Public record
Software health reportschema 0.27.0 · metrics 2.10.0 · 2026-07-23 19:16 UTC

live-change / pattern

real-time event pattern matching

JavaScriptNo license detected★ 0 stars⑂ 0 forkssince Jan 2020View on GitHub ↗

live-change/pattern holds a health index of 19 out of 100, placing it in the Critical band. It scores highest on Engineering Quality (44/100) and lowest on Vitality (1/100). It was last updated 1321 days ago. A single contributor accounts for most of its recent work.

19
overall / 100
Critical

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.

19
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 28 is calibrated to 22 on the published index scale (record calibration 2026-08-02).

Ownership

Live ChangeOrganization
0 followers52 public repossince Dec 2019

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
npm@live-change/pattern0.9.2162,2043625 days ago

Metrics by category

Vitality

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

1Critical · 21% of overall
How it's scored
0/36Push recencylast push 1,321 days ago
0/36Commit cadence0/52 weeks with commits
0/18Commit volume0 commits in the last year
0/10OpenSSF Scorecard: Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Inputs used
commits_last_year0
human_commit_share
days_since_last_push1,321
active_weeks_last_year0
How it's scored
0/27Ships releasesno releases published
0/36Release recencyno releases
0/27Release cadenceno releases
0/10OpenSSF Scorecard: Signed-Releasesno data
Inputs used
releases_count0
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?

15Critical · 17% of overall
How it's scored
0/60Stars0 stars
0/25Forks0 forks
0/15Watchers1 watchers
Inputs used
forks0
stars0
watchers1
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
0/22.5README
0/22.5Licenseno license file detected
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeno
has_licenseno
readme_badges
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_services
has_pull_request_templateno
How it's scored
44.6/80Monthly downloads2,204 downloads/month across npm
0/20Registry dependentsnot reported by this ecosystem
Inputs used
packages@live-change/pattern
dependents
ecosystemsnpm
total_downloads
monthly_downloads2,204
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?

41Weak · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
0/22.5Commit distributiontop contributor authored 100% of commits
1.4/13.5Contributor breadth1 contributors
3/10OpenSSF Scorecard: Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
Inputs used
bus_factor1
contributors_sampled1
top_contributor_share1
How it's scored
0/42Issue resolutionno issues or no data
0/30PR acceptance0/1 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 0/17 approved changesets -- score normalized to 0
Inputs used
merged_prs0
open_issues0
closed_issues0
prs_merged_7d
prs_decided_7d
prs_merged_30d
prs_decided_30d
issue_closed_ratio
closed_unmerged_prs1
first_time_authors_30d
first_time_prs_merged_30d
first_time_prs_decided_30d
Excluded from scoring (no data or not applicable): Issue resolution, Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
30/30Ownership backingorganization-owned
0/20Verified domainverified-domain status not read for this organization
0/25Owner reach0 followers of live-change
24.6/25Track record52 public repos, account ~6 yr old
Inputs used
followers0
owner_typeOrganization
is_verified
owner_loginlive-change
public_repos52
account_age_days2,404
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable1 package(s) on npm
35/35Publish recencylatest publish 5 days ago
20/20Version history362 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packages@live-change/pattern
ecosystemsnpm
any_deprecatedno
min_days_since_publish5

Engineering Quality

Are baseline engineering and documentation practices in place?

44Weak · 19% of overall
How it's scored
24/24CI workflows1 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Testsno data
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

Documentation

20At Risk
How it's scored
0/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
0/10Topics
10/10Wiki
Inputs used
topics
has_wikiyes
homepage
docs_site
has_readmeno
has_docs_dirno
has_descriptionyes

Security

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

38Weak · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
0/7.5Branch-Protectionbranch protection not enabled on development/release branches
0/2.5CI-Testsno data
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 0/17 approved changesets -- score normalized to 0
0.8/2.5Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
10/10Dangerous-Workflowno dangerous workflow patterns detected
0/7.5Dependency-Update-Toolno update tool detected
0/5Fuzzingproject is not fuzzed
0/2.5Licenselicense file not detected
0/7.5Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
0/5Packagingno data
1.5/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 3
0/5SASTno SAST tool detected
0/5Security-Policysecurity policy file not detected
0/7.5Signed-Releasesno data
0/7.5Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities22 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated15
scorecard_versionv5.5.0
checks_inconclusive3
scorecard_aggregate2.2
Excluded from scoring (no data or not applicable): CI-Tests, Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisoriesno direct dependency carries a known advisory
0/25Indirect dependencies free of known advisoriestransitive set not separable from development and test dependencies in this scope
0/40No advisories left outstandingno advisory carries a publication date
Inputs used
sourceosv
advisories23
affected_packages14
assessed_packages161
unassessed_packages0
affected_by_severitycritical 2, high 6, moderate 6
direct_affected_packages0
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 161 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.

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.

30At Risk · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
0/40Legible commit historyno data
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share
agent_instruction_files
agent_instruction_max_bytes
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
How it's scored
0/18One-command bootstrap
22/22Automated tests
0/11Lint / format config
0/11Static type checking
10/10Reproducible environmentlockfile
0/10Demonstrated agent practiceno data
0/8Automated maintenanceno data
3/10OpenSSF Scorecard: Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 3
Inputs used
has_nixno
has_testsyes
lockfilespackage-lock.json
has_dockerfileno
typed_languageno
bootstrap_files
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share
toolchain_manifests
dependency_bot_commit_share
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.
How it's scored
0/45Type-checkable codeJavaScript without a type-check config
55/55Manageable file sizes0/16 source files over 60KB
Inputs used
primary_languageJavaScript
largest_source_bytes14,239
source_files_sampled16
oversized_source_files0

Key facts

0GitHub stars
1contributors
0commits, last 12 months
1,321days since last push
0releases
1bus factor
0open issues
npmpackage ecosystems

More detail

OpenSSF Scorecard 2.2 / 10
2.2aggregate

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 · 2026-07-23 19:16 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
n/aCI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/17 approved changesets -- score normalized to 0
3Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
0Licenselicense file not detected
0Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
n/aPackagingpackaging workflow not detected
3Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 3
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities22 existing vulnerabilities detected
All dependencies 161

Full resolved dependency set from the GitHub dependency graph: 0 direct and 161 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
npmabab1.0.4indirect
npmacorn4.0.13indirect
npmacorn-globals3.1.0indirect
npmajv6.10.2indirect
npmarray-equal1.0.0indirect
npmasn10.2.4indirect
npmassert-plus1.0.0indirect
npmasynckit0.4.0indirect
npmaws-sign20.7.0indirect
npmaws41.9.0indirect
npmbalanced-match1.0.0indirect
npmbcrypt-pbkdf1.0.2indirect
npmbrace-expansion1.1.11indirect
npmcaseless0.12.0indirect
npmcombined-stream1.0.8indirect
npmcommander2.20.3indirect
npmconcat-map0.0.1indirect
npmcontent-type-parser1.0.2indirect
npmcore-util-is1.0.2indirect
npmcssom0.3.8indirect
npmcssstyle0.2.37indirect
npmd35.15.0indirect
npmd35.4.0indirect
npmd3-array1.2.4indirect
npmd3-axis1.0.12indirect
npmd3-brush1.1.5indirect
npmd3-chord1.0.6indirect
npmd3-collection1.0.7indirect
npmd3-color1.4.0indirect
npmd3-contour1.3.2indirect
npmd3-dispatch1.0.6indirect
npmd3-drag1.2.5indirect
npmd3-dsv1.2.0indirect
npmd3-ease1.0.6indirect
npmd3-fetch1.1.2indirect
npmd3-force1.2.1indirect
npmd3-format1.4.3indirect
npmd3-geo1.11.9indirect
npmd3-hierarchy1.1.9indirect
npmd3-interpolate1.4.0indirect
npmd3-node2.2.1indirect
npmd3-path1.0.9indirect
npmd3-path-arrows0.4.0indirect
npmd3-polygon1.0.6indirect
npmd3-quadtree1.0.7indirect
npmd3-random1.1.2indirect
npmd3-sankey-circular0.34.0indirect
npmd3-scale2.2.2indirect
npmd3-scale-chromatic1.5.0indirect
npmd3-selection1.4.1indirect
npmd3-shape1.3.7indirect
npmd3-time1.1.0indirect
npmd3-time-format2.2.3indirect
npmd3-timer1.0.10indirect
npmd3-transition1.3.2indirect
npmd3-voronoi1.1.4indirect
npmd3-zoom1.8.3indirect
npmdashdash1.14.1indirect
npmdeep-equal1.1.1indirect
npmdeep-is0.1.3indirect
npmdefine-properties1.1.3indirect
npmdefined1.0.0indirect
npmdelayed-stream1.0.0indirect
npmdotignore0.1.2indirect
npmecc-jsbn0.1.2indirect
npmelementary-circuits-directed-graph1.0.4indirect
npmes-abstract1.17.0indirect
npmes-to-primitive1.2.1indirect
npmescodegen1.12.1indirect
npmesprima3.1.3indirect
npmestraverse4.3.0indirect
npmesutils2.0.3indirect
npmextend3.0.2indirect
npmextsprintf1.3.0indirect
npmfast-deep-equal2.0.1indirect
npmfast-json-stable-stringify2.1.0indirect
npmfast-levenshtein2.0.6indirect
npmfor-each0.3.3indirect
npmforever-agent0.6.1indirect
npmform-data2.3.3indirect
npmfs.realpath1.0.0indirect
npmfunction-bind1.1.1indirect
npmgetpass0.1.7indirect
npmglob7.1.6indirect
npmhar-schema2.0.0indirect
npmhar-validator5.1.3indirect
npmhas1.0.3indirect
npmhas-symbols1.0.1indirect
npmhtml-encoding-sniffer1.0.2indirect
npmhttp-signature1.2.0indirect
npmiconv-lite0.4.24indirect
npminflight1.0.6indirect
npminherits2.0.4indirect
npmis-arguments1.0.4indirect
npmis-callable1.1.5indirect
npmis-date-object1.0.2indirect
npmis-regex1.0.5indirect
npmis-symbol1.0.3indirect
npmis-typedarray1.0.0indirect
npmisstream0.1.2indirect
npmjsbn0.1.1indirect
npmjsdom9.12.0indirect
npmjson-schema0.2.3indirect
npmjson-schema-traverse0.4.1indirect
npmjson-stringify-safe5.0.1indirect
npmjsprim1.4.1indirect
npmlevn0.3.0indirect
npmmime-db1.43.0indirect
npmmime-types2.1.26indirect
npmminimatch3.0.4indirect
npmminimist1.2.0indirect
npmnwmatcher1.4.4indirect
npmoauth-sign0.9.0indirect
npmobject-inspect1.7.0indirect
npmobject-is1.0.2indirect
npmobject-keys1.1.1indirect
npmobject.assign4.1.0indirect
npmonce1.4.0indirect
npmoptionator0.8.3indirect
npmparse51.5.1indirect
npmpath-is-absolute1.0.1indirect
npmpath-parse1.0.6indirect
npmperformance-now2.1.0indirect
npmprelude-ls1.1.2indirect
npmpsl1.7.0indirect
npmpunycode1.4.1indirect
npmpunycode2.1.1indirect
npmqs6.5.2indirect
npmregexp.prototype.flags1.3.0indirect
npmrequest2.88.0indirect
npmresolve1.14.2indirect
npmresumer0.0.0indirect
npmrw1.3.3indirect
npmsafe-buffer5.2.0indirect
npmsafer-buffer2.1.2indirect
npmsax1.2.4indirect
npmsource-map0.6.1indirect
npmsshpk1.16.1indirect
npmstring.prototype.trim1.2.1indirect
npmstring.prototype.trimleft2.1.1indirect
npmstring.prototype.trimright2.1.1indirect
npmstrongly-connected-components1.0.1indirect
npmsymbol-tree3.2.4indirect
npmtape4.13.0indirect
npmthrough2.3.8indirect
npmtough-cookie2.4.3indirect
npmtough-cookie2.5.0indirect
npmtr460.0.3indirect
npmtunnel-agent0.6.0indirect
npmtweetnacl0.14.5indirect
npmtype-check0.3.2indirect
npmuri-js4.2.2indirect
npmuuid3.3.3indirect
npmverror1.10.0indirect
npmwebidl-conversions3.0.1indirect
npmwebidl-conversions4.0.2indirect
npmwhatwg-encoding1.0.5indirect
npmwhatwg-url4.8.0indirect
npmword-wrap1.2.3indirect
npmwrappy1.0.2indirect
npmxml-name-validator2.0.1indirect
Dependency advisories 14

This repository publishes no package the index resolves, so its own dependency graph was assessed — 161 packages, which also include development and test pins that never ship: 14 carry known advisories, of which 0 are direct.

PackageVersionRelationSeverityAdvisoriesFixed in
json-schema0.2.3indirectcritical10.4.0
minimist1.2.0indirectcritical21.2.6
brace-expansion1.1.11indirecthigh35.0.7
d3-color1.4.0indirecthigh13.1.0
form-data2.3.3indirecthigh24.0.6
minimatch3.0.4indirecthigh410.2.3
qs6.5.2indirecthigh26.14.1
uuid3.3.3indirecthigh113.0.1
ajv6.10.2indirectmoderate28.18.0
path-parse1.0.6indirectmoderate11.0.7
request2.88.0indirectmoderate13.0.0
tough-cookie2.4.3indirectmoderate14.1.3
tough-cookie2.5.0indirectmoderate14.1.3
word-wrap1.2.3indirectmoderate11.2.4

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.

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 v0.27.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statisticsnpm.