Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-01 16:00 UTC

OSMCha / osmcha-frontend

Frontend for the osmcha-django REST API

TypeScriptISC★ 146 stars⑂ 46 forkssince Apr 2017View on GitHub ↗

KindWeb interfaceLibraryhow this is determined

#dataquality #openstreetmap #osm #osmcha #qa

OSMCha/osmcha-frontend holds a health index of 65 out of 100, placing it in the Good band. It scores highest on Engineering Quality (80/100) and lowest on Vitality (47/100). It was last updated 38 days ago. 2 contributors account for most of its recent work.

overall / 100

Good

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.

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 60 is calibrated to 65 on the published index scale (record calibration 2026-08-02).

Ownership

OSMChaOrganization

14 followers15 public repossince Dec 2023

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
npm	osmcha-frontend	0.1.0	41	1	3423 days ago

Metrics by category

Vitality

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

47Weak · 21% of overall

Development activity

44Weak

How it's scored

18/36	Push recency — last push 38 days ago
7.6/36	Commit cadence — 11/52 weeks with commits
16.2/18	Commit volume — 62 commits in the last year
2/10	OpenSSF Scorecard: Maintained — 3 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 2

Inputs used

commits_last_year	62
human_commit_share	1
days_since_last_push	38
active_weeks_last_year	11

Release discipline

52Moderate

How it's scored

27/27	Ships releases — 100 releases published
0/36	Release recency — latest release 1,085 days ago
19.8/27	Release cadence — a release every ~54.1 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	100
latest_release_tag	v0.86.0-production
releases_from_tags	no
days_since_latest_release	1,085
mean_days_between_releases	54.1

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?

72Good · 17% of overall

Popularity & adoption

60Moderate

How it's scored

35.1/60	Stars — 146 stars
13.8/25	Forks — 46 forks
10.9/15	Watchers — 94 watchers

Inputs used

forks	46
stars	146
watchers	94
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

85Excellent

How it's scored

22.5/22.5	README
22.5/22.5	License — recognized license (ISC)
18/18	CONTRIBUTING guide
13.5/13.5	Code of conduct
0/7.2	Issue template
0/6.3	PR template

Inputs used

has_readme	yes
has_license	yes
readme_badges	0
has_contributing	yes
has_issue_template	no
has_code_of_conduct	yes
readme_badge_services	—
has_pull_request_template	no

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

57Moderate · 23% of overall

Maintainer resilience (bus factor)

62Moderate

How it's scored

25.2/54	Bus factor — 2 contributor(s) cover half of all commits
12.9/22.5	Commit distribution — top contributor authored 43% of commits
13.5/13.5	Contributor breadth — 26 contributors
10/10	OpenSSF Scorecard: Contributors — project has 15 contributing companies or organizations

Inputs used

bus_factor	2
contributors_sampled	26
top_contributor_share	0.428

Issue & PR responsiveness

57Moderate

How it's scored

21.3/42	Issue resolution — 51% of issues closed
27.1/30	PR acceptance — 283/313 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
1.5/15	OpenSSF Scorecard: Code-Review — Found 2/14 approved changesets -- score normalized to 1

Inputs used

merged_prs	283
open_issues	299
closed_issues	306
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	0
prs_decided_30d	0
issue_closed_ratio	0.506
closed_unmerged_prs	30
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

53Moderate

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain
8.5/25	Owner reach — 14 followers of OSMCha
14.2/25	Track record — 15 public repos, account ~2 yr old

Inputs used

followers	14
owner_type	Organization
is_verified	no
owner_login	OSMCha
public_repos	15
account_age_days	985

Package maintenance

53Moderate

How it's scored

25/25	Published & resolvable — 1 package(s) on npm
4/35	Publish recency — latest publish 3,423 days ago
4/20	Version history — 1 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	osmcha-frontend
ecosystems	npm
any_deprecated	no
min_days_since_publish	3,423

Engineering Quality

Are baseline engineering and documentation practices in place?

80Excellent · 19% of overall

Engineering practices

84Excellent

How it's scored

24/24	CI workflows — 2 workflow(s)
24/24	Tests present
16/16	Linter config — biome.json
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
20/20	OpenSSF Scorecard: CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	yes
has_precommit_config	no

Documentation

75Good

How it's scored

30/30	README
0/25	Documentation directory
15/15	Documentation / homepage site — https://osmcha.org
10/10	Repository description
10/10	Topics — 5 topics
10/10	Wiki

Inputs used

topics	dataquality, openstreetmap, osm, osmcha, qa
has_wiki	yes
homepage	https://osmcha.org
docs_site	https://osmcha.org
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?

50Moderate · 16% of overall

Security posture

49Weak

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
0/7.5	Branch-Protection — no data
2.5/2.5	CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0.8/7.5	Code-Review — Found 2/14 approved changesets -- score normalized to 1
2.5/2.5	Contributors — project has 15 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	License — license file detected
1.5/7.5	Maintained — 3 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 2
5/5	Packaging — packaging workflow detected
0/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
4.5/5	SAST — SAST tool is not run on all commits -- score normalized to 9
0/5	Security-Policy — security policy file not detected
0/7.5	Signed-Releases — no data
0/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5	Vulnerabilities — 33 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	16
scorecard_version	v5.5.0
checks_inconclusive	2
scorecard_aggregate	4.9

Excluded from scoring (no data or not applicable): Branch-Protection, Signed-Releases. Remaining weights renormalized.

Dependency advisories

54Moderate

How it's scored

14/35	Direct dependencies free of known advisories — 1 affected: immutable 3.8.4 (high 7.5)
7.4/25	Indirect dependencies free of known advisories — 1 affected: node-fetch 1.7.3 (high 8.8)
32.8/40	No advisories left outstanding — 1 advisory-carrying package(s) unaddressed past 90 days; oldest published 1,683 days ago

Inputs used

source	osv
advisories	3
affected_packages	2
assessed_packages	48
unassessed_packages	0
affected_by_severity	high 2
direct_affected_packages	1

Matched the npm:osmcha-frontend@0.1.0 runtime dependency closure — what installing the published package pulls in — 48 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.

49Weak · 4% of overall

Agent context & guidance

13Critical

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
12.8/40	Legible commit history — 24 of 100 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.24
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

56Moderate

How it's scored

0/18	One-command bootstrap
22/22	Automated tests
11/11	Lint / format config — biome.json
11/11	Static type checking — tsconfig.json
10/10	Reproducible environment — Dockerfile, lockfile
2/10	Demonstrated agent practice — 1 of the last 100 commits agent-authored or agent-credited
0/8	Automated maintenance — no automated dependency updates observed
0/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0

Inputs used

has_nix	no
has_tests	yes
lockfiles	package-lock.json
has_dockerfile	yes
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	yes
typecheck_configs	tsconfig.json
agent_commit_share	0.01
toolchain_manifests	—
dependency_bot_commit_share	0

Code legibility for models

100Exceptional

How it's scored

45/45	Type-checkable code — TypeScript (statically typed)
55/55	Manageable file sizes — 0/135 source files over 60KB

Inputs used

primary_language	TypeScript
largest_source_bytes	12,872
source_files_sampled	135
oversized_source_files	0

Key facts

146GitHub stars

26contributors

62commits, last 12 months

38days since last push

100releases

2bus factor

299open 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 ★ / 46 ⇿

0Stars

46Forks

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.

Major 0Minor 0Patch 0

Each point covers 9 days.

OpenSSF Scorecard 4.9 / 10

4.9aggregate

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 · 2026-09-01 15:59 UTC

10	Binary-Artifacts	no binaries found in the repo
n/a	Branch-Protection	internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
10	CI-Tests	7 out of 7 merged PRs checked by a CI test -- score normalized to 10
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
1	Code-Review	Found 2/14 approved changesets -- score normalized to 1
10	Contributors	project has 15 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
2	Maintained	3 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 2
10	Packaging	packaging workflow detected
0	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 0
9	SAST	SAST tool is not run on all commits -- score normalized to 9
0	Security-Policy	security policy file not detected
n/a	Signed-Releases	no releases found
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
0	Vulnerabilities	33 existing vulnerabilities detected

Direct dependencies 29

Registry	Package	Version constraint	Manifest
npm	@osmcha/maplibre-adiff-viewer	`^1.3.1`	package.json
npm	@osmcha/osm-adiff-parser	`^3.0.0`	package.json
npm	@tanstack/react-query	`^5.90.17`	package.json
npm	@tanstack/react-query-devtools	`^5.91.2`	package.json
npm	@turf/area	`^7.1.0`	package.json
npm	@turf/bbox	`^7.1.0`	package.json
npm	@turf/bbox-polygon	`^7.2.0`	package.json
npm	@turf/simplify	`^7.1.0`	package.json
npm	@turf/truncate	`^7.1.0`	package.json
npm	date-fns	`^2.22.1`	package.json
npm	deep-equal	`^2.2.3`	package.json
npm	diff	`^8.0.3`	package.json
npm	linkify-react	`^4.3.2`	package.json
npm	linkifyjs	`^4.3.2`	package.json
npm	lodash.debounce	`^4.0.8`	package.json
npm	maplibre-gl	`^5.1.0`	package.json
npm	mousetrap	`^1.6.5`	package.json
npm	react	`^18.3.1`	package.json
npm	react-datepicker	`^4.1.1`	package.json
npm	react-dom	`^18.3.1`	package.json
npm	react-markdown	`^10.1.0`	package.json
npm	react-router	`^7.12.0`	package.json
npm	react-select	`^5.10.1`	package.json
npm	remark-gfm	`^4.0.1`	package.json
npm	sonner	`^2.0.7`	package.json
npm	tag2link	`^2025.5.21`	package.json
npm	terra-draw	`^1.1.0`	package.json
npm	terra-draw-maplibre-gl-adapter	`^1.0.1`	package.json
npm	zustand	`^5.0.10`	package.json

All dependencies 508

Full resolved dependency set from the GitHub dependency graph: 29 direct and 479 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
npm	@osmcha/maplibre-adiff-viewer	`1.3.1`	direct
npm	@osmcha/osm-adiff-parser	`3.1.0`	direct
npm	@tanstack/react-query	`5.90.17`	direct
npm	@tanstack/react-query-devtools	`5.91.2`	direct
npm	@turf/area	`7.3.1`	direct
npm	@turf/bbox	`7.3.1`	direct
npm	@turf/bbox-polygon	`7.3.1`	direct
npm	@turf/simplify	`7.3.1`	direct
npm	@turf/truncate	`7.3.1`	direct
npm	date-fns	`2.30.0`	direct
npm	deep-equal	`2.2.3`	direct
npm	diff	`8.0.3`	direct
npm	linkify-react	`4.3.2`	direct
npm	linkifyjs	`4.3.2`	direct
npm	lodash.debounce	`4.0.8`	direct
npm	maplibre-gl	`5.16.0`	direct
npm	mousetrap	`1.6.5`	direct
npm	react	`18.3.1`	direct
npm	react-datepicker	`4.25.0`	direct
npm	react-dom	`18.3.1`	direct
npm	react-markdown	`10.1.0`	direct
npm	react-router	`7.12.0`	direct
npm	react-select	`5.10.2`	direct
npm	remark-gfm	`4.0.1`	direct
npm	sonner	`2.0.7`	direct
npm	tag2link	`2025.11.21`	direct
npm	terra-draw	`1.22.0`	direct
npm	terra-draw-maplibre-gl-adapter	`1.2.3`	direct
npm	zustand	`5.0.10`	direct
npm	@acemir/cssom	`0.9.31`	indirect
npm	@asamuzakjp/css-color	`4.1.1`	indirect
npm	@asamuzakjp/dom-selector	`6.7.6`	indirect
npm	@asamuzakjp/nwsapi	`2.3.9`	indirect
npm	@babel/code-frame	`7.28.6`	indirect
npm	@babel/compat-data	`7.28.6`	indirect
npm	@babel/core	`7.28.6`	indirect
npm	@babel/generator	`7.28.6`	indirect
npm	@babel/helper-compilation-targets	`7.28.6`	indirect
npm	@babel/helper-globals	`7.28.0`	indirect
npm	@babel/helper-module-imports	`7.28.6`	indirect
npm	@babel/helper-module-transforms	`7.28.6`	indirect
npm	@babel/helper-plugin-utils	`7.28.6`	indirect
npm	@babel/helper-string-parser	`7.27.1`	indirect
npm	@babel/helper-validator-identifier	`7.28.5`	indirect
npm	@babel/helper-validator-option	`7.27.1`	indirect
npm	@babel/helpers	`7.28.6`	indirect
npm	@babel/parser	`7.28.6`	indirect
npm	@babel/plugin-transform-react-jsx-self	`7.27.1`	indirect
npm	@babel/plugin-transform-react-jsx-source	`7.27.1`	indirect
npm	@babel/runtime	`7.28.6`	indirect
npm	@babel/template	`7.28.6`	indirect
npm	@babel/traverse	`7.28.6`	indirect
npm	@babel/types	`7.28.6`	indirect
npm	@biomejs/biome	`2.3.11`	indirect
npm	@biomejs/cli-darwin-arm64	`2.3.11`	indirect
npm	@biomejs/cli-darwin-x64	`2.3.11`	indirect
npm	@biomejs/cli-linux-arm64	`2.3.11`	indirect
npm	@biomejs/cli-linux-arm64-musl	`2.3.11`	indirect
npm	@biomejs/cli-linux-x64	`2.3.11`	indirect
npm	@biomejs/cli-linux-x64-musl	`2.3.11`	indirect
npm	@biomejs/cli-win32-arm64	`2.3.11`	indirect
npm	@biomejs/cli-win32-x64	`2.3.11`	indirect
npm	@csstools/color-helpers	`5.1.0`	indirect
npm	@csstools/css-calc	`2.1.4`	indirect
npm	@csstools/css-color-parser	`3.1.0`	indirect
npm	@csstools/css-parser-algorithms	`3.0.5`	indirect
npm	@csstools/css-syntax-patches-for-csstree	`1.0.25`	indirect
npm	@csstools/css-tokenizer	`3.0.4`	indirect
npm	@emotion/babel-plugin	`11.13.5`	indirect
npm	@emotion/cache	`11.14.0`	indirect
npm	@emotion/hash	`0.9.2`	indirect
npm	@emotion/memoize	`0.9.0`	indirect
npm	@emotion/react	`11.14.0`	indirect
npm	@emotion/serialize	`1.3.3`	indirect
npm	@emotion/sheet	`1.4.0`	indirect
npm	@emotion/unitless	`0.10.0`	indirect
npm	@emotion/use-insertion-effect-with-fallbacks	`1.2.0`	indirect
npm	@emotion/utils	`1.4.2`	indirect
npm	@emotion/weak-memoize	`0.4.0`	indirect
npm	@esbuild/aix-ppc64	`0.27.2`	indirect
npm	@esbuild/android-arm	`0.27.2`	indirect
npm	@esbuild/android-arm64	`0.27.2`	indirect
npm	@esbuild/android-x64	`0.27.2`	indirect
npm	@esbuild/darwin-arm64	`0.27.2`	indirect
npm	@esbuild/darwin-x64	`0.27.2`	indirect
npm	@esbuild/freebsd-arm64	`0.27.2`	indirect
npm	@esbuild/freebsd-x64	`0.27.2`	indirect
npm	@esbuild/linux-arm	`0.27.2`	indirect
npm	@esbuild/linux-arm64	`0.27.2`	indirect
npm	@esbuild/linux-ia32	`0.27.2`	indirect
npm	@esbuild/linux-loong64	`0.27.2`	indirect
npm	@esbuild/linux-mips64el	`0.27.2`	indirect
npm	@esbuild/linux-ppc64	`0.27.2`	indirect
npm	@esbuild/linux-riscv64	`0.27.2`	indirect
npm	@esbuild/linux-s390x	`0.27.2`	indirect
npm	@esbuild/linux-x64	`0.27.2`	indirect
npm	@esbuild/netbsd-arm64	`0.27.2`	indirect
npm	@esbuild/netbsd-x64	`0.27.2`	indirect
npm	@esbuild/openbsd-arm64	`0.27.2`	indirect
npm	@esbuild/openbsd-x64	`0.27.2`	indirect
npm	@esbuild/openharmony-arm64	`0.27.2`	indirect
npm	@esbuild/sunos-x64	`0.27.2`	indirect
npm	@esbuild/win32-arm64	`0.27.2`	indirect
npm	@esbuild/win32-ia32	`0.27.2`	indirect
npm	@esbuild/win32-x64	`0.27.2`	indirect
npm	@exodus/bytes	`1.8.0`	indirect
npm	@floating-ui/core	`1.7.3`	indirect
npm	@floating-ui/dom	`1.7.4`	indirect
npm	@floating-ui/utils	`0.2.10`	indirect
npm	@jridgewell/gen-mapping	`0.3.13`	indirect
npm	@jridgewell/remapping	`2.3.5`	indirect
npm	@jridgewell/resolve-uri	`3.1.2`	indirect
npm	@jridgewell/sourcemap-codec	`1.5.5`	indirect
npm	@jridgewell/trace-mapping	`0.3.31`	indirect
npm	@mapbox/geojson-rewind	`0.5.2`	indirect
npm	@mapbox/jsonlint-lines-primitives	`2.0.2`	indirect
npm	@mapbox/point-geometry	`1.1.0`	indirect
npm	@mapbox/tiny-sdf	`2.0.7`	indirect
npm	@mapbox/unitbezier	`0.0.1`	indirect
npm	@mapbox/vector-tile	`2.0.4`	indirect
npm	@mapbox/whoots-js	`3.1.0`	indirect
npm	@maplibre/maplibre-gl-style-spec	`24.4.1`	indirect
npm	@maplibre/mlt	`1.1.2`	indirect
npm	@maplibre/vt-pbf	`4.2.0`	indirect
npm	@popperjs/core	`2.11.8`	indirect
npm	@rolldown/pluginutils	`1.0.0-beta.53`	indirect
npm	@rollup/rollup-android-arm-eabi	`4.55.1`	indirect
npm	@rollup/rollup-android-arm64	`4.55.1`	indirect
npm	@rollup/rollup-darwin-arm64	`4.55.1`	indirect
npm	@rollup/rollup-darwin-x64	`4.55.1`	indirect
npm	@rollup/rollup-freebsd-arm64	`4.55.1`	indirect
npm	@rollup/rollup-freebsd-x64	`4.55.1`	indirect
npm	@rollup/rollup-linux-arm-gnueabihf	`4.55.1`	indirect
npm	@rollup/rollup-linux-arm-musleabihf	`4.55.1`	indirect
npm	@rollup/rollup-linux-arm64-gnu	`4.55.1`	indirect
npm	@rollup/rollup-linux-arm64-musl	`4.55.1`	indirect
npm	@rollup/rollup-linux-loong64-gnu	`4.55.1`	indirect
npm	@rollup/rollup-linux-loong64-musl	`4.55.1`	indirect
npm	@rollup/rollup-linux-ppc64-gnu	`4.55.1`	indirect
npm	@rollup/rollup-linux-ppc64-musl	`4.55.1`	indirect
npm	@rollup/rollup-linux-riscv64-gnu	`4.55.1`	indirect
npm	@rollup/rollup-linux-riscv64-musl	`4.55.1`	indirect
npm	@rollup/rollup-linux-s390x-gnu	`4.55.1`	indirect
npm	@rollup/rollup-linux-x64-gnu	`4.55.1`	indirect
npm	@rollup/rollup-linux-x64-musl	`4.55.1`	indirect
npm	@rollup/rollup-openbsd-x64	`4.55.1`	indirect
npm	@rollup/rollup-openharmony-arm64	`4.55.1`	indirect
npm	@rollup/rollup-win32-arm64-msvc	`4.55.1`	indirect
npm	@rollup/rollup-win32-ia32-msvc	`4.55.1`	indirect
npm	@rollup/rollup-win32-x64-gnu	`4.55.1`	indirect
npm	@rollup/rollup-win32-x64-msvc	`4.55.1`	indirect
npm	@standard-schema/spec	`1.1.0`	indirect
npm	@tanstack/query-core	`5.90.17`	indirect
npm	@tanstack/query-devtools	`5.92.0`	indirect
npm	@turf/boolean-point-on-line	`7.3.1`	indirect
npm	@turf/clean-coords	`7.3.1`	indirect
npm	@turf/clone	`7.3.1`	indirect
npm	@turf/helpers	`7.3.1`	indirect
npm	@turf/invariant	`7.3.1`	indirect
npm	@turf/meta	`7.3.1`	indirect
npm	@types/babel__core	`7.20.5`	indirect
npm	@types/babel__generator	`7.27.0`	indirect
npm	@types/babel__template	`7.4.4`	indirect
npm	@types/babel__traverse	`7.28.0`	indirect
npm	@types/chai	`5.2.3`	indirect
npm	@types/debug	`4.1.12`	indirect
npm	@types/deep-eql	`4.0.2`	indirect
npm	@types/estree	`1.0.8`	indirect
npm	@types/estree-jsx	`1.0.5`	indirect
npm	@types/geojson	`7946.0.16`	indirect
npm	@types/geojson-vt	`3.2.5`	indirect
npm	@types/hast	`3.0.4`	indirect
npm	@types/mdast	`4.0.4`	indirect
npm	@types/ms	`2.1.0`	indirect
npm	@types/parse-json	`4.0.2`	indirect
npm	@types/prop-types	`15.7.15`	indirect
npm	@types/react	`18.3.27`	indirect
npm	@types/react-dom	`18.3.7`	indirect
npm	@types/react-transition-group	`4.4.12`	indirect
npm	@types/supercluster	`7.1.3`	indirect
npm	@types/unist	`2.0.11`	indirect
npm	@types/unist	`3.0.3`	indirect
npm	@ungap/structured-clone	`1.3.0`	indirect
npm	@vitejs/plugin-react	`5.1.2`	indirect
npm	@vitest/expect	`4.0.17`	indirect
npm	@vitest/mocker	`4.0.17`	indirect
npm	@vitest/pretty-format	`4.0.17`	indirect
npm	@vitest/runner	`4.0.17`	indirect
npm	@vitest/snapshot	`4.0.17`	indirect
npm	@vitest/spy	`4.0.17`	indirect
npm	@vitest/utils	`4.0.17`	indirect
npm	agent-base	`7.1.4`	indirect
npm	ansi-regex	`5.0.1`	indirect
npm	ansi-styles	`4.3.0`	indirect
npm	array-buffer-byte-length	`1.0.2`	indirect
npm	assertion-error	`2.0.1`	indirect
npm	available-typed-arrays	`1.0.7`	indirect
npm	babel-plugin-macros	`3.1.0`	indirect
npm	bail	`2.0.2`	indirect
npm	baseline-browser-mapping	`2.9.14`	indirect
npm	bidi-js	`1.0.3`	indirect
npm	browserslist	`4.28.1`	indirect
npm	call-bind	`1.0.8`	indirect
npm	call-bind-apply-helpers	`1.0.2`	indirect
npm	call-bound	`1.0.4`	indirect
npm	callsites	`3.1.0`	indirect
npm	caniuse-lite	`1.0.30001764`	indirect
npm	ccount	`2.0.1`	indirect
npm	chai	`6.2.2`	indirect
npm	character-entities	`2.0.2`	indirect
npm	character-entities-html4	`2.1.0`	indirect
npm	character-entities-legacy	`3.0.0`	indirect
npm	character-reference-invalid	`2.0.1`	indirect
npm	classnames	`2.5.1`	indirect
npm	cliui	`8.0.1`	indirect
npm	color-convert	`2.0.1`	indirect
npm	color-name	`1.1.4`	indirect
npm	comma-separated-tokens	`2.0.3`	indirect
npm	convert-source-map	`1.9.0`	indirect
npm	convert-source-map	`2.0.0`	indirect
npm	cookie	`1.1.1`	indirect
npm	cosmiconfig	`7.1.0`	indirect
npm	cross-spawn	`7.0.6`	indirect
npm	css-tree	`3.1.0`	indirect
npm	cssstyle	`5.3.7`	indirect
npm	csstype	`3.2.3`	indirect
npm	data-urls	`6.0.0`	indirect
npm	debug	`4.4.3`	indirect
npm	decimal.js	`10.6.0`	indirect
npm	decode-named-character-reference	`1.3.0`	indirect
npm	define-data-property	`1.1.4`	indirect
npm	define-lazy-prop	`2.0.0`	indirect
npm	define-properties	`1.2.1`	indirect
npm	dequal	`2.0.3`	indirect
npm	devlop	`1.1.0`	indirect
npm	dom-helpers	`5.2.1`	indirect
npm	dotenv	`16.6.1`	indirect
npm	dotenv	`17.2.3`	indirect
npm	dotenv-cli	`11.0.0`	indirect
npm	dotenv-expand	`12.0.3`	indirect
npm	dunder-proto	`1.0.1`	indirect
npm	earcut	`3.0.2`	indirect
npm	electron-to-chromium	`1.5.267`	indirect
npm	emoji-regex	`8.0.0`	indirect
npm	entities	`6.0.1`	indirect
npm	error-ex	`1.3.4`	indirect
npm	es-define-property	`1.0.1`	indirect
npm	es-errors	`1.3.0`	indirect
npm	es-get-iterator	`1.1.3`	indirect
npm	es-module-lexer	`1.7.0`	indirect
npm	es-object-atoms	`1.1.1`	indirect
npm	esbuild	`0.27.2`	indirect
npm	escalade	`3.2.0`	indirect
npm	escape-string-regexp	`4.0.0`	indirect
npm	escape-string-regexp	`5.0.0`	indirect
npm	estree-util-is-identifier-name	`3.0.0`	indirect
npm	estree-walker	`3.0.3`	indirect
npm	expect-type	`1.3.0`	indirect
npm	extend	`3.0.2`	indirect
npm	fdir	`6.5.0`	indirect
npm	find-root	`1.1.0`	indirect
npm	for-each	`0.3.5`	indirect
npm	fsevents	`2.3.3`	indirect
npm	function-bind	`1.1.2`	indirect
npm	functions-have-names	`1.2.3`	indirect
npm	gensync	`1.0.0-beta.2`	indirect
npm	geojson-vt	`4.0.2`	indirect
npm	get-caller-file	`2.0.5`	indirect
npm	get-intrinsic	`1.3.0`	indirect
npm	get-proto	`1.0.1`	indirect
npm	get-stream	`6.0.1`	indirect
npm	gl-matrix	`3.4.4`	indirect
npm	gopd	`1.2.0`	indirect
npm	has-bigints	`1.1.0`	indirect
npm	has-property-descriptors	`1.0.2`	indirect
npm	has-symbols	`1.1.0`	indirect
npm	has-tostringtag	`1.0.2`	indirect
npm	hasown	`2.0.2`	indirect
npm	hast-util-to-jsx-runtime	`2.3.6`	indirect
npm	hast-util-whitespace	`3.0.0`	indirect
npm	hoist-non-react-statics	`3.3.2`	indirect
npm	html-encoding-sniffer	`6.0.0`	indirect
npm	html-url-attributes	`3.0.1`	indirect
npm	http-proxy-agent	`7.0.2`	indirect
npm	https-proxy-agent	`7.0.6`	indirect
npm	id-area-keys	`6.5.0`	indirect
npm	import-fresh	`3.3.1`	indirect
npm	inline-style-parser	`0.2.7`	indirect
npm	internal-slot	`1.1.0`	indirect
npm	is-alphabetical	`2.0.1`	indirect
npm	is-alphanumerical	`2.0.1`	indirect
npm	is-arguments	`1.2.0`	indirect
npm	is-array-buffer	`3.0.5`	indirect
npm	is-arrayish	`0.2.1`	indirect
npm	is-bigint	`1.1.0`	indirect
npm	is-boolean-object	`1.2.2`	indirect
npm	is-callable	`1.2.7`	indirect
npm	is-core-module	`2.16.1`	indirect
npm	is-date-object	`1.1.0`	indirect
npm	is-decimal	`2.0.1`	indirect
npm	is-docker	`2.2.1`	indirect
npm	is-fullwidth-code-point	`3.0.0`	indirect
npm	is-hexadecimal	`2.0.1`	indirect
npm	is-map	`2.0.3`	indirect
npm	is-number-object	`1.1.1`	indirect
npm	is-plain-obj	`4.1.0`	indirect
npm	is-potential-custom-element-name	`1.0.1`	indirect
npm	is-regex	`1.2.1`	indirect
npm	is-set	`2.0.3`	indirect
npm	is-shared-array-buffer	`1.0.4`	indirect
npm	is-string	`1.1.1`	indirect
npm	is-symbol	`1.1.1`	indirect
npm	is-weakmap	`2.0.2`	indirect
npm	is-weakset	`2.0.4`	indirect
npm	is-wsl	`2.2.0`	indirect
npm	isarray	`2.0.5`	indirect
npm	isexe	`2.0.0`	indirect
npm	js-tokens	`4.0.0`	indirect
npm	jsdom	`27.4.0`	indirect
npm	jsesc	`3.1.0`	indirect
npm	json-parse-even-better-errors	`2.3.1`	indirect
npm	json-stringify-pretty-compact	`4.0.0`	indirect
npm	json5	`2.2.3`	indirect
npm	kdbush	`4.0.2`	indirect
npm	lines-and-columns	`1.2.4`	indirect
npm	longest-streak	`3.1.0`	indirect
npm	loose-envify	`1.4.0`	indirect
npm	lru-cache	`11.2.4`	indirect
npm	lru-cache	`5.1.1`	indirect
npm	magic-string	`0.30.21`	indirect
npm	markdown-table	`3.0.4`	indirect
npm	math-intrinsics	`1.1.0`	indirect
npm	mdast-util-find-and-replace	`3.0.2`	indirect
npm	mdast-util-from-markdown	`2.0.2`	indirect
npm	mdast-util-gfm	`3.1.0`	indirect
npm	mdast-util-gfm-autolink-literal	`2.0.1`	indirect
npm	mdast-util-gfm-footnote	`2.1.0`	indirect
npm	mdast-util-gfm-strikethrough	`2.0.0`	indirect
npm	mdast-util-gfm-table	`2.0.0`	indirect
npm	mdast-util-gfm-task-list-item	`2.0.0`	indirect
npm	mdast-util-mdx-expression	`2.0.1`	indirect
npm	mdast-util-mdx-jsx	`3.2.0`	indirect
npm	mdast-util-mdxjs-esm	`2.0.1`	indirect
npm	mdast-util-phrasing	`4.1.0`	indirect
npm	mdast-util-to-hast	`13.2.1`	indirect
npm	mdast-util-to-markdown	`2.1.2`	indirect
npm	mdast-util-to-string	`4.0.0`	indirect
npm	mdn-data	`2.12.2`	indirect
npm	memoize-one	`6.0.0`	indirect
npm	micromark	`4.0.2`	indirect
npm	micromark-core-commonmark	`2.0.3`	indirect
npm	micromark-extension-gfm	`3.0.0`	indirect
npm	micromark-extension-gfm-autolink-literal	`2.1.0`	indirect
npm	micromark-extension-gfm-footnote	`2.1.0`	indirect
npm	micromark-extension-gfm-strikethrough	`2.1.0`	indirect
npm	micromark-extension-gfm-table	`2.1.1`	indirect
npm	micromark-extension-gfm-tagfilter	`2.0.0`	indirect
npm	micromark-extension-gfm-task-list-item	`2.1.0`	indirect
npm	micromark-factory-destination	`2.0.1`	indirect
npm	micromark-factory-label	`2.0.1`	indirect
npm	micromark-factory-space	`2.0.1`	indirect
npm	micromark-factory-title	`2.0.1`	indirect
npm	micromark-factory-whitespace	`2.0.1`	indirect
npm	micromark-util-character	`2.1.1`	indirect
npm	micromark-util-chunked	`2.0.1`	indirect
npm	micromark-util-classify-character	`2.0.1`	indirect
npm	micromark-util-combine-extensions	`2.0.1`	indirect
npm	micromark-util-decode-numeric-character-reference	`2.0.2`	indirect
npm	micromark-util-decode-string	`2.0.1`	indirect
npm	micromark-util-encode	`2.0.1`	indirect
npm	micromark-util-html-tag-name	`2.0.1`	indirect
npm	micromark-util-normalize-identifier	`2.0.1`	indirect
npm	micromark-util-resolve-all	`2.0.1`	indirect
npm	micromark-util-sanitize-uri	`2.0.1`	indirect
npm	micromark-util-subtokenize	`2.1.0`	indirect
npm	micromark-util-symbol	`2.0.1`	indirect
npm	micromark-util-types	`2.0.2`	indirect
npm	minimist	`1.2.8`	indirect
npm	mockdate	`3.0.5`	indirect
npm	ms	`2.1.3`	indirect
npm	murmurhash-js	`1.0.0`	indirect
npm	nanoid	`3.3.11`	indirect
npm	node-releases	`2.0.27`	indirect
npm	object-assign	`4.1.1`	indirect
npm	object-inspect	`1.13.4`	indirect
npm	object-is	`1.1.6`	indirect
npm	object-keys	`1.1.1`	indirect
npm	object.assign	`4.1.7`	indirect
npm	obug	`2.1.1`	indirect
npm	open	`8.4.2`	indirect
npm	parent-module	`1.0.1`	indirect
npm	parse-entities	`4.0.2`	indirect
npm	parse-json	`5.2.0`	indirect
npm	parse5	`8.0.0`	indirect
npm	path-key	`3.1.1`	indirect
npm	path-parse	`1.0.7`	indirect
npm	path-type	`4.0.0`	indirect
npm	pathe	`2.0.3`	indirect
npm	pbf	`4.0.1`	indirect
npm	picocolors	`1.1.1`	indirect
npm	picomatch	`4.0.3`	indirect
npm	possible-typed-array-names	`1.1.0`	indirect
npm	postcss	`8.5.6`	indirect
npm	potpack	`2.1.0`	indirect
npm	prop-types	`15.8.1`	indirect
npm	property-information	`7.1.0`	indirect
npm	protocol-buffers-schema	`3.6.0`	indirect
npm	punycode	`2.3.1`	indirect
npm	quickselect	`3.0.0`	indirect
npm	react-fast-compare	`3.2.2`	indirect
npm	react-is	`16.13.1`	indirect
npm	react-is	`18.3.1`	indirect
npm	react-onclickoutside	`6.13.2`	indirect
npm	react-popper	`2.3.0`	indirect
npm	react-refresh	`0.18.0`	indirect
npm	react-shallow-renderer	`16.15.0`	indirect
npm	react-test-renderer	`18.3.1`	indirect
npm	react-transition-group	`4.4.5`	indirect
npm	regexp.prototype.flags	`1.5.4`	indirect
npm	remark-parse	`11.0.0`	indirect
npm	remark-rehype	`11.1.2`	indirect
npm	remark-stringify	`11.0.0`	indirect
npm	require-directory	`2.1.1`	indirect
npm	require-from-string	`2.0.2`	indirect
npm	resolve	`1.22.11`	indirect
npm	resolve-from	`4.0.0`	indirect
npm	resolve-protobuf-schema	`2.1.0`	indirect
npm	rollup	`4.55.1`	indirect
npm	rollup-plugin-visualizer	`6.0.5`	indirect
npm	rw	`1.3.3`	indirect
npm	safe-regex-test	`1.1.0`	indirect
npm	sax	`1.4.4`	indirect
npm	saxes	`6.0.0`	indirect
npm	scheduler	`0.23.2`	indirect
npm	semver	`6.3.1`	indirect
npm	set-cookie-parser	`2.7.2`	indirect
npm	set-function-length	`1.2.2`	indirect
npm	set-function-name	`2.0.2`	indirect
npm	shebang-command	`2.0.0`	indirect
npm	shebang-regex	`3.0.0`	indirect
npm	side-channel	`1.1.0`	indirect
npm	side-channel-list	`1.0.0`	indirect
npm	side-channel-map	`1.0.1`	indirect
npm	side-channel-weakmap	`1.0.2`	indirect
npm	siginfo	`2.0.0`	indirect
npm	source-map	`0.5.7`	indirect
npm	source-map	`0.7.6`	indirect
npm	source-map-js	`1.2.1`	indirect
npm	space-separated-tokens	`2.0.2`	indirect
npm	stackback	`0.0.2`	indirect
npm	std-env	`3.10.0`	indirect
npm	stop-iteration-iterator	`1.1.0`	indirect
npm	string-width	`4.2.3`	indirect
npm	stringify-entities	`4.0.4`	indirect
npm	strip-ansi	`6.0.1`	indirect
npm	style-to-js	`1.1.21`	indirect
npm	style-to-object	`1.0.14`	indirect
npm	stylis	`4.2.0`	indirect
npm	supercluster	`8.0.1`	indirect
npm	supports-preserve-symlinks-flag	`1.0.0`	indirect
npm	symbol-tree	`3.2.4`	indirect
npm	tinybench	`2.9.0`	indirect
npm	tinyexec	`1.0.2`	indirect
npm	tinyglobby	`0.2.15`	indirect
npm	tinyqueue	`3.0.0`	indirect
npm	tinyrainbow	`3.0.3`	indirect
npm	tldts	`7.0.19`	indirect
npm	tldts-core	`7.0.19`	indirect
npm	tough-cookie	`6.0.0`	indirect
npm	tr46	`6.0.0`	indirect
npm	trim-lines	`3.0.1`	indirect
npm	trough	`2.2.0`	indirect
npm	tslib	`2.8.1`	indirect
npm	typescript	`5.9.3`	indirect
npm	unified	`11.0.5`	indirect
npm	unist-util-is	`6.0.1`	indirect
npm	unist-util-position	`5.0.0`	indirect
npm	unist-util-stringify-position	`4.0.0`	indirect
npm	unist-util-visit	`5.0.0`	indirect
npm	unist-util-visit-parents	`6.0.2`	indirect
npm	update-browserslist-db	`1.2.3`	indirect
npm	use-isomorphic-layout-effect	`1.2.1`	indirect
npm	use-sync-external-store	`1.6.0`	indirect
npm	vfile	`6.0.3`	indirect
npm	vfile-message	`4.0.3`	indirect
npm	vite	`7.3.1`	indirect
npm	vitest	`4.0.17`	indirect
npm	w3c-xmlserializer	`5.0.0`	indirect
npm	warning	`4.0.3`	indirect
npm	webidl-conversions	`8.0.1`	indirect
npm	whatwg-mimetype	`4.0.0`	indirect
npm	whatwg-url	`15.1.0`	indirect
npm	which	`2.0.2`	indirect
npm	which-boxed-primitive	`1.1.1`	indirect
npm	which-collection	`1.0.2`	indirect
npm	which-typed-array	`1.1.19`	indirect
npm	why-is-node-running	`2.3.0`	indirect
npm	wrap-ansi	`7.0.0`	indirect
npm	ws	`8.19.0`	indirect
npm	xml-name-validator	`5.0.0`	indirect
npm	xmlchars	`2.2.0`	indirect
npm	y18n	`5.0.8`	indirect
npm	yallist	`3.1.1`	indirect
npm	yaml	`1.10.2`	indirect
npm	yaml	`2.8.2`	indirect
npm	yargs	`17.7.2`	indirect
npm	yargs-parser	`21.1.1`	indirect
npm	zwitch	`2.0.4`	indirect

Dependency advisories 2

Installing npm:osmcha-frontend@0.1.0 pulls in 48 packages, direct and transitive: 2 carry known advisories, of which 1 are direct dependencies.

Package	Version	Relation	Severity	Advisories	Fixed in
immutable	`3.8.4`	direct	high	2	`5.1.8`
node-fetch	`1.7.3`	indirect	high	1	`3.1.1`

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.

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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.

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