing heap snapshots",
"is_archived": false,
"is_disabled": false,
"license_spdx": "MIT",
"default_branch": "main",
"primary_language": "TypeScript",
"significant_languages": [
"TypeScript",
"JavaScript"
]
},
"owner": {
"blog": "https://opensource.fb.com",
"name": "Meta",
"type": "Organization",
"login": "facebook",
"company": null,
"location": "Menlo Park, California",
"followers": 36201,
"avatar_url": "https://avatars.githubusercontent.com/u/69631?v=4",
"created_at": "2009-04-02T03:35:22Z",
"is_verified": null,
"public_repos": 169,
"account_age_days": 6312
},
"activity": {
"releases_count": 0,
"commits_last_year": 90,
"latest_release_at": null,
"latest_release_tag": null,
"days_since_last_push": 1,
"active_weeks_last_year": 27,
"days_since_latest_release": null,
"mean_days_between_releases": null
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": true,
"health_percentage": 75,
"has_issue_template": false,
"has_code_of_conduct": true,
"has_pull_request_template": false
},
"ecosystem": {
"packages": []
},
"popularity": {
"forks": 142,
"stars": 5004,
"watchers": 42,
"open_issues_and_prs": 13
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [
"example",
"examples"
],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [
"packages/api/tsconfig.json",
"packages/cli/tsconfig.json",
"packages/core/tsconfig.json",
"packages/e2e/tsconfig.json",
"packages/heap-analysis/tsconfig.json",
"packages/lens/tsconfig.json",
"packages/mcp-server/tsconfig.json",
"packages/memlab/tsconfig.json",
"tsconfig.json",
"website/tsconfig.json"
],
"largest_source_bytes": 3014913,
"source_files_sampled": 434,
"oversized_source_files": 10,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"package.json",
"website/package.json"
],
"ecosystems": [
"npm"
],
"dependencies": [
{
"name": "ansi",
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"days_since_last_push": 1,
"active_weeks_last_year": 27
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"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 1 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "push_recency",
"params": {
"days": 1
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}
],
"max_points": 36
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{
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"detail": "27/52 weeks with commits",
"points": 18.7,
"status": "partial",
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{
"code": "commit_cadence_weeks",
"params": {
"weeks": 27
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}
],
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{
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"points": 17.6,
"status": "partial",
"details": [
{
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"count": 90
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}
],
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{
"key": "openssf_scorecard_maintained",
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"points": 10,
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"details": [],
"max_points": 10
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]
},
{
"key": "release_discipline",
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"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
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}
},
{
"code": "weights_renormalized",
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}
],
"value": 1,
"inputs": {
"releases_count": 0
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "no releases published",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_releases_published",
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}
],
"max_points": 27
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{
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"detail": "no releases",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_releases",
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}
],
"max_points": 36
},
{
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"points": 0,
"status": "missed",
"details": [
{
"code": "no_releases",
"params": {}
}
],
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{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "unverified",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": "no_commit_sample",
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
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"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
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"detail": "maintenance record not established from the collected data",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_unverified",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "excellent",
"name": "Community & Adoption",
"value": 86,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "excellent",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 87,
"inputs": {
"forks": 142,
"stars": 5004,
"watchers": 42,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
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"components": [
{
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"detail": "5,004 stars",
"points": 60,
"status": "met",
"details": [
{
"code": "stars",
"params": {
"count": 5004
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "142 forks",
"points": 17.9,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 142
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "42 watchers",
"points": 9,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 42
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "excellent",
"name": "Community health",
"note": null,
"notes": [],
"value": 85,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": true,
"has_issue_template": false,
"has_code_of_conduct": true,
"has_pull_request_template": false
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"components": [
{
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"name": "README",
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"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (MIT)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "MIT"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 18,
"status": "met",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 13.5,
"status": "met",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "moderate",
"name": "Sustainability & Governance",
"value": 56,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "at_risk",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 34,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 20,
"top_contributor_share": 0.91
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
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"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
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}
],
"max_points": 54
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{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 91% of commits",
"points": 2,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 91
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
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"detail": "20 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 20
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 4 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "moderate",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 59,
"inputs": {
"merged_prs": 2,
"open_issues": 11,
"closed_issues": 95,
"issue_closed_ratio": 0.896,
"closed_unmerged_prs": 29
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "90% of issues closed",
"points": 41.9,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 90
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "2/31 decided PRs merged",
"points": 2.5,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 2,
"decided": 31
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "all changesets reviewed",
"points": 15,
"status": "met",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "good",
"name": "Ownership & stewardship",
"note": null,
"notes": [],
"value": 80,
"inputs": {
"followers": 36201,
"owner_type": "Organization",
"is_verified": null,
"owner_login": "facebook",
"public_repos": 169,
"account_age_days": 6312
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "organization-owned",
"points": 30,
"status": "met",
"details": [
{
"code": "owner_organization",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "36,201 followers of facebook",
"points": 25,
"status": "met",
"details": [
{
"code": "owner_followers",
"params": {
"count": 36201,
"login": "facebook"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "169 public repos, account ~17 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 169
}
},
{
"code": "account_age_years",
"params": {
"years": 17
}
}
],
"max_points": 25
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "good",
"name": "Engineering Quality",
"value": 74,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "good",
"name": "Engineering practices",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_ci_tests"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 80,
"inputs": {
"has_ci": true,
"has_tests": true,
"has_editorconfig": false,
"has_linter_config": true,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": "1 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 1
}
}
],
"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": ".eslintrc.json",
"points": 16,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": ".eslintrc.json"
}
}
],
"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": "no pull request found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 65,
"inputs": {
"topics": [
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"e2e",
"facebook",
"heap",
"hermes",
"javascript",
"leak",
"memory",
"nodejs",
"perf-tools",
"performance",
"snapshot",
"v8"
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"has_wiki": false,
"homepage": "https://facebook.github.io/memlab/",
"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://facebook.github.io/memlab/",
"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",
"params": {
"count": 13
}
}
],
"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": 66,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "moderate",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): CI-Tests, Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
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"packaging",
"signed_releases"
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}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 66,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 15,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 3,
"scorecard_aggregate": 6.6
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"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": "branch protection is not maximal on development and all release branches",
"points": 2.2,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "no pull request found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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",
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"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 4 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": "30 commit(s) and 4 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 not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": "no SAST tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file detected",
"points": 4.5,
"status": "partial",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": "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": 6
},
"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": "at_risk",
"name": "AI Readiness",
"value": 43,
"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",
"params": {}
}
],
"value": 1,
"inputs": {
"has_llms_txt": false,
"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": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.",
"notes": [
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}Bewertungen sind Signale, keine Garantien. Sie spiegeln öffentlich sichtbare Praxis auf GitHub wider — kein Code-Audit und keine Sicherheitsgarantie.
Fehlende Daten werden ausgeschlossen und die Gewichte neu normiert, nie als null bewertet. Die Methodik ist versioniert und offen: Metriken v1.13.0, Schema v0.11.0 — vollständige Methodik · Metriken-Wiki.
Wie ein einzelnes Ergebnis im Gesamtregister steht: aggregierte Statistiken.