Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-27 20:39 UTC

kane50613 / takumi

Render OG images and paged PDFs from JSX, HTML, and CSS. No headless browser. Runs on Node.js, Cloudflare Workers, browsers, and Rust.

RustApache-2.0★ 2,891 stars⑂ 66 forkssince Jun 2025View on GitHub ↗

kane50613/takumi holds a health index of 91 out of 100, placing it in the Excellent band. It scores highest on Vitality (100/100) and lowest on Security (51/100). It was last updated today. A single contributor accounts for most of its recent work.

91
overall / 100
Excellent

Software 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.

91
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)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

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 77 is calibrated to 91 on the published index scale (record calibration 2026-08-02).

Ownership

Kane WangPersonal account
470 followers115 public repossince Nov 2017

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
crates.iotakumi2.12.07,8273774 days agocsshtml-to-imageimageog-imagesvgrenderingweb-programminggraphics
crates.iotakumi-svg0.3.193564513 days ago
crates.iotakumi-core0.23.05,4614713 days ago
crates.iotakumi-html0.3.15103713 days ago
npmtakumi-js2.12.0847,9291314 days agoanimated-webpcsshtml-to-imageimageimage-generationjsxnext-ogog-imageopen-graphreactsvgtailwindwasm

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

100Exceptional · 21% of overall

Development activity

100Exceptional
How it's scored
36/36Push recencylast push 0 days ago
36/36Commit cadence52/52 weeks with commits
18/18Commit volume2,400 commits in the last year
10/10OpenSSF Scorecard: Maintained30 commit(s) and 13 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year2,400
human_commit_share0.94
days_since_last_push0
active_weeks_last_year52

Release discipline

100Exceptional
How it's scored
27/27Ships releases100 releases published
36/36Release recencylatest release 4 days ago
27/27Release cadencea release every ~1 days
0/10OpenSSF Scorecard: Signed-Releasesno data
Inputs used
releases_count100
latest_release_tagtakumi-pdf@0.11.3
releases_from_tagsno
days_since_latest_release4
mean_days_between_releases1
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?

83Excellent · 17% of overall
How it's scored
56.1/60Stars2,891 stars
15.1/25Forks66 forks
0/15Watchers2 watchers
Inputs used
forks66
stars2,891
watchers2
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

85Excellent
How it's scored
22.5/22.5README
22.5/22.5Licenserecognized license (Apache-2.0)
18/18CONTRIBUTING guide
13.5/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges5
has_contributingyes
has_issue_templateno
has_code_of_conductyes
readme_badge_servicesshields.io
has_pull_request_templateno
How it's scored
79.1/80Monthly downloads862,083 downloads/month across crates, npm
0/20Registry dependentsnot reported by this ecosystem
Inputs used
packagestakumi, takumi-svg, takumi-core, takumi-html, takumi-js
dependents
ecosystemscrates, npm
total_downloads77,502
monthly_downloads862,083
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?

63Moderate · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
0.3/22.5Commit distributiontop contributor authored 99% of commits
13.5/13.5Contributor breadth26 contributors
6/10OpenSSF Scorecard: Contributorsproject has 2 contributing companies or organizations -- score normalized to 6
Inputs used
bus_factor1
contributors_sampled26
top_contributor_share0.987
How it's scored
41.6/42Issue resolution99% of issues closed
26.8/30PR acceptance1,074/1,204 decided PRs merged
0/13Newcomer PR acceptance0/2 first-time contributors' PRs merged in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 0/30 approved changesets -- score normalized to 0
Inputs used
merged_prs1,074
open_issues2
closed_issues190
prs_merged_7d47
prs_decided_7d58
prs_merged_30d47
prs_decided_30d59
issue_closed_ratio0.99
closed_unmerged_prs130
first_time_authors_30d1
first_time_prs_merged_30d0
first_time_prs_decided_30d2
How it's scored
10/30Ownership backingpersonal (user) account
0/20Verified domainnot applicable to user accounts
19.2/25Owner reach470 followers of kane50613
25/25Track record115 public repos, account ~8 yr old
Inputs used
followers470
owner_typeUser
is_verified
owner_loginkane50613
public_repos115
account_age_days3,203
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable5 package(s) on crates, npm
35/35Publish recencylatest publish 4 days ago
20/20Version history377 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packagestakumi, takumi-svg, takumi-core, takumi-html, takumi-js
ecosystemscrates, npm
any_deprecatedno
min_days_since_publish4

Engineering Quality

Are baseline engineering and documentation practices in place?

86Excellent · 19% of overall
How it's scored
24/24CI workflows3 workflow(s)
24/24Tests present
16/16Linter configCargo.toml ([workspace.lints]), rustfmt.toml, takumi-bindings-common/Cargo.toml ([lints]), takumi-core/Cargo.toml ([lints]), takumi-html/Cargo.toml ([lints]), takumi-napi/Cargo.toml ([lints]), takumi-pdf-wasm/Cargo.toml ([lints]), takumi-pdf/Cargo.toml ([lints]), takumi-raster/Cargo.toml ([lints]), takumi-svg/Cargo.toml ([lints]), takumi-wasm/Cargo.toml ([lints]), takumi/Cargo.toml ([lints])
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests30 out of 30 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configyes
has_precommit_configno

Documentation

90Excellent
How it's scored
30/30README
25/25Documentation directory
15/15Documentation / homepage sitehttps://takumi.kane.tw
10/10Repository description
10/10Topics19 topics
0/10Wiki
Inputs used
topicssatori, jsx, og-image, cloudflare-workers, gif, html-to-image, image-generation, opengraph, rust, wasm, pdf, pdf-generation, html-to-pdf, invoice, svg, opengraph-images, pdf-generator, puppeteer-alternative, social-cards
has_wikino
homepagehttps://takumi.kane.tw
docs_sitehttps://takumi.kane.tw
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

51Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
2.2/7.5Branch-Protectionbranch protection is not maximal on development and all release branches
2.5/2.5CI-Tests30 out of 30 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 0/30 approved changesets -- score normalized to 0
1.5/2.5Contributorsproject has 2 contributing companies or organizations -- score normalized to 6
10/10Dangerous-Workflowno dangerous workflow patterns detected
7.5/7.5Dependency-Update-Toolupdate tool detected
0/5Fuzzingproject is not fuzzed
2.5/2.5Licenselicense file detected
7.5/7.5Maintained30 commit(s) and 13 issue activity found in the last 90 days -- score normalized to 10
5/5Packagingpackaging workflow detected
4/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 8
0/5SASTSAST tool is not run on all commits -- score normalized to 0
0/5Security-Policysecurity policy file not detected
0/7.5Signed-Releasesno data
0/7.5Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities44 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate5.2
Excluded from scoring (no data or not applicable): Signed-Releases. Remaining weights renormalized.

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.

80Excellent · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
15/15Machine-readable docs (llms.txt)llms.txt served by the project website (https://takumi.kane.tw/llms.txt)
40/40Legible commit history88 of 94 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtyes
llms_txt_urlhttps://takumi.kane.tw/llms.txt
legible_history_share0.936
agent_instruction_files
agent_instruction_max_bytes
How it's scored
12.6/18One-command bootstrapCargo.toml, example/rust/Cargo.toml, takumi-bindings-common/Cargo.toml (toolchain convention, no task runner)
22/22Automated tests
11/11Lint / format configCargo.toml ([workspace.lints]), rustfmt.toml, takumi-bindings-common/Cargo.toml ([lints]), takumi-core/Cargo.toml ([lints]), takumi-html/Cargo.toml ([lints]), takumi-napi/Cargo.toml ([lints]), takumi-pdf-wasm/Cargo.toml ([lints]), takumi-pdf/Cargo.toml ([lints]), takumi-raster/Cargo.toml ([lints]), takumi-svg/Cargo.toml ([lints]), takumi-wasm/Cargo.toml ([lints]), takumi/Cargo.toml ([lints])
11/11Static type checkingdocs/tsconfig.json, example/cloudflare-workers/tsconfig.json, example/css-library-integration/tsconfig.json, example/e-invoice/tsconfig.json, example/ffmpeg-keyframe-animation/tsconfig.json, example/ffplay/tsconfig.json, example/generate-invoice/tsconfig.json, example/liquid-glass/tsconfig.json, example/nextjs/tsconfig.json, example/satori-html/tsconfig.json, example/svelte/tsconfig.json, example/tanstack-start/tsconfig.json, example/twitter-images/tsconfig.json, example/waku-ssr/tsconfig.json, takumi-helpers/tsconfig.json, takumi-image-response/tsconfig.json, takumi-js/tsconfig.json, takumi-napi/tsconfig.json, takumi-pdf-js/tsconfig.json, takumi-wasm/tsconfig.json, tsconfig.json
10/10Reproducible environmentlockfile
0/10Demonstrated agent practiceno agent-authored commits among the last 100
8/8Automated maintenance2 of the last 100 commits are automated dependency updates
8/10OpenSSF Scorecard: Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 8
Inputs used
has_nixno
has_testsyes
lockfilesCargo.lock
has_dockerfileno
typed_languageyes
bootstrap_files
has_devcontainerno
has_linter_configyes
typecheck_configsdocs/tsconfig.json, example/cloudflare-workers/tsconfig.json, example/css-library-integration/tsconfig.json, example/e-invoice/tsconfig.json, example/ffmpeg-keyframe-animation/tsconfig.json, example/ffplay/tsconfig.json, example/generate-invoice/tsconfig.json, example/liquid-glass/tsconfig.json, example/nextjs/tsconfig.json, example/satori-html/tsconfig.json, example/svelte/tsconfig.json, example/tanstack-start/tsconfig.json, example/twitter-images/tsconfig.json, example/waku-ssr/tsconfig.json, takumi-helpers/tsconfig.json, takumi-image-response/tsconfig.json, takumi-js/tsconfig.json, takumi-napi/tsconfig.json, takumi-pdf-js/tsconfig.json, takumi-wasm/tsconfig.json, tsconfig.json
agent_commit_share0
toolchain_manifestsCargo.toml, example/rust/Cargo.toml, takumi-bindings-common/Cargo.toml, takumi-core/Cargo.toml, takumi-html/Cargo.toml, takumi-napi/Cargo.toml, takumi-pdf-wasm/Cargo.toml, takumi-pdf/Cargo.toml, takumi-raster/Cargo.toml, takumi-svg/Cargo.toml, takumi-wasm/Cargo.toml, takumi/Cargo.toml
dependency_bot_commit_share0.02
How it's scored
45/45Type-checkable codeRust (statically typed)
54/55Manageable file sizes11/622 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes176,641
source_files_sampled622
oversized_source_files11
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)not applicable to this kind of software
0/20MCP servernot applicable to this kind of software
40/40Runnable examplesexample, examples
Inputs used
example_dirsexample, examples
has_mcp_signalno
api_schema_files
interfaces_expected_of
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

2,891GitHub stars
26contributors
2,400commits, last 12 months
0days since last push
100releases
1bus factor
2open issues
crates.io, npmpackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch crates package 'takumi-pdf' from its registry
  • Could not fetch crates package 'takumi-napi' from its registry
  • Could not fetch crates package 'takumi-wasm' from its registry
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

More detail

Star and fork history 0 ★ / 66 ⇿
0Stars
66Forks
100Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

01325385063756632025-082026-022026-08
Major 0Minor 0Patch 0
OpenSSF Scorecard 5.2 / 10
5.2aggregate

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).Scorecard v5.5.0 · 2026-08-27 20:38 UTC

10Binary-Artifactsno binaries found in the repo
3Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests30 out of 30 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
6Contributorsproject has 2 contributing companies or organizations -- score normalized to 6
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 13 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
8Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 8
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities44 existing vulnerabilities detected
Direct dependencies 115
RegistryPackageVersion constraintManifest
crates.iotakumi-coretakumi-bindings-common/Cargo.toml
crates.iopngtakumi-core/Cargo.toml
crates.iologtakumi-core/Cargo.toml
crates.ioimagesizetakumi-core/Cargo.toml
crates.iodata-urltakumi-core/Cargo.toml
crates.iocolortakumi-core/Cargo.toml
crates.ioserde_bytestakumi-core/Cargo.toml
crates.iothiserrortakumi-core/Cargo.toml
crates.iotiny-skiatakumi-core/Cargo.toml
crates.iotyped-buildertakumi-core/Cargo.toml
crates.ioskrifatakumi-core/Cargo.toml
crates.ioxxhash-rusttakumi-core/Cargo.toml
crates.ioquick_cachetakumi-core/Cargo.toml
crates.iosmallvectakumi-core/Cargo.toml
crates.ioparleytakumi-core/Cargo.toml
crates.iotaffytakumi-core/Cargo.toml
crates.iobitflagstakumi-core/Cargo.toml
crates.iocssparsertakumi-core/Cargo.toml
crates.iokurbotakumi-core/Cargo.toml
crates.iopasteytakumi-core/Cargo.toml
crates.iophftakumi-core/Cargo.toml
crates.ioprecomputed-hashtakumi-core/Cargo.toml
crates.ioselectorstakumi-core/Cargo.toml
crates.iogiftakumi-core/Cargo.toml
crates.ioimage-webptakumi-core/Cargo.toml
crates.ioserdetakumi-core/Cargo.toml
crates.ioimagetakumi-core/Cargo.toml
crates.ioroxmltreetakumi-core/Cargo.toml
crates.iosvgtypestakumi-core/Cargo.toml
crates.iosimplecsstakumi-core/Cargo.toml
crates.iosiphashertakumi-core/Cargo.toml
crates.iostrict-numtakumi-core/Cargo.toml
crates.iotiny-skia-pathtakumi-core/Cargo.toml
crates.iowufftakumi-core/Cargo.toml
crates.iohtml5evertakumi-html/Cargo.toml
crates.iomarkup5ever_rcdomtakumi-html/Cargo.toml
crates.iothiserrortakumi-html/Cargo.toml
crates.iotyped-buildertakumi-html/Cargo.toml
crates.iotakumi-core0.23.0takumi-html/Cargo.toml
npmtakumi-jsworkspace:*takumi-image-response/package.json
npm@takumi-rs/coreworkspace:*takumi-js/package.json
npm@takumi-rs/helpersworkspace:*takumi-js/package.json
npm@takumi-rs/wasmworkspace:*takumi-js/package.json
crates.ioserdetakumi-napi/Cargo.toml
crates.iorayontakumi-napi/Cargo.toml
crates.ionapitakumi-napi/Cargo.toml
crates.ionapi-derivetakumi-napi/Cargo.toml
crates.ioarc-swaptakumi-napi/Cargo.toml
crates.iotakumi-bindings-commontakumi-napi/Cargo.toml
crates.iotakumi-coretakumi-napi/Cargo.toml
crates.iotakumi-rastertakumi-napi/Cargo.toml
crates.iotakumi-svgtakumi-napi/Cargo.toml
npm@takumi-rs/helpersworkspace:*takumi-napi/package.json
npm@takumi-rs/helpersworkspace:*takumi-pdf-js/package.json
crates.iojs-systakumi-pdf-wasm/Cargo.toml
crates.ioserde-wasm-bindgentakumi-pdf-wasm/Cargo.toml
crates.ioserde_bytestakumi-pdf-wasm/Cargo.toml
crates.iowasm-bindgentakumi-pdf-wasm/Cargo.toml
crates.ioserdetakumi-pdf-wasm/Cargo.toml
crates.iotakumi-bindings-commontakumi-pdf-wasm/Cargo.toml
crates.iotakumi-coretakumi-pdf-wasm/Cargo.toml
crates.iotakumi-pdftakumi-pdf-wasm/Cargo.toml
crates.iotyped-buildertakumi-pdf/Cargo.toml
crates.iobase64takumi-pdf/Cargo.toml
crates.iobumpalotakumi-pdf/Cargo.toml
crates.ioflate2takumi-pdf/Cargo.toml
crates.iofloat-cmptakumi-pdf/Cargo.toml
crates.ioindexmaptakumi-pdf/Cargo.toml
crates.iopdf-writertakumi-pdf/Cargo.toml
crates.iorustc-hashtakumi-pdf/Cargo.toml
crates.iosiphashertakumi-pdf/Cargo.toml
crates.ioskrifatakumi-pdf/Cargo.toml
crates.iokurbotakumi-pdf/Cargo.toml
crates.iowrite-fontstakumi-pdf/Cargo.toml
crates.iotiny-skia-pathtakumi-pdf/Cargo.toml
crates.ioxmp-writertakumi-pdf/Cargo.toml
crates.ioyoketakumi-pdf/Cargo.toml
crates.iogiftakumi-pdf/Cargo.toml
crates.ioimage-webptakumi-pdf/Cargo.toml
crates.ioimagesizetakumi-pdf/Cargo.toml
crates.iopngtakumi-pdf/Cargo.toml
crates.iosmallvectakumi-pdf/Cargo.toml
crates.iozune-jpegtakumi-pdf/Cargo.toml
crates.iotakumi-coretakumi-pdf/Cargo.toml
crates.iopngtakumi-raster/Cargo.toml
crates.iogiftakumi-raster/Cargo.toml
crates.iocolortakumi-raster/Cargo.toml
crates.iotiny-skiatakumi-raster/Cargo.toml
crates.iotyped-buildertakumi-raster/Cargo.toml
crates.iosmallvectakumi-raster/Cargo.toml
crates.ioskrifatakumi-raster/Cargo.toml
crates.ioxxhash-rusttakumi-raster/Cargo.toml
crates.iotakumi-core0.23.0takumi-raster/Cargo.toml
crates.ioserdetakumi-raster/Cargo.toml
crates.ioimagetakumi-raster/Cargo.toml
crates.iorayontakumi-raster/Cargo.toml
crates.ioquick-xmltakumi-svg/Cargo.toml
crates.iotiny-skiatakumi-svg/Cargo.toml
crates.iotyped-buildertakumi-svg/Cargo.toml
crates.iotakumi-core0.23.0takumi-svg/Cargo.toml
crates.ioserde-wasm-bindgentakumi-wasm/Cargo.toml
crates.iowasm-bindgentakumi-wasm/Cargo.toml
crates.iobase64takumi-wasm/Cargo.toml
crates.ioserde_bytestakumi-wasm/Cargo.toml
crates.iojs-systakumi-wasm/Cargo.toml
crates.iotakumi-bindings-commontakumi-wasm/Cargo.toml
crates.ioserdetakumi-wasm/Cargo.toml
crates.iotakumi-coretakumi-wasm/Cargo.toml
crates.iotakumi-rastertakumi-wasm/Cargo.toml
crates.iotakumi-svgtakumi-wasm/Cargo.toml
npm@takumi-rs/helpersworkspace:*takumi-wasm/package.json
crates.iotakumi-core0.23.0takumi/Cargo.toml
crates.iotakumi-raster0.4.21takumi/Cargo.toml
crates.iotakumi-svg0.3.19takumi/Cargo.toml
crates.iotakumi-html0.3.1takumi/Cargo.toml
All dependencies not collected

The resolved dependency set could not be collected for this report: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

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.

The message is kept through sign-in.

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 statisticscrates.io, npm.