Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-18 09:40 UTC

fabulatedev / postmessage-promise

Simple promise based post message

TypeScriptNo license detected★ 2 stars⑂ 2 forkssince Oct 2023View on GitHub ↗

fabulatedev/postmessage-promise holds a health index of 35 out of 100, placing it in the Weak band. It scores highest on Engineering Quality (56/100) and lowest on Vitality (20/100). It was last updated 35 days ago. A single contributor accounts for most of its recent work.

overall / 100

Weak

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 40 is calibrated to 35 on the published index scale (record calibration 2026-08-02).

Ownership

FabulateOrganization

1 follower7 public repossince Jun 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	promise-postmessage	3.9.0	2,434	26	35 days ago

Metrics by category

Vitality

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

20At Risk · 21% of overall

Development activity

33At Risk

How it's scored

18/36	Push recency — last push 35 days ago
1.4/36	Commit cadence — 2/52 weeks with commits
8.6/18	Commit volume — 8 commits in the last year
5/10	OpenSSF Scorecard: Maintained — 6 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5

Inputs used

commits_last_year	8
human_commit_share	1
days_since_last_push	35
active_weeks_last_year	2

Release discipline

1Critical

How it's scored

0/27	Ships releases — no releases published
0/36	Release recency — no releases
0/27	Release cadence — no releases
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count

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?

23At Risk · 17% of overall

Popularity & adoption

1Critical

How it's scored

0/60	Stars — 2 stars
0/25	Forks — 2 forks
0/15	Watchers — 2 watchers

Inputs used

forks	2
stars	2
watchers	2
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

25At Risk

How it's scored

22.5/22.5	README
0/22.5	License — no license file detected
0/18	CONTRIBUTING guide
0/13.5	Code of conduct
0/7.2	Issue template
0/6.3	PR template

Inputs used

has_readme	yes
has_license	no
readme_badges	2
has_contributing	no
has_issue_template	no
has_code_of_conduct	no
readme_badge_services	badge.fury.io, coveralls.io
has_pull_request_template	no

Ecosystem adoption (downloads)

56Moderate

How it's scored

45.2/80	Monthly downloads — 2,434 downloads/month across npm
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	promise-postmessage
dependents	—
ecosystems	npm
total_downloads	—
monthly_downloads	2,434
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?

55Moderate · 23% of overall

Maintainer resilience (bus factor)

33At Risk

How it's scored

9/54	Bus factor — 1 contributor(s) cover half of all commits
10/22.5	Commit distribution — top contributor authored 56% of commits
4.1/13.5	Contributor breadth — 3 contributors
10/10	OpenSSF Scorecard: Contributors — project has 12 contributing companies or organizations

Inputs used

bus_factor	1
contributors_sampled	3
top_contributor_share	0.556

Issue & PR responsiveness

56Moderate

How it's scored

0/42	Issue resolution — no issues or no data
25/30	PR acceptance — 5/6 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15	OpenSSF Scorecard: Code-Review — Found 1/20 approved changesets -- score normalized to 0

Inputs used

merged_prs	5
open_issues	0
closed_issues	0
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	0
prs_decided_30d	0
issue_closed_ratio	—
closed_unmerged_prs	1
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): Issue resolution, Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

45Weak

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain
2.2/25	Owner reach — 1 followers of fabulatedev
13/25	Track record — 7 public repos, account ~3 yr old

Inputs used

followers	1
owner_type	Organization
is_verified	no
owner_login	fabulatedev
public_repos	7
account_age_days	1,182

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on npm
35/35	Publish recency — latest publish 35 days ago
20/20	Version history — 26 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	promise-postmessage
ecosystems	npm
any_deprecated	no
min_days_since_publish	35

Engineering Quality

Are baseline engineering and documentation practices in place?

56Moderate · 19% of overall

Engineering practices

60Moderate

How it's scored

24/24	CI workflows — 1 workflow(s)
24/24	Tests present
0/16	Linter config
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
12/20	OpenSSF Scorecard: CI-Tests — 3 out of 5 merged PRs checked by a CI test -- score normalized to 6

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	no
has_precommit_config	no

Documentation

50Moderate

How it's scored

30/30	README
0/25	Documentation directory
0/15	Documentation / homepage site
10/10	Repository description
0/10	Topics
10/10	Wiki

Inputs used

topics	—
has_wiki	yes
homepage	—
docs_site	—
has_readme	yes
has_docs_dir	no
has_description	yes

Security

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

44Weak · 16% of overall

Security posture

30At Risk

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
0/7.5	Branch-Protection — branch protection not enabled on development/release branches
1.5/2.5	CI-Tests — 3 out of 5 merged PRs checked by a CI test -- score normalized to 6
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5	Code-Review — Found 1/20 approved changesets -- score normalized to 0
2.5/2.5	Contributors — project has 12 contributing companies or organizations
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5	Dependency-Update-Tool — no update tool detected
0/5	Fuzzing — project is not fuzzed
0/2.5	License — license file not detected
3.8/7.5	Maintained — 6 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5
0/5	Packaging — no data
2/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 4
0/5	SAST — SAST tool is not run on all commits -- score normalized to 0
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 — 52 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	16
scorecard_version	v5.5.0
checks_inconclusive	2
scorecard_aggregate	2.9

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

Dependency advisories

100Exceptional

How it's scored

35/35	Direct dependencies free of known advisories — no direct dependency carries a known advisory
25/25	Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40	No advisories left outstanding — no advisory carries a publication date

Inputs used

source	osv
advisories	0
affected_packages	0
assessed_packages	29
unassessed_packages	0
affected_by_severity	none
direct_affected_packages	0

Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the npm:promise-postmessage@3.9.0 runtime dependency closure — what installing the published package pulls in — 29 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.

50Moderate · 4% of overall

Agent context & guidance

16Critical

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
15.8/40	Legible commit history — 8 of 27 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.296
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

57Moderate

How it's scored

0/18	One-command bootstrap
22/22	Automated tests
0/11	Lint / format config
11/11	Static type checking — tsconfig.json
10/10	Reproducible environment — lockfile
10/10	Demonstrated agent practice — 2 of the last 27 commits agent-authored or agent-credited
0/8	Automated maintenance — no automated dependency updates observed
4/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 4

Inputs used

has_nix	no
has_tests	yes
lockfiles	package-lock.json
has_dockerfile	no
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	no
typecheck_configs	tsconfig.json
agent_commit_share	0.074
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 — 0/6 source files over 60KB

Inputs used

primary_language	TypeScript
largest_source_bytes	8,776
source_files_sampled	6
oversized_source_files	0

Key facts

2GitHub stars

3contributors

8commits, last 12 months

35days since last push

0releases

1bus factor

0open 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 ★ / 2 ⇿

0Stars

2Forks

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.

Each point covers 2 days.

OpenSSF Scorecard 2.9 / 10

2.9aggregate

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 · 2026-09-18 09:40 UTC

10	Binary-Artifacts	no binaries found in the repo
0	Branch-Protection	branch protection not enabled on development/release branches
6	CI-Tests	3 out of 5 merged PRs checked by a CI test -- score normalized to 6
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
0	Code-Review	Found 1/20 approved changesets -- score normalized to 0
10	Contributors	project has 12 contributing companies or organizations
10	Dangerous-Workflow	no dangerous workflow patterns detected
0	Dependency-Update-Tool	no update tool detected
0	Fuzzing	project is not fuzzed
0	License	license file not detected
5	Maintained	6 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5
n/a	Packaging	packaging workflow not detected
4	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 4
0	SAST	SAST tool is not run on all commits -- score normalized to 0
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	52 existing vulnerabilities detected

Direct dependencies 1

Registry	Package	Version constraint	Manifest
npm	rollup	`^4.0.2`	package.json

All dependencies 408

Full resolved dependency set from the GitHub dependency graph: 1 direct and 407 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
npm	rollup	`4.40.2`	direct
npm	@ampproject/remapping	`2.3.0`	indirect
npm	@babel/code-frame	`7.27.1`	indirect
npm	@babel/compat-data	`7.27.2`	indirect
npm	@babel/core	`7.27.1`	indirect
npm	@babel/generator	`7.27.1`	indirect
npm	@babel/helper-compilation-targets	`7.27.2`	indirect
npm	@babel/helper-module-imports	`7.27.1`	indirect
npm	@babel/helper-module-transforms	`7.27.1`	indirect
npm	@babel/helper-string-parser	`7.27.1`	indirect
npm	@babel/helper-validator-identifier	`7.27.1`	indirect
npm	@babel/helper-validator-option	`7.27.1`	indirect
npm	@babel/helpers	`7.27.1`	indirect
npm	@babel/parser	`7.27.2`	indirect
npm	@babel/template	`7.27.2`	indirect
npm	@babel/traverse	`7.27.1`	indirect
npm	@babel/types	`7.27.1`	indirect
npm	@esbuild/aix-ppc64	`0.21.5`	indirect
npm	@esbuild/android-arm	`0.21.5`	indirect
npm	@esbuild/android-arm64	`0.21.5`	indirect
npm	@esbuild/android-x64	`0.21.5`	indirect
npm	@esbuild/darwin-arm64	`0.21.5`	indirect
npm	@esbuild/darwin-x64	`0.21.5`	indirect
npm	@esbuild/freebsd-arm64	`0.21.5`	indirect
npm	@esbuild/freebsd-x64	`0.21.5`	indirect
npm	@esbuild/linux-arm	`0.21.5`	indirect
npm	@esbuild/linux-arm64	`0.21.5`	indirect
npm	@esbuild/linux-ia32	`0.21.5`	indirect
npm	@esbuild/linux-loong64	`0.21.5`	indirect
npm	@esbuild/linux-mips64el	`0.21.5`	indirect
npm	@esbuild/linux-ppc64	`0.21.5`	indirect
npm	@esbuild/linux-riscv64	`0.21.5`	indirect
npm	@esbuild/linux-s390x	`0.21.5`	indirect
npm	@esbuild/linux-x64	`0.21.5`	indirect
npm	@esbuild/netbsd-x64	`0.21.5`	indirect
npm	@esbuild/openbsd-x64	`0.21.5`	indirect
npm	@esbuild/sunos-x64	`0.21.5`	indirect
npm	@esbuild/win32-arm64	`0.21.5`	indirect
npm	@esbuild/win32-ia32	`0.21.5`	indirect
npm	@esbuild/win32-x64	`0.21.5`	indirect
npm	@isaacs/cliui	`8.0.2`	indirect
npm	@istanbuljs/schema	`0.1.3`	indirect
npm	@jest/schemas	`29.6.3`	indirect
npm	@jridgewell/gen-mapping	`0.3.8`	indirect
npm	@jridgewell/resolve-uri	`3.1.2`	indirect
npm	@jridgewell/set-array	`1.2.1`	indirect
npm	@jridgewell/sourcemap-codec	`1.5.0`	indirect
npm	@jridgewell/trace-mapping	`0.3.25`	indirect
npm	@pkgjs/parseargs	`0.11.0`	indirect
npm	@polka/url	`1.0.0-next.29`	indirect
npm	@promptbook/utils	`0.69.5`	indirect
npm	@puppeteer/browsers	`1.9.1`	indirect
npm	@rollup/rollup-android-arm-eabi	`4.40.2`	indirect
npm	@rollup/rollup-android-arm64	`4.40.2`	indirect
npm	@rollup/rollup-darwin-arm64	`4.40.2`	indirect
npm	@rollup/rollup-darwin-x64	`4.40.2`	indirect
npm	@rollup/rollup-freebsd-arm64	`4.40.2`	indirect
npm	@rollup/rollup-freebsd-x64	`4.40.2`	indirect
npm	@rollup/rollup-linux-arm-gnueabihf	`4.40.2`	indirect
npm	@rollup/rollup-linux-arm-musleabihf	`4.40.2`	indirect
npm	@rollup/rollup-linux-arm64-gnu	`4.40.2`	indirect
npm	@rollup/rollup-linux-arm64-musl	`4.40.2`	indirect
npm	@rollup/rollup-linux-loongarch64-gnu	`4.40.2`	indirect
npm	@rollup/rollup-linux-powerpc64le-gnu	`4.40.2`	indirect
npm	@rollup/rollup-linux-riscv64-gnu	`4.40.2`	indirect
npm	@rollup/rollup-linux-riscv64-musl	`4.40.2`	indirect
npm	@rollup/rollup-linux-s390x-gnu	`4.40.2`	indirect
npm	@rollup/rollup-linux-x64-gnu	`4.40.2`	indirect
npm	@rollup/rollup-linux-x64-musl	`4.40.2`	indirect
npm	@rollup/rollup-win32-arm64-msvc	`4.40.2`	indirect
npm	@rollup/rollup-win32-ia32-msvc	`4.40.2`	indirect
npm	@rollup/rollup-win32-x64-msvc	`4.40.2`	indirect
npm	@sinclair/typebox	`0.27.8`	indirect
npm	@sindresorhus/is	`5.6.0`	indirect
npm	@szmarczak/http-timer	`5.0.1`	indirect
npm	@tootallnate/quickjs-emscripten	`0.23.0`	indirect
npm	@types/estree	`1.0.7`	indirect
npm	@types/http-cache-semantics	`4.0.4`	indirect
npm	@types/node	`22.15.14`	indirect
npm	@types/which	`2.0.2`	indirect
npm	@types/ws	`8.18.1`	indirect
npm	@types/yauzl	`2.10.3`	indirect
npm	@vitest/browser	`1.6.1`	indirect
npm	@vitest/coverage-istanbul	`1.6.1`	indirect
npm	@vitest/expect	`1.6.1`	indirect
npm	@vitest/runner	`1.6.1`	indirect
npm	@vitest/snapshot	`1.6.1`	indirect
npm	@vitest/spy	`1.6.1`	indirect
npm	@vitest/utils	`1.6.1`	indirect
npm	@wdio/config	`8.43.0`	indirect
npm	@wdio/logger	`8.38.0`	indirect
npm	@wdio/protocols	`8.44.0`	indirect
npm	@wdio/repl	`8.40.3`	indirect
npm	@wdio/types	`8.41.0`	indirect
npm	@wdio/utils	`8.41.0`	indirect
npm	@zip.js/zip.js	`2.7.60`	indirect
npm	abort-controller	`3.0.0`	indirect
npm	acorn	`8.14.1`	indirect
npm	acorn-walk	`8.3.4`	indirect
npm	agent-base	`7.1.3`	indirect
npm	ansi-regex	`5.0.1`	indirect
npm	ansi-regex	`6.1.0`	indirect
npm	ansi-styles	`4.3.0`	indirect
npm	ansi-styles	`5.2.0`	indirect
npm	ansi-styles	`6.2.1`	indirect
npm	archiver	`7.0.1`	indirect
npm	archiver-utils	`5.0.2`	indirect
npm	aria-query	`5.3.2`	indirect
npm	assertion-error	`1.1.0`	indirect
npm	ast-types	`0.13.4`	indirect
npm	async	`3.2.6`	indirect
npm	b4a	`1.6.7`	indirect
npm	balanced-match	`1.0.2`	indirect
npm	bare-events	`2.5.4`	indirect
npm	base64-js	`1.5.1`	indirect
npm	basic-ftp	`5.0.5`	indirect
npm	big-integer	`1.6.52`	indirect
npm	binary	`0.3.0`	indirect
npm	bluebird	`3.4.7`	indirect
npm	brace-expansion	`1.1.11`	indirect
npm	brace-expansion	`2.0.1`	indirect
npm	browserslist	`4.24.5`	indirect
npm	buffer	`5.7.1`	indirect
npm	buffer	`6.0.3`	indirect
npm	buffer-crc32	`0.2.13`	indirect
npm	buffer-crc32	`1.0.0`	indirect
npm	buffer-indexof-polyfill	`1.0.2`	indirect
npm	buffers	`0.1.1`	indirect
npm	cac	`6.7.14`	indirect
npm	cacheable-lookup	`7.0.0`	indirect
npm	cacheable-request	`10.2.14`	indirect
npm	caniuse-lite	`1.0.30001717`	indirect
npm	chai	`4.5.0`	indirect
npm	chainsaw	`0.1.0`	indirect
npm	chalk	`4.1.2`	indirect
npm	chalk	`5.4.1`	indirect
npm	check-error	`1.0.3`	indirect
npm	chromium-bidi	`0.5.8`	indirect
npm	cliui	`8.0.1`	indirect
npm	color-convert	`2.0.1`	indirect
npm	color-name	`1.1.4`	indirect
npm	commander	`9.5.0`	indirect
npm	compress-commons	`6.0.2`	indirect
npm	concat-map	`0.0.1`	indirect
npm	confbox	`0.1.8`	indirect
npm	convert-source-map	`2.0.0`	indirect
npm	core-util-is	`1.0.3`	indirect
npm	crc-32	`1.2.2`	indirect
npm	crc32-stream	`6.0.0`	indirect
npm	cross-fetch	`4.0.0`	indirect
npm	cross-spawn	`7.0.6`	indirect
npm	css-shorthand-properties	`1.1.2`	indirect
npm	css-value	`0.0.1`	indirect
npm	data-uri-to-buffer	`4.0.1`	indirect
npm	data-uri-to-buffer	`6.0.2`	indirect
npm	debug	`4.3.4`	indirect
npm	debug	`4.4.0`	indirect
npm	decamelize	`6.0.0`	indirect
npm	decompress-response	`6.0.0`	indirect
npm	deep-eql	`4.1.4`	indirect
npm	deepmerge-ts	`5.1.0`	indirect
npm	defer-to-connect	`2.0.1`	indirect
npm	degenerator	`5.0.1`	indirect
npm	devtools-protocol	`0.0.1232444`	indirect
npm	devtools-protocol	`0.0.1400418`	indirect
npm	diff-sequences	`29.6.3`	indirect
npm	duplexer2	`0.1.4`	indirect
npm	eastasianwidth	`0.2.0`	indirect
npm	edge-paths	`3.0.5`	indirect
npm	edgedriver	`5.6.1`	indirect
npm	electron-to-chromium	`1.5.150`	indirect
npm	emoji-regex	`8.0.0`	indirect
npm	emoji-regex	`9.2.2`	indirect
npm	end-of-stream	`1.4.4`	indirect
npm	esbuild	`0.21.5`	indirect
npm	escalade	`3.2.0`	indirect
npm	escodegen	`2.1.0`	indirect
npm	esprima	`4.0.1`	indirect
npm	estraverse	`5.3.0`	indirect
npm	estree-walker	`3.0.3`	indirect
npm	esutils	`2.0.3`	indirect
npm	event-target-shim	`5.0.1`	indirect
npm	events	`3.3.0`	indirect
npm	execa	`8.0.1`	indirect
npm	extract-zip	`2.0.1`	indirect
npm	fast-deep-equal	`2.0.1`	indirect
npm	fast-fifo	`1.3.2`	indirect
npm	fast-xml-parser	`4.5.3`	indirect
npm	fd-slicer	`1.1.0`	indirect
npm	fetch-blob	`3.2.0`	indirect
npm	foreground-child	`3.3.1`	indirect
npm	form-data-encoder	`2.1.4`	indirect
npm	formdata-polyfill	`4.0.10`	indirect
npm	fs.realpath	`1.0.0`	indirect
npm	fsevents	`2.3.3`	indirect
npm	fstream	`1.0.12`	indirect
npm	geckodriver	`4.2.1`	indirect
npm	gensync	`1.0.0-beta.2`	indirect
npm	get-caller-file	`2.0.5`	indirect
npm	get-func-name	`2.0.2`	indirect
npm	get-port	`7.1.0`	indirect
npm	get-stream	`5.2.0`	indirect
npm	get-stream	`6.0.1`	indirect
npm	get-stream	`8.0.1`	indirect
npm	get-uri	`6.0.4`	indirect
npm	glob	`10.4.5`	indirect
npm	glob	`7.2.3`	indirect
npm	globals	`11.12.0`	indirect
npm	got	`12.6.1`	indirect
npm	graceful-fs	`4.2.11`	indirect
npm	grapheme-splitter	`1.0.4`	indirect
npm	has-flag	`4.0.0`	indirect
npm	html-escaper	`2.0.2`	indirect
npm	http-cache-semantics	`4.1.1`	indirect
npm	http-proxy-agent	`7.0.2`	indirect
npm	http2-wrapper	`2.2.1`	indirect
npm	https-proxy-agent	`7.0.6`	indirect
npm	human-signals	`5.0.0`	indirect
npm	ieee754	`1.2.1`	indirect
npm	immediate	`3.0.6`	indirect
npm	import-meta-resolve	`4.1.0`	indirect
npm	inflight	`1.0.6`	indirect
npm	inherits	`2.0.4`	indirect
npm	ip-address	`9.0.5`	indirect
npm	is-fullwidth-code-point	`3.0.0`	indirect
npm	is-plain-obj	`4.1.0`	indirect
npm	is-stream	`2.0.1`	indirect
npm	is-stream	`3.0.0`	indirect
npm	isarray	`1.0.0`	indirect
npm	isexe	`2.0.0`	indirect
npm	isexe	`3.1.1`	indirect
npm	istanbul-lib-coverage	`3.2.2`	indirect
npm	istanbul-lib-instrument	`6.0.3`	indirect
npm	istanbul-lib-report	`3.0.1`	indirect
npm	istanbul-lib-source-maps	`5.0.6`	indirect
npm	istanbul-reports	`3.1.7`	indirect
npm	jackspeak	`3.4.3`	indirect
npm	js-tokens	`4.0.0`	indirect
npm	js-tokens	`9.0.1`	indirect
npm	jsbn	`1.1.0`	indirect
npm	jsesc	`3.1.0`	indirect
npm	json-buffer	`3.0.1`	indirect
npm	json5	`2.2.3`	indirect
npm	jszip	`3.10.1`	indirect
npm	keyv	`4.5.4`	indirect
npm	ky	`0.33.3`	indirect
npm	lazystream	`1.0.1`	indirect
npm	lie	`3.3.0`	indirect
npm	listenercount	`1.0.1`	indirect
npm	local-pkg	`0.5.1`	indirect
npm	locate-app	`2.5.0`	indirect
npm	lodash	`4.17.21`	indirect
npm	lodash.clonedeep	`4.5.0`	indirect
npm	lodash.zip	`4.2.0`	indirect
npm	loglevel	`1.9.2`	indirect
npm	loglevel-plugin-prefix	`0.8.4`	indirect
npm	loupe	`2.3.7`	indirect
npm	lowercase-keys	`3.0.0`	indirect
npm	lru-cache	`10.4.3`	indirect
npm	lru-cache	`5.1.1`	indirect
npm	lru-cache	`7.18.3`	indirect
npm	magic-string	`0.30.17`	indirect
npm	magicast	`0.3.5`	indirect
npm	make-dir	`4.0.0`	indirect
npm	merge-stream	`2.0.0`	indirect
npm	mimic-fn	`4.0.0`	indirect
npm	mimic-response	`3.1.0`	indirect
npm	mimic-response	`4.0.0`	indirect
npm	minimatch	`3.1.2`	indirect
npm	minimatch	`5.1.6`	indirect
npm	minimatch	`9.0.5`	indirect
npm	minimist	`1.2.8`	indirect
npm	minipass	`7.1.2`	indirect
npm	mitt	`3.0.1`	indirect
npm	mkdirp	`0.5.6`	indirect
npm	mkdirp-classic	`0.5.3`	indirect
npm	mlly	`1.7.4`	indirect
npm	mrmime	`2.0.1`	indirect
npm	ms	`2.1.2`	indirect
npm	ms	`2.1.3`	indirect
npm	nanoid	`3.3.11`	indirect
npm	netmask	`2.0.2`	indirect
npm	node-domexception	`1.0.0`	indirect
npm	node-fetch	`2.7.0`	indirect
npm	node-fetch	`3.3.2`	indirect
npm	node-releases	`2.0.19`	indirect
npm	normalize-path	`3.0.0`	indirect
npm	normalize-url	`8.0.1`	indirect
npm	npm-run-path	`5.3.0`	indirect
npm	once	`1.4.0`	indirect
npm	onetime	`6.0.0`	indirect
npm	p-cancelable	`3.0.0`	indirect
npm	p-limit	`5.0.0`	indirect
npm	pac-proxy-agent	`7.2.0`	indirect
npm	pac-resolver	`7.0.1`	indirect
npm	package-json-from-dist	`1.0.1`	indirect
npm	pako	`1.0.11`	indirect
npm	path-is-absolute	`1.0.1`	indirect
npm	path-key	`3.1.1`	indirect
npm	path-key	`4.0.0`	indirect
npm	path-scurry	`1.11.1`	indirect
npm	pathe	`1.1.2`	indirect
npm	pathe	`2.0.3`	indirect
npm	pathval	`1.1.1`	indirect
npm	pend	`1.2.0`	indirect
npm	picocolors	`1.1.1`	indirect
npm	pkg-types	`1.3.1`	indirect
npm	postcss	`8.5.3`	indirect
npm	pretty-format	`29.7.0`	indirect
npm	process	`0.11.10`	indirect
npm	process-nextick-args	`2.0.1`	indirect
npm	progress	`2.0.3`	indirect
npm	proxy-agent	`6.3.1`	indirect
npm	proxy-from-env	`1.1.0`	indirect
npm	pump	`3.0.2`	indirect
npm	puppeteer-core	`21.11.0`	indirect
npm	query-selector-shadow-dom	`1.0.1`	indirect
npm	quick-lru	`5.1.1`	indirect
npm	react-is	`18.3.1`	indirect
npm	readable-stream	`2.3.8`	indirect
npm	readable-stream	`4.7.0`	indirect
npm	readdir-glob	`1.1.3`	indirect
npm	require-directory	`2.1.1`	indirect
npm	resolve-alpn	`1.2.1`	indirect
npm	responselike	`3.0.0`	indirect
npm	resq	`1.11.0`	indirect
npm	rgb2hex	`0.2.5`	indirect
npm	rimraf	`2.7.1`	indirect
npm	safaridriver	`0.1.2`	indirect
npm	safe-buffer	`5.1.2`	indirect
npm	safe-buffer	`5.2.1`	indirect
npm	semver	`6.3.1`	indirect
npm	semver	`7.7.1`	indirect
npm	serialize-error	`11.0.3`	indirect
npm	setimmediate	`1.0.5`	indirect
npm	shebang-command	`2.0.0`	indirect
npm	shebang-regex	`3.0.0`	indirect
npm	siginfo	`2.0.0`	indirect
npm	signal-exit	`4.1.0`	indirect
npm	sirv	`2.0.4`	indirect
npm	smart-buffer	`4.2.0`	indirect
npm	socks	`2.8.4`	indirect
npm	socks-proxy-agent	`8.0.5`	indirect
npm	source-map	`0.6.1`	indirect
npm	source-map-js	`1.2.1`	indirect
npm	spacetrim	`0.11.59`	indirect
npm	split2	`4.2.0`	indirect
npm	sprintf-js	`1.1.3`	indirect
npm	stackback	`0.0.2`	indirect
npm	std-env	`3.9.0`	indirect
npm	streamx	`2.22.0`	indirect
npm	string-width	`4.2.3`	indirect
npm	string-width	`5.1.2`	indirect
npm	string_decoder	`1.1.1`	indirect
npm	string_decoder	`1.3.0`	indirect
npm	strip-ansi	`6.0.1`	indirect
npm	strip-ansi	`7.1.0`	indirect
npm	strip-final-newline	`3.0.0`	indirect
npm	strip-literal	`2.1.1`	indirect
npm	strnum	`1.1.2`	indirect
npm	supports-color	`7.2.0`	indirect
npm	tar-fs	`3.0.4`	indirect
npm	tar-stream	`3.1.7`	indirect
npm	test-exclude	`6.0.0`	indirect
npm	text-decoder	`1.2.3`	indirect
npm	through	`2.3.8`	indirect
npm	tinybench	`2.9.0`	indirect
npm	tinypool	`0.8.4`	indirect
npm	tinyspy	`2.2.1`	indirect
npm	totalist	`3.0.1`	indirect
npm	tr46	`0.0.3`	indirect
npm	traverse	`0.3.9`	indirect
npm	tslib	`2.8.1`	indirect
npm	type-detect	`4.1.0`	indirect
npm	type-fest	`2.19.0`	indirect
npm	type-fest	`4.26.0`	indirect
npm	typescript	`5.8.3`	indirect
npm	ufo	`1.6.1`	indirect
npm	unbzip2-stream	`1.4.3`	indirect
npm	undici-types	`6.21.0`	indirect
npm	unzipper	`0.10.14`	indirect
npm	update-browserslist-db	`1.1.3`	indirect
npm	urlpattern-polyfill	`10.0.0`	indirect
npm	userhome	`1.0.1`	indirect
npm	util-deprecate	`1.0.2`	indirect
npm	vite	`5.4.19`	indirect
npm	vite-node	`1.6.1`	indirect
npm	vitest	`1.6.1`	indirect
npm	wait-port	`1.1.0`	indirect
npm	web-streams-polyfill	`3.3.3`	indirect
npm	webdriver	`8.44.0`	indirect
npm	webdriverio	`8.44.1`	indirect
npm	webidl-conversions	`3.0.1`	indirect
npm	whatwg-url	`5.0.0`	indirect
npm	which	`2.0.2`	indirect
npm	which	`4.0.0`	indirect
npm	why-is-node-running	`2.3.0`	indirect
npm	wrap-ansi	`7.0.0`	indirect
npm	wrap-ansi	`8.1.0`	indirect
npm	wrappy	`1.0.2`	indirect
npm	ws	`8.16.0`	indirect
npm	y18n	`5.0.8`	indirect
npm	yallist	`3.1.1`	indirect
npm	yargs	`17.7.2`	indirect
npm	yargs-parser	`21.1.1`	indirect
npm	yauzl	`2.10.0`	indirect
npm	yocto-queue	`1.2.1`	indirect
npm	zip-stream	`6.0.1`	indirect

Dependency advisories 0

Installing npm:promise-postmessage@3.9.0 pulls in 29 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.

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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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