Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-14 05:24 UTC

nulab / backlog-js

Backlog API version 2 client for browser and node.

TypeScriptNo license detected★ 47 stars⑂ 23 forkssince Jul 2016View on GitHub ↗
KindLibraryhow this is determined

nulab/backlog-js holds a health index of 81 out of 100, placing it in the Excellent band. It scores highest on Vitality (89/100) and lowest on Community & Adoption (43/100). It was last updated 4 days ago. 2 contributors account for most of its recent work.

81
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.

81
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 69 is calibrated to 81 on the published index scale (record calibration 2026-08-02).

Ownership

Nulab IncOrganization
132 followers87 public repossince Nov 2010

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

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
npmbacklog-js0.20.137,7453212 days agonulabbacklogapi

Metrics by category

Vitality

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

89Excellent · 21% of overall

Development activity

82Excellent
How it's scored
36/36Push recency — last push 4 days ago
18/36Commit cadence — 26/52 weeks with commits
18/18Commit volume — 179 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 15 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year179
human_commit_share0.85
days_since_last_push4
active_weeks_last_year26

Release discipline

100Exceptional
How it's scored
27/27Ships releases — 32 releases published
36/36Release recency — latest release 12 days ago
27/27Release cadence — a release every ~34.2 days
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count32
latest_release_tagv0.20.1
releases_from_tagsno
days_since_latest_release12
mean_days_between_releases34.2
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?

43Weak · 17% of overall

Popularity & adoption

38Weak
How it's scored
27/60Stars — 47 stars
11.2/25Forks — 23 forks
0/15Watchers — 2 watchers
Inputs used
forks23
stars47
watchers2
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

25At Risk
How it's scored
22.5/22.5README
0/22.5License — no license file detected
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseno
readme_badges2
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicesbadge.fury.io, github.com
has_pull_request_templateno

Ecosystem adoption (downloads)

76Good
How it's scored
61/80Monthly downloads — 37,745 downloads/month across npm
0/20Registry dependents — not reported by this ecosystem
Inputs used
packagesbacklog-js
dependents—
ecosystemsnpm
total_downloads—
monthly_downloads37,745
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?

77Good · 23% of overall

Maintainer resilience (bus factor)

60Moderate
How it's scored
25.2/54Bus factor — 2 contributor(s) cover half of all commits
11.7/22.5Commit distribution — top contributor authored 48% of commits
13.5/13.5Contributor breadth — 18 contributors
10/10OpenSSF Scorecard: Contributors — project has 10 contributing companies or organizations
Inputs used
bus_factor2
contributors_sampled18
top_contributor_share0.481

Issue & PR responsiveness

85Excellent
How it's scored
37.9/42Issue resolution — 90% of issues closed
26.9/30PR acceptance — 132/147 decided PRs merged
13/13Newcomer PR acceptance — 1/1 first-time contributors' PRs merged in 30d
7.5/15OpenSSF Scorecard: Code-Review — Found 6/12 approved changesets -- score normalized to 5
Inputs used
merged_prs132
open_issues5
closed_issues46
prs_merged_7d0
prs_decided_7d0
prs_merged_30d4
prs_decided_30d6
issue_closed_ratio0.902
closed_unmerged_prs15
first_time_authors_30d1
first_time_prs_merged_30d1
first_time_prs_decided_30d1

Ownership & stewardship

70Good
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain
15.3/25Owner reach — 132 followers of nulab
25/25Track record — 87 public repos, account ~15 yr old
Inputs used
followers132
owner_typeOrganization
is_verifiedno
owner_loginnulab
public_repos87
account_age_days5,795

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable — 1 package(s) on npm
35/35Publish recency — latest publish 12 days ago
20/20Version history — 32 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesbacklog-js
ecosystemsnpm
any_deprecatedno
min_days_since_publish12

Engineering Quality

Are baseline engineering and documentation practices in place?

67Good · 19% of overall

Engineering practices

68Good
How it's scored
24/24CI workflows — 2 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 10 out of 10 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

65Good
How it's scored
30/30README
0/25Documentation directory
15/15Documentation / homepage site — https://developer.nulab-inc.com/docs/backlog/
10/10Repository description
0/10Topics
10/10Wiki
Inputs used
topics—
has_wikiyes
homepagehttps://developer.nulab-inc.com/docs/backlog/
docs_sitehttps://developer.nulab-inc.com/docs/backlog/
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

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

61Moderate · 16% of overall

Security posture

51Moderate
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
2.5/2.5CI-Tests — 10 out of 10 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
3.8/7.5Code-Review — Found 6/12 approved changesets -- score normalized to 5
2.5/2.5Contributors — project has 10 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
0/2.5License — license file not detected
7.5/7.5Maintained — 30 commit(s) and 15 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
1/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 2
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — no data
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
4.5/7.5Vulnerabilities — 4 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate5.1
Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
25/25Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages22
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the npm:backlog-js@0.20.1 runtime dependency closure — what installing the published package pulls in — 22 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.

61Moderate · 4% of overall

Agent context & guidance

40Weak
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 81 of 85 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.953
agent_instruction_files—
agent_instruction_max_bytes—

Verify loop (build / test / typecheck)

63Moderate
How it's scored
0/18One-command bootstrap
22/22Automated tests
0/11Lint / format config
11/11Static type checking — tsconfig.json
10/10Reproducible environment — lockfile
10/10Demonstrated agent practice — 35 of the last 100 commits agent-authored or agent-credited
8/8Automated maintenance — 7 of the last 100 commits are automated dependency updates
2/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 2
Inputs used
has_nixno
has_testsyes
lockfilespackage-lock.json
has_dockerfileno
typed_languageyes
bootstrap_files—
has_devcontainerno
has_linter_configno
typecheck_configstsconfig.json
agent_commit_share0.35
toolchain_manifests—
dependency_bot_commit_share0.07

Code legibility for models

100Exceptional
How it's scored
45/45Type-checkable code — TypeScript (statically typed)
55/55Manageable file sizes — 0/21 source files over 60KB
Inputs used
primary_languageTypeScript
largest_source_bytes44,742
source_files_sampled21
oversized_source_files0

Key facts

47GitHub stars
18contributors
179commits, last 12 months
4days since last push
32releases
2bus factor
5open issues
npmpackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

Star and fork history 0 ★ / 23 ⇿
0Stars
23Forks
30Releases

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.

048121620242322016-092021-082026-08
Major 0Minor 11Patch 19

Each point covers 10 days.

OpenSSF Scorecard 5.1 / 10
5.1aggregate

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 · 2026-09-14 05:24 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
10CI-Tests10 out of 10 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
5Code-ReviewFound 6/12 approved changesets -- score normalized to 5
10Contributorsproject has 10 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
0Licenselicense file not detected
10Maintained30 commit(s) and 15 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
2Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 2
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
6Vulnerabilities4 existing vulnerabilities detected
Direct dependencies 1
RegistryPackageVersion constraintManifest
npmqs^6.12.1package.json
All dependencies 188

Full resolved dependency set from the GitHub dependency graph: 1 direct and 187 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
npmqs6.15.2direct
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npm@babel/helper-string-parser8.0.0-rc.2indirect
npm@babel/helper-validator-identifier8.0.0-rc.2indirect
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npm@babel/types8.0.0-rc.2indirect
npm@emnapi/core1.10.0indirect
npm@emnapi/runtime1.10.0indirect
npm@emnapi/wasi-threads1.2.1indirect
npm@jridgewell/gen-mapping0.3.13indirect
npm@jridgewell/resolve-uri3.1.2indirect
npm@jridgewell/sourcemap-codec1.5.5indirect
npm@jridgewell/trace-mapping0.3.31indirect
npm@napi-rs/wasm-runtime1.1.4indirect
npm@oxc-project/types0.115.0indirect
npm@oxc-project/types0.133.0indirect
npm@oxfmt/binding-android-arm-eabi0.57.0indirect
npm@oxfmt/binding-android-arm640.57.0indirect
npm@oxfmt/binding-darwin-arm640.57.0indirect
npm@oxfmt/binding-darwin-x640.57.0indirect
npm@oxfmt/binding-freebsd-x640.57.0indirect
npm@oxfmt/binding-linux-arm-gnueabihf0.57.0indirect
npm@oxfmt/binding-linux-arm-musleabihf0.57.0indirect
npm@oxfmt/binding-linux-arm64-gnu0.57.0indirect
npm@oxfmt/binding-linux-arm64-musl0.57.0indirect
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npm@oxfmt/binding-linux-s390x-gnu0.57.0indirect
npm@oxfmt/binding-linux-x64-gnu0.57.0indirect
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npm@oxfmt/binding-openharmony-arm640.57.0indirect
npm@oxfmt/binding-win32-arm64-msvc0.57.0indirect
npm@oxfmt/binding-win32-ia32-msvc0.57.0indirect
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npm@oxlint/binding-android-arm-eabi1.72.0indirect
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npm@oxlint/binding-freebsd-x641.72.0indirect
npm@oxlint/binding-linux-arm-gnueabihf1.72.0indirect
npm@oxlint/binding-linux-arm-musleabihf1.72.0indirect
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npm@oxlint/binding-linux-arm64-musl1.72.0indirect
npm@oxlint/binding-linux-ppc64-gnu1.72.0indirect
npm@oxlint/binding-linux-riscv64-gnu1.72.0indirect
npm@oxlint/binding-linux-riscv64-musl1.72.0indirect
npm@oxlint/binding-linux-s390x-gnu1.72.0indirect
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npm@rolldown/binding-freebsd-x641.0.3indirect
npm@rolldown/binding-linux-arm-gnueabihf1.0.0-rc.8indirect
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npm@rolldown/binding-openharmony-arm641.0.3indirect
npm@rolldown/binding-wasm32-wasi1.0.0-rc.8indirect
npm@rolldown/binding-wasm32-wasi1.0.3indirect
npm@rolldown/binding-win32-arm64-msvc1.0.0-rc.8indirect
npm@rolldown/binding-win32-arm64-msvc1.0.3indirect
npm@rolldown/binding-win32-x64-msvc1.0.0-rc.8indirect
npm@rolldown/binding-win32-x64-msvc1.0.3indirect
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npmsemver7.7.4indirect
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npmsiginfo2.0.0indirect
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npmstackback0.0.2indirect
npmstd-env4.1.0indirect
npmtinybench2.9.0indirect
npmtinyexec1.0.2indirect
npmtinyglobby0.2.17indirect
npmtinypool2.1.0indirect
npmtinyrainbow3.1.0indirect
npmtree-kill1.2.2indirect
npmtsdown0.21.1indirect
npmtslib2.8.1indirect
npmtypescript5.5.2indirect
npmunconfig-core7.5.0indirect
npmundici6.28.0indirect
npmundici-types7.19.2indirect
npmunrun0.2.31indirect
npmvite8.0.16indirect
npmvitest4.1.5indirect
npmwhy-is-node-running2.3.0indirect
Dependency advisories 0

Installing npm:backlog-js@0.20.1 pulls in 22 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.

No known advisories affect the assessed dependencies.

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.

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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.