Public recordWeak
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-10-12 19:03 UTC
F4-Group / fack
F4 stack
F4-Group/fack holds a health index of 44 out of 100, placing it in the Weak band. It scores highest on Sustainability & Governance (58/100) and lowest on Community & Adoption (28/100). It was last updated 38 days ago. 2 contributors account for most of its recent work.
44
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.
44
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
The weighted overall 46 is calibrated to 44 on the published index scale (record calibration 2026-08-02).
Ownership
F4Organization
6 followers102 public repossince Dec 2013
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| npm | fack | 4.11.1 | 3,460 | 220 | 38 days ago | — |
| npm | bootstrap-stylus⚠ Please see bootstrap-styl https://www.npmjs.com/package/bootstrap-stylpoints to another repo — not scored | 0.2.2 | 200 | 4 | 4218 days ago | serverstylus |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
53
Development activity
41Weak
How it's scored
| 18/36 | Push recency — last push 38 days ago |
| 3.5/36 | Commit cadence — 5/52 weeks with commits |
| 12.2/18 | Commit volume — 22 commits in the last year |
| 7/10 | OpenSSF Scorecard: Maintained — 9 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 7 |
Inputs used
| commits_last_year | 22 |
| human_commit_share | 1 |
| days_since_last_push | 38 |
| active_weeks_last_year | 5 |
Release discipline
72Good
How it's scored
| 16.2/27 | Ships releases — 100 version tags (no GitHub releases) |
| 36/36 | Release recency — latest release 38 days ago |
| 12.6/27 | Release cadence — a release every ~122.6 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 100 |
| latest_release_tag | 4.11.1 |
| releases_from_tags | yes |
| days_since_latest_release | 38 |
| mean_days_between_releases | 122.6 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
28
Popularity & adoption
12Critical
How it's scored
| 9.8/60 | Stars — 5 stars |
| 0/25 | Forks — 0 forks |
| 2.7/15 | Watchers — 4 watchers |
Inputs used
| forks | 0 |
| stars | 5 |
| watchers | 4 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
25At Risk
How it's scored
| 22.5/22.5 | README |
| 0/22.5 | License — no license file detected |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | no |
| readme_badges | 0 |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| readme_badge_services | — |
| has_pull_request_template | no |
Ecosystem adoption (downloads)
59Moderate
How it's scored
| 47.2/80 | Monthly downloads — 3,460 downloads/month across npm |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | fack |
| dependents | — |
| ecosystems | npm |
| total_downloads | — |
| monthly_downloads | 3,460 |
| unverified_packages_excluded | — |
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
58
Maintainer resilience (bus factor)
55Moderate
How it's scored
| 25.2/54 | Bus factor — 2 contributor(s) cover half of all commits |
| 12/22.5 | Commit distribution — top contributor authored 46% of commits |
| 12.2/13.5 | Contributor breadth — 9 contributors |
| 6/10 | OpenSSF Scorecard: Contributors — project has 2 contributing companies or organizations -- score normalized to 6 |
Inputs used
| bus_factor | 2 |
| contributors_sampled | 9 |
| top_contributor_share | 0.465 |
Issue & PR responsiveness
24At Risk
How it's scored
| 21/42 | Issue resolution — 50% of issues closed |
| 0/30 | PR acceptance — 0/4 decided PRs merged |
| 0/13 | Newcomer PR acceptance — no first-time contributor's PR decided in 30d |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 0 |
| open_issues | 1 |
| closed_issues | 1 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 0 |
| prs_decided_30d | 0 |
| issue_closed_ratio | 0.5 |
| closed_unmerged_prs | 4 |
| first_time_authors_30d | 0 |
| first_time_prs_merged_30d | 0 |
| first_time_prs_decided_30d | 0 |
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
Ownership & stewardship
61Moderate
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 6.1/25 | Owner reach — 6 followers of F4-Group |
| 25/25 | Track record — 102 public repos, account ~12 yr old |
Inputs used
| followers | 6 |
| owner_type | Organization |
| is_verified | no |
| owner_login | F4-Group |
| public_repos | 102 |
| account_age_days | 4,688 |
Package maintenance
100Exceptional
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on npm |
| 35/35 | Publish recency — latest publish 38 days ago |
| 20/20 | Version history — 220 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | fack |
| ecosystems | npm |
| any_deprecated | no |
| min_days_since_publish | 38 |
Engineering Quality
Are baseline engineering and documentation practices in place?
54
Engineering practices
50Moderate
How it's scored
| 0/24 | CI workflows |
| 24/24 | Tests present |
| 16/16 | Linter config — .eslintrc.js |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — no data |
Inputs used
| has_ci | no |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | yes |
| has_precommit_config | no |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.
Documentation
60Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 10/10 | Topics — 2 topics |
| 10/10 | Wiki |
Inputs used
| topics | javascript, nodejs |
| has_wiki | yes |
| homepage | — |
| docs_site | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
31
Security posture
32At Risk
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — no data |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 1.5/2.5 | Contributors — project has 2 contributing companies or organizations -- score normalized to 6 |
| 0/10 | Dangerous-Workflow — no data |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 0/2.5 | License — license file not detected |
| 5.2/7.5 | Maintained — 9 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 7 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — no data |
| 0/5 | SAST — no SAST tool detected |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — no data |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 12 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 6 |
| scorecard_aggregate | 3.2 |
Excluded from scoring (no data or not applicable): CI-Tests, Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.
Dependency advisories
29At Risk
How it's scored
| 17.9/35 | Direct dependencies free of known advisories — 1 affected: express 4.16.4 (moderate 6.1) |
| 1.3/25 | Indirect dependencies free of known advisories — 20 affected: minimist 0.0.5 (critical 9.8), body-parser 1.18.3 (high 7.5), braces 1.8.5 (high 7.5), +17 more |
| 9.5/40 | No advisories left outstanding — 20 advisory-carrying package(s) unaddressed past 90 days; oldest published 2,382 days ago |
Inputs used
| source | osv |
| advisories | 33 |
| affected_packages | 21 |
| assessed_packages | 667 |
| unassessed_packages | 0 |
| affected_by_severity | critical 1, high 9, moderate 10, low 1 |
| direct_affected_packages | 1 |
Matched the npm:fack@4.11.1 runtime dependency closure — what installing the published package pulls in — 667 packages. Reachability is not analyzed.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.
41
Agent context & guidance
38Weak
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 37.9/40 | Legible commit history — 71 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| llms_txt_url | — |
| legible_history_share | 0.71 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
How it's scored
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — .eslintrc.js |
| 0/11 | Static type checking |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — no data |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | no |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.
Code legibility for models
55Moderate
How it's scored
| 0/45 | Type-checkable code — Stylus without a type-check config |
| 55/55 | Manageable file sizes — 0/50 source files over 60KB |
Inputs used
| primary_language | Stylus |
| largest_source_bytes | 21,202 |
| source_files_sampled | 50 |
| oversized_source_files | 0 |
Key facts
5GitHub stars
9contributors
22commits, last 12 months
38days since last push
100releases
2bus factor
1open issues
npmpackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- npm package 'bootstrap-stylus' points at a different repository (https://github.com/shomeya/bootstrap-stylus); excluded from ecosystem scoring
More detail
OpenSSF Scorecard 3.2 / 10
3.2aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| n/a | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 6 | Contributors | project has 2 contributing companies or organizations -- score normalized to 6 |
| n/a | Dangerous-Workflow | no workflows found |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 0 | License | license file not detected |
| 7 | Maintained | 9 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 7 |
| n/a | Packaging | packaging workflow not detected |
| n/a | Pinned-Dependencies | no dependencies found |
| 0 | SAST | no SAST tool detected |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| n/a | Token-Permissions | No tokens found |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Direct dependencies 33
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| npm | @babel/core | ^7.3.4 | package.json |
| npm | @babel/preset-env | ^7.3.4 | package.json |
| npm | @browserify/uglifyify | ^6.0.0 | package.json |
| npm | app-root-path | ^3.0.0 | package.json |
| npm | async | 0.2.5 | package.json |
| npm | babelify | ^10.0.0 | package.json |
| npm | body-parser | ^1.18.3 | package.json |
| npm | browserify | ~16.2.2 | package.json |
| npm | bunyan | ^1.8.15 | package.json |
| npm | bunyan-gelf | git+https://github.com/F4-Group/bunyan-gelf#0.3.2 | package.json |
| npm | bunyan-prettystream | ~0.1.3 | package.json |
| npm | clean-css | ^4.2.1 | package.json |
| npm | cli-color | ~0.2.3 | package.json |
| npm | concat-stream | ~1.5.0 | package.json |
| npm | dnscache | ~1.0.1 | package.json |
| npm | express | ~4.16.3 | package.json |
| npm | factor-bundle | ~2.5.0 | package.json |
| npm | file | ~0.2.2 | package.json |
| npm | glob | ^7.1.2 | package.json |
| npm | humanize | ~0.0.9 | package.json |
| npm | i18next | git+https://github.com/F4-Group/i18next-node#1.7.4-2 | package.json |
| npm | lodash | ^4.17.10 | package.json |
| npm | mime | ^2.3.1 | package.json |
| npm | mkdirp | ^1.0.4 | package.json |
| npm | mold-source-map | ~0.4.0 | package.json |
| npm | nib | git+https://github.com/F4-Group/nib#1.1.2+f4 | package.json |
| npm | node-etcd | ^7.0.0 | package.json |
| npm | optimist | 0.3.x | package.json |
| npm | pugify | ^2.2.0 | package.json |
| npm | statsd-client | ~0.0.17 | package.json |
| npm | terser | ^5.19.2 | package.json |
| npm | through2 | ~0.6.3 | package.json |
| npm | watchify | ~3.6.1 | package.json |
All dependencies 52
Full resolved dependency set from the GitHub dependency graph: 31 direct and 21 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| npm | @babel/core | ^7.3.4 | direct |
| npm | @babel/preset-env | ^7.3.4 | direct |
| npm | @browserify/uglifyify | ^6.0.0 | direct |
| npm | app-root-path | ^3.0.0 | direct |
| npm | async | 0.2.5 | direct |
| npm | babelify | ^10.0.0 | direct |
| npm | body-parser | ^1.18.3 | direct |
| npm | browserify | ~16.2.2 | direct |
| npm | bunyan | ^1.8.15 | direct |
| npm | bunyan-prettystream | ~0.1.3 | direct |
| npm | clean-css | ^4.2.1 | direct |
| npm | cli-color | ~0.2.3 | direct |
| npm | concat-stream | ~1.5.0 | direct |
| npm | dnscache | ~1.0.1 | direct |
| npm | express | ~4.16.3 | direct |
| npm | factor-bundle | ~2.5.0 | direct |
| npm | file | ~0.2.2 | direct |
| npm | glob | ^7.1.2 | direct |
| npm | humanize | ~0.0.9 | direct |
| npm | lodash | ^4.17.10 | direct |
| npm | mime | ^2.3.1 | direct |
| npm | mkdirp | ^1.0.4 | direct |
| npm | mold-source-map | ~0.4.0 | direct |
| npm | nib | ~1.0.2 | direct |
| npm | node-etcd | ^7.0.0 | direct |
| npm | optimist | 0.3.x | direct |
| npm | pugify | ^2.2.0 | direct |
| npm | statsd-client | ~0.0.17 | direct |
| npm | terser | ^5.19.2 | direct |
| npm | through2 | ~0.6.3 | direct |
| npm | watchify | ~3.6.1 | direct |
| npm | axios | ^0.20.0 | indirect |
| npm | babel-plugin-transform-exponentiation-operator | ^6.24.1 | indirect |
| npm | chai | ^4.2.0 | indirect |
| npm | chai-better-shallow-deep-equal | ^1.1.1 | indirect |
| npm | cross-spawn | ^7.0.3 | indirect |
| npm | eslint | ^7.9.0 | indirect |
| npm | eslint-plugin-mocha | ^8.0.0 | indirect |
| npm | grunt | ~0.4.2 | indirect |
| npm | grunt-contrib-clean | ~0.5.0 | indirect |
| npm | grunt-contrib-cssmin | ~0.7.0 | indirect |
| npm | grunt-contrib-stylus | ~0.13.2 | indirect |
| npm | grunt-contrib-uglify | ~0.3.2 | indirect |
| npm | grunt-contrib-watch | ~0.5.3 | indirect |
| npm | jquery | ~2.1.1 | indirect |
| npm | mocha | ^8.1.3 | indirect |
| npm | portscanner | ^2.2.0 | indirect |
| npm | pug | ^3.0.2 | indirect |
| npm | socket.io | ~1.4.8 | indirect |
| npm | socket.io-client | ~1.4.8 | indirect |
| npm | stylus | ^0.55.0 | indirect |
| npm | stylus | ~0.44.0 | indirect |
Dependency advisories 21
Installing npm:fack@4.11.1 pulls in 667 packages, direct and transitive: 21 carry known advisories, of which 1 are direct dependencies.
| Package | Version | Relation | Severity | Advisories | Fixed in |
|---|---|---|---|---|---|
| minimist | 0.0.5 | indirect | critical | 2 | 1.2.6 |
| body-parser | 1.18.3 | indirect | high | 2 | 2.3.0 |
| braces | 1.8.5 | indirect | high | 2 | 3.0.3 |
| braces | 2.3.2 | indirect | high | 2 | 3.0.3 |
| decode-uri-component | 0.2.2 | indirect | high | 1 | 0.5.0 |
| elliptic | 6.6.1 | indirect | high | 1 | — |
| form-data | 2.3.3 | indirect | high | 2 | 4.0.6 |
| path-to-regexp | 0.1.7 | indirect | high | 3 | 8.0.0 |
| qs | 6.5.2 | indirect | high | 3 | 6.16.0 |
| uuid | 3.4.0 | indirect | high | 1 | 13.0.1 |
| express | 4.16.4 | direct | moderate | 2 | 5.0.0-beta.3 |
| micromatch | 2.3.11 | indirect | moderate | 1 | 4.0.8 |
| micromatch | 3.1.10 | indirect | moderate | 1 | 4.0.8 |
| pug | 2.0.4 | indirect | moderate | 2 | 3.0.3 |
| pug-code-gen | 2.0.3 | indirect | moderate | 1 | 3.0.3 |
| qs | 6.5.5 | indirect | moderate | 2 | 6.16.0 |
| request | 2.88.2 | indirect | moderate | 1 | 3.0.0 |
| send | 0.16.2 | indirect | moderate | 1 | 0.19.0 |
| serve-static | 1.13.2 | indirect | moderate | 1 | 2.1.0 |
| tough-cookie | 2.5.0 | indirect | moderate | 1 | 4.1.3 |
| cookie | 0.3.1 | indirect | low | 1 | 0.7.0 |
An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.
Raw JSON report machine-readable
Feedback
Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.
Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.34.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — npm.