Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-10-01 10:00 UTC

eshaz / wasm-audio-decoders

Browser and NodeJS Web Assembly audio decoder libraries that are highly optimized for size and performance.

JavaScript · CNo license detected★ 572 stars⑂ 36 forkssince Jul 2021View on GitHub ↗

#webassembly #wasm #javascript #opus #mp3 #mpeg #ogg-opus #emscripten #webworker #hacktoberfest #flac #ogg-flac #ogg-vorbis

eshaz/wasm-audio-decoders holds a health index of 59 out of 100, placing it in the Moderate band. It scores highest on Community & Adoption (70/100) and lowest on Security (21/100). It was last updated 34 days ago. A single contributor accounts for most of its recent work.

overall / 100

Moderate

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 56 is calibrated to 59 on the published index scale (record calibration 2026-08-02).

Ownership

Ethan HalsallPersonal account

71 followers33 public repossince Nov 2014

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

Package ecosystems

Registry	Package	Version	Downloads / mo	Versions	Last publish	Tags
npm	@wasm-audio-decoders/aac	0.0.1	1,319	1	34 days ago	aac audio decoder multichannel surround stream streams faad2 libfaad web-assembly wasm web-worker
npm	@wasm-audio-decoders/flac	0.2.11	3,613,005	30	34 days ago	flac audio decoder multichannel surround stream streams libflac web-assembly wasm web-worker
npm	@wasm-audio-decoders/common	9.0.7	4,029,146	27	508 days ago	—
npm	@wasm-audio-decoders/opus-ml	0.0.3	3,429,542	3	34 days ago	opus audio decoder multichannel surround stream streams libopus web-assembly wasm web-worker speech machine-learning
npm	@wasm-audio-decoders/ogg-vorbis	0.1.20	3,465,970	23	343 days ago	vorbis ogg audio decoder multichannel surround stream streams libvorbis web-assembly wasm web-worker
npm	opus-decoder	0.7.12	3,651,392	45	34 days ago	opus audio decoder multichannel surround stream streams libopus web-assembly wasm web-worker
npm	mpg123-decoder	1.0.3	3,754,022	43	346 days ago	mpeg mp1 mp2 mp3 audio decoder stream streams mpg123 libmpg123 web-assembly wasm web-worker
npm	ogg-opus-decoder	1.7.5	3,496,811	56	34 days ago	opus audio decoder multichannel surround stream streams libopus libopusfile ogg-opus web-assembly wasm web-worker

Metrics by category

Vitality

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

61Moderate · 21% of overall

Development activity

35Weak

How it's scored

18/36	Push recency — last push 34 days ago
2.1/36	Commit cadence — 3/52 weeks with commits
11.7/18	Commit volume — 19 commits in the last year
0/10	OpenSSF Scorecard: Maintained — no data

Inputs used

commits_last_year	19
human_commit_share	1
days_since_last_push	34
active_weeks_last_year	3

Release discipline

100Exceptional

How it's scored

27/27	Ships releases — 100 releases published
36/36	Release recency — latest release 34 days ago
27/27	Release cadence — a release every ~34.7 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	100
latest_release_tag	ogg-opus-decoder/1.7.5
releases_from_tags	no
days_since_latest_release	34
mean_days_between_releases	34.7

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

70Good · 17% of overall

Popularity & adoption

60Moderate

How it's scored

44.7/60	Stars — 572 stars
12.9/25	Forks — 36 forks
2.7/15	Watchers — 4 watchers

Inputs used

forks	36
stars	572
watchers	4
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

60Moderate

How it's scored

22.5/22.5	README
0/22.5	License — no license file detected
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	no
readme_badges	0
has_contributing	yes
has_issue_template	no
has_code_of_conduct	yes
readme_badge_services	—
has_pull_request_template	no

Ecosystem adoption (downloads)

100Exceptional

How it's scored

80/80	Monthly downloads — 25,441,207 downloads/month across npm
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	@wasm-audio-decoders/aac, @wasm-audio-decoders/flac, @wasm-audio-decoders/common, @wasm-audio-decoders/opus-ml, @wasm-audio-decoders/ogg-vorbis, opus-decoder, mpg123-decoder, ogg-opus-decoder
dependents	—
ecosystems	npm
total_downloads	—
monthly_downloads	25,441,207
unverified_packages_excluded	—

Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

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

63Moderate · 23% of overall

Maintainer resilience (bus factor)

21At Risk

How it's scored

9/54	Bus factor — 1 contributor(s) cover half of all commits
0.6/22.5	Commit distribution — top contributor authored 98% of commits
9.5/13.5	Contributor breadth — 7 contributors
0/10	OpenSSF Scorecard: Contributors — no data

Inputs used

bus_factor	1
contributors_sampled	7
top_contributor_share	0.975

Issue & PR responsiveness

90Excellent

How it's scored

35.7/42	Issue resolution — 85% of issues closed
29.4/30	PR acceptance — 52/53 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15	OpenSSF Scorecard: Code-Review — no data

Inputs used

merged_prs	52
open_issues	9
closed_issues	51
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	0
prs_decided_30d	0
issue_closed_ratio	0.85
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): Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

58Moderate

How it's scored

10/30	Ownership backing — personal (user) account
0/20	Verified domain — not applicable to user accounts
13.4/25	Owner reach — 71 followers of eshaz
23.2/25	Track record — 33 public repos, account ~11 yr old

Inputs used

followers	71
owner_type	User
is_verified	—
owner_login	eshaz
public_repos	33
account_age_days	4,336

Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 8 package(s) on npm
35/35	Publish recency — latest publish 34 days ago
20/20	Version history — 56 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	@wasm-audio-decoders/aac, @wasm-audio-decoders/flac, @wasm-audio-decoders/common, @wasm-audio-decoders/opus-ml, @wasm-audio-decoders/ogg-vorbis, opus-decoder, mpg123-decoder, ogg-opus-decoder
ecosystems	npm
any_deprecated	no
min_days_since_publish	34

Engineering Quality

Are baseline engineering and documentation practices in place?

58Moderate · 19% of overall

Engineering practices

30At Risk

How it's scored

0/24	CI workflows
24/24	Tests present
0/16	Linter config
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
0/20	OpenSSF Scorecard: CI-Tests — no data

Inputs used

has_ci	no
has_tests	yes
has_editorconfig	no
has_linter_config	no
has_precommit_config	no

Documentation

100Exceptional

How it's scored

30/30	README
25/25	Documentation directory
15/15	Documentation / homepage site — https://eshaz.github.io/wasm-audio-decoders/
10/10	Repository description
10/10	Topics — 13 topics
10/10	Wiki

Inputs used

topics	webassembly, wasm, javascript, opus, mp3, mpeg, ogg-opus, emscripten, webworker, hacktoberfest, flac, ogg-flac, ogg-vorbis
has_wiki	yes
homepage	https://eshaz.github.io/wasm-audio-decoders/
docs_site	https://eshaz.github.io/wasm-audio-decoders/
has_readme	yes
has_docs_dir	yes
has_description	yes

Security

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

21At Risk · 16% of overall

Security posture

1Critical

How it's scored

0/30	Security policy (SECURITY.md)
0/25	Dependabot config
0/25	Dependency lockfiles — published library — lockfiles are an application concern, not expected
0/20	CodeQL workflow

Inputs used

source	file_signals
lockfiles	package-lock.json
manifests	package.json
has_codeql_workflow	no
has_security_policy	no
has_dependabot_config	no

Excluded from scoring (no data or not applicable): Dependency lockfiles. 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	4
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:@wasm-audio-decoders/aac@0.0.1 runtime dependency closure — what installing the published package pulls in — 4 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.

48Weak · 4% of overall

Agent context & guidance

40Weak

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
40/40	Legible commit history — 95 of 100 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.95
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

56Moderate

How it's scored

18/18	One-command bootstrap — Makefile
22/22	Automated tests
0/11	Lint / format config
0/11	Static type checking
10/10	Reproducible environment — lockfile
0/10	Demonstrated agent practice — no agent-authored commits among the last 100
0/8	Automated maintenance — no automated dependency updates observed
0/10	OpenSSF Scorecard: Pinned-Dependencies — no data

Inputs used

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

Code legibility for models

42Weak

How it's scored

0/45	Type-checkable code — JavaScript without a type-check config
42.2/55	Manageable file sizes — 20/86 source files over 60KB

Inputs used

primary_language	JavaScript
largest_source_bytes	4,117,044
source_files_sampled	86
oversized_source_files	20

Key facts

572GitHub stars

7contributors

19commits, last 12 months

34days since last push

100releases

1bus factor

9open issues

npmpackage ecosystems

Data collection warnings

Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
OpenSSF Scorecard timed out after 240s; skipping Scorecard checks

More detail

Star and fork history 0 ★ / 36 ⇿

0Stars

36Forks

96Releases

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 5 days.

Direct dependencies 15

Registry	Package	Version constraint	Manifest
npm	@wasm-audio-decoders/common	`9.0.7`	src/aac/package.json
npm	codec-parser	`2.5.0`	src/aac/package.json
npm	@eshaz/web-worker	`1.2.2`	src/common/package.json
npm	simple-yenc	`^1.0.4`	src/common/package.json
npm	@wasm-audio-decoders/common	`9.0.7`	src/flac/package.json
npm	codec-parser	`2.5.0`	src/flac/package.json
npm	@wasm-audio-decoders/common	`9.0.7`	src/mpg123-decoder/package.json
npm	@wasm-audio-decoders/common	`9.0.7`	src/ogg-opus-decoder/package.json
npm	@wasm-audio-decoders/opus-ml	`0.0.3`	src/ogg-opus-decoder/package.json
npm	codec-parser	`2.5.0`	src/ogg-opus-decoder/package.json
npm	opus-decoder	`0.7.12`	src/ogg-opus-decoder/package.json
npm	@wasm-audio-decoders/common	`9.0.7`	src/ogg-vorbis/package.json
npm	codec-parser	`2.5.0`	src/ogg-vorbis/package.json
npm	@wasm-audio-decoders/common	`9.0.7`	src/opus-decoder/package.json
npm	@wasm-audio-decoders/common	`9.0.7`	src/opus-ml/package.json

All dependencies 565

Full resolved dependency set from the GitHub dependency graph: 7 direct and 558 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
npm	@eshaz/web-worker	`1.2.2`	direct
npm	@wasm-audio-decoders/common	`9.0.7`	direct
npm	@wasm-audio-decoders/opus-ml	`0.0.2`	direct
npm	@wasm-audio-decoders/opus-ml	`0.0.3`	direct
npm	codec-parser	`2.5.0`	direct
npm	opus-decoder	`0.7.12`	direct
npm	simple-yenc	`1.0.4`	direct
npm	@babel/code-frame	`7.29.7`	indirect
npm	@babel/compat-data	`7.29.7`	indirect
npm	@babel/core	`7.29.7`	indirect
npm	@babel/generator	`7.29.8`	indirect
npm	@babel/helper-compilation-targets	`7.29.7`	indirect
npm	@babel/helper-globals	`7.29.7`	indirect
npm	@babel/helper-module-imports	`7.29.7`	indirect
npm	@babel/helper-module-transforms	`7.29.7`	indirect
npm	@babel/helper-plugin-utils	`7.29.7`	indirect
npm	@babel/helper-string-parser	`7.29.7`	indirect
npm	@babel/helper-validator-identifier	`7.29.7`	indirect
npm	@babel/helper-validator-option	`7.29.7`	indirect
npm	@babel/helpers	`7.29.7`	indirect
npm	@babel/parser	`7.29.8`	indirect
npm	@babel/plugin-syntax-async-generators	`7.8.4`	indirect
npm	@babel/plugin-syntax-bigint	`7.8.3`	indirect
npm	@babel/plugin-syntax-class-properties	`7.12.13`	indirect
npm	@babel/plugin-syntax-class-static-block	`7.14.5`	indirect
npm	@babel/plugin-syntax-import-attributes	`7.29.7`	indirect
npm	@babel/plugin-syntax-import-meta	`7.10.4`	indirect
npm	@babel/plugin-syntax-json-strings	`7.8.3`	indirect
npm	@babel/plugin-syntax-jsx	`7.29.7`	indirect
npm	@babel/plugin-syntax-logical-assignment-operators	`7.10.4`	indirect
npm	@babel/plugin-syntax-nullish-coalescing-operator	`7.8.3`	indirect
npm	@babel/plugin-syntax-numeric-separator	`7.10.4`	indirect
npm	@babel/plugin-syntax-object-rest-spread	`7.8.3`	indirect
npm	@babel/plugin-syntax-optional-catch-binding	`7.8.3`	indirect
npm	@babel/plugin-syntax-optional-chaining	`7.8.3`	indirect
npm	@babel/plugin-syntax-private-property-in-object	`7.14.5`	indirect
npm	@babel/plugin-syntax-top-level-await	`7.14.5`	indirect
npm	@babel/plugin-syntax-typescript	`7.29.7`	indirect
npm	@babel/template	`7.29.7`	indirect
npm	@babel/traverse	`7.29.8`	indirect
npm	@babel/types	`7.29.8`	indirect
npm	@bcoe/v8-coverage	`0.2.3`	indirect
npm	@discoveryjs/json-ext	`0.6.3`	indirect
npm	@discoveryjs/json-ext	`1.1.0`	indirect
npm	@emnapi/core	`1.10.0`	indirect
npm	@emnapi/runtime	`1.10.0`	indirect
npm	@emnapi/wasi-threads	`1.2.1`	indirect
npm	@isaacs/cliui	`8.0.2`	indirect
npm	@istanbuljs/load-nyc-config	`1.1.0`	indirect
npm	@istanbuljs/schema	`0.1.6`	indirect
npm	@jest/console	`30.4.1`	indirect
npm	@jest/core	`30.4.2`	indirect
npm	@jest/diff-sequences	`30.4.0`	indirect
npm	@jest/environment	`30.4.1`	indirect
npm	@jest/expect	`30.4.1`	indirect
npm	@jest/expect-utils	`30.4.1`	indirect
npm	@jest/fake-timers	`30.4.1`	indirect
npm	@jest/get-type	`30.1.0`	indirect
npm	@jest/globals	`30.4.1`	indirect
npm	@jest/pattern	`30.4.0`	indirect
npm	@jest/reporters	`30.4.1`	indirect
npm	@jest/schemas	`30.4.1`	indirect
npm	@jest/snapshot-utils	`30.4.1`	indirect
npm	@jest/source-map	`30.0.1`	indirect
npm	@jest/test-result	`30.4.1`	indirect
npm	@jest/test-sequencer	`30.4.1`	indirect
npm	@jest/transform	`30.4.1`	indirect
npm	@jest/types	`30.4.1`	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/source-map	`0.3.11`	indirect
npm	@jridgewell/sourcemap-codec	`1.5.5`	indirect
npm	@jridgewell/trace-mapping	`0.3.31`	indirect
npm	@napi-rs/lzma-linux-x64-gnu	`1.5.1`	indirect
npm	@napi-rs/wasm-runtime	`1.2.2`	indirect
npm	@nodelib/fs.scandir	`2.1.5`	indirect
npm	@nodelib/fs.stat	`2.0.5`	indirect
npm	@nodelib/fs.walk	`1.2.8`	indirect
npm	@pkgjs/parseargs	`0.11.0`	indirect
npm	@pkgr/core	`0.3.6`	indirect
npm	@polka/url	`1.0.0-next.29`	indirect
npm	@rollup/plugin-node-resolve	`16.0.3`	indirect
npm	@rollup/pluginutils	`5.4.0`	indirect
npm	@rollup/rollup-android-arm-eabi	`4.62.4`	indirect
npm	@rollup/rollup-android-arm64	`4.62.4`	indirect
npm	@rollup/rollup-darwin-arm64	`4.62.4`	indirect
npm	@rollup/rollup-darwin-x64	`4.62.4`	indirect
npm	@rollup/rollup-freebsd-arm64	`4.62.4`	indirect
npm	@rollup/rollup-freebsd-x64	`4.62.4`	indirect
npm	@rollup/rollup-linux-arm-gnueabihf	`4.62.4`	indirect
npm	@rollup/rollup-linux-arm-musleabihf	`4.62.4`	indirect
npm	@rollup/rollup-linux-arm64-gnu	`4.62.4`	indirect
npm	@rollup/rollup-linux-arm64-musl	`4.62.4`	indirect
npm	@rollup/rollup-linux-loong64-gnu	`4.62.4`	indirect
npm	@rollup/rollup-linux-loong64-musl	`4.62.4`	indirect
npm	@rollup/rollup-linux-ppc64-gnu	`4.62.4`	indirect
npm	@rollup/rollup-linux-ppc64-musl	`4.62.4`	indirect
npm	@rollup/rollup-linux-riscv64-gnu	`4.62.4`	indirect
npm	@rollup/rollup-linux-riscv64-musl	`4.62.4`	indirect
npm	@rollup/rollup-linux-s390x-gnu	`4.62.4`	indirect
npm	@rollup/rollup-linux-x64-gnu	`4.62.4`	indirect
npm	@rollup/rollup-linux-x64-musl	`4.62.4`	indirect
npm	@rollup/rollup-openbsd-x64	`4.62.4`	indirect
npm	@rollup/rollup-openharmony-arm64	`4.62.4`	indirect
npm	@rollup/rollup-win32-arm64-msvc	`4.62.4`	indirect
npm	@rollup/rollup-win32-ia32-msvc	`4.62.4`	indirect
npm	@rollup/rollup-win32-x64-gnu	`4.62.4`	indirect
npm	@rollup/rollup-win32-x64-msvc	`4.62.4`	indirect
npm	@sinclair/typebox	`0.34.52`	indirect
npm	@sinonjs/commons	`3.0.1`	indirect
npm	@sinonjs/fake-timers	`15.4.0`	indirect
npm	@tybys/wasm-util	`0.10.3`	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/estree	`1.0.9`	indirect
npm	@types/istanbul-lib-coverage	`2.0.6`	indirect
npm	@types/istanbul-lib-report	`3.0.3`	indirect
npm	@types/istanbul-reports	`3.0.4`	indirect
npm	@types/jest	`30.0.0`	indirect
npm	@types/json-schema	`7.0.15`	indirect
npm	@types/node	`26.2.0`	indirect
npm	@types/node	`26.4.0`	indirect
npm	@types/resolve	`1.20.2`	indirect
npm	@types/stack-utils	`2.0.3`	indirect
npm	@types/yargs	`17.0.35`	indirect
npm	@types/yargs-parser	`21.0.3`	indirect
npm	@typescript/typescript-aix-ppc64	`7.0.2`	indirect
npm	@typescript/typescript-darwin-arm64	`7.0.2`	indirect
npm	@typescript/typescript-darwin-x64	`7.0.2`	indirect
npm	@typescript/typescript-freebsd-arm64	`7.0.2`	indirect
npm	@typescript/typescript-freebsd-x64	`7.0.2`	indirect
npm	@typescript/typescript-linux-arm	`7.0.2`	indirect
npm	@typescript/typescript-linux-arm64	`7.0.2`	indirect
npm	@typescript/typescript-linux-loong64	`7.0.2`	indirect
npm	@typescript/typescript-linux-mips64el	`7.0.2`	indirect
npm	@typescript/typescript-linux-ppc64	`7.0.2`	indirect
npm	@typescript/typescript-linux-riscv64	`7.0.2`	indirect
npm	@typescript/typescript-linux-s390x	`7.0.2`	indirect
npm	@typescript/typescript-linux-x64	`7.0.2`	indirect
npm	@typescript/typescript-netbsd-arm64	`7.0.2`	indirect
npm	@typescript/typescript-netbsd-x64	`7.0.2`	indirect
npm	@typescript/typescript-openbsd-arm64	`7.0.2`	indirect
npm	@typescript/typescript-openbsd-x64	`7.0.2`	indirect
npm	@typescript/typescript-sunos-x64	`7.0.2`	indirect
npm	@typescript/typescript-win32-arm64	`7.0.2`	indirect
npm	@typescript/typescript-win32-x64	`7.0.2`	indirect
npm	@ungap/structured-clone	`1.3.3`	indirect
npm	@unrs/resolver-binding-android-arm-eabi	`1.12.2`	indirect
npm	@unrs/resolver-binding-android-arm64	`1.12.2`	indirect
npm	@unrs/resolver-binding-darwin-arm64	`1.12.2`	indirect
npm	@unrs/resolver-binding-darwin-x64	`1.12.2`	indirect
npm	@unrs/resolver-binding-freebsd-x64	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-arm-gnueabihf	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-arm-musleabihf	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-arm64-gnu	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-arm64-musl	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-loong64-gnu	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-loong64-musl	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-ppc64-gnu	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-riscv64-gnu	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-riscv64-musl	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-s390x-gnu	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-x64-gnu	`1.12.2`	indirect
npm	@unrs/resolver-binding-linux-x64-musl	`1.12.2`	indirect
npm	@unrs/resolver-binding-openharmony-arm64	`1.12.2`	indirect
npm	@unrs/resolver-binding-wasm32-wasi	`1.12.2`	indirect
npm	@unrs/resolver-binding-win32-arm64-msvc	`1.12.2`	indirect
npm	@unrs/resolver-binding-win32-ia32-msvc	`1.12.2`	indirect
npm	@unrs/resolver-binding-win32-x64-msvc	`1.12.2`	indirect
npm	@wasm-audio-decoders/aac	`0.0.1`	indirect
npm	@wasm-audio-decoders/flac	`0.2.10`	indirect
npm	@wasm-audio-decoders/ogg-vorbis	`0.1.20`	indirect
npm	@webassemblyjs/ast	`1.14.1`	indirect
npm	@webassemblyjs/floating-point-hex-parser	`1.13.2`	indirect
npm	@webassemblyjs/helper-api-error	`1.13.2`	indirect
npm	@webassemblyjs/helper-buffer	`1.14.1`	indirect
npm	@webassemblyjs/helper-numbers	`1.13.2`	indirect
npm	@webassemblyjs/helper-wasm-bytecode	`1.13.2`	indirect
npm	@webassemblyjs/helper-wasm-section	`1.14.1`	indirect
npm	@webassemblyjs/ieee754	`1.13.2`	indirect
npm	@webassemblyjs/leb128	`1.13.2`	indirect
npm	@webassemblyjs/utf8	`1.13.2`	indirect
npm	@webassemblyjs/wasm-edit	`1.14.1`	indirect
npm	@webassemblyjs/wasm-gen	`1.14.1`	indirect
npm	@webassemblyjs/wasm-opt	`1.14.1`	indirect
npm	@webassemblyjs/wasm-parser	`1.14.1`	indirect
npm	@webassemblyjs/wast-printer	`1.14.1`	indirect
npm	@wpdas/wave-header	`1.0.1`	indirect
npm	@xtuc/ieee754	`1.2.0`	indirect
npm	@xtuc/long	`4.2.2`	indirect
npm	acorn	`8.18.0`	indirect
npm	acorn-walk	`8.3.5`	indirect
npm	ajv	`8.20.0`	indirect
npm	ajv-formats	`2.1.1`	indirect
npm	ajv-keywords	`5.1.0`	indirect
npm	ansi-escapes	`4.3.2`	indirect
npm	ansi-regex	`2.1.1`	indirect
npm	ansi-regex	`5.0.1`	indirect
npm	ansi-regex	`6.2.2`	indirect
npm	ansi-styles	`4.3.0`	indirect
npm	ansi-styles	`5.2.0`	indirect
npm	ansi-styles	`6.2.3`	indirect
npm	anymatch	`3.1.3`	indirect
npm	aproba	`1.2.0`	indirect
npm	are-we-there-yet	`1.1.7`	indirect
npm	argparse	`1.0.10`	indirect
npm	argparse	`2.0.1`	indirect
npm	array-union	`2.1.0`	indirect
npm	async	`3.2.6`	indirect
npm	babel-jest	`30.4.1`	indirect
npm	babel-plugin-istanbul	`7.0.1`	indirect
npm	babel-plugin-jest-hoist	`30.4.0`	indirect
npm	babel-plugin-syntax-dynamic-import	`6.18.0`	indirect
npm	babel-preset-current-node-syntax	`1.2.0`	indirect
npm	babel-preset-jest	`30.4.0`	indirect
npm	balanced-match	`1.0.2`	indirect
npm	base64-js	`1.5.1`	indirect
npm	baseline-browser-mapping	`2.11.13`	indirect
npm	baseline-browser-mapping	`2.11.19`	indirect
npm	bl	`4.1.0`	indirect
npm	brace-expansion	`1.1.18`	indirect
npm	brace-expansion	`2.1.4`	indirect
npm	braces	`3.0.3`	indirect
npm	browserslist	`4.28.8`	indirect
npm	bser	`2.1.1`	indirect
npm	buffer	`5.7.1`	indirect
npm	buffer-from	`1.1.2`	indirect
npm	callsites	`3.1.0`	indirect
npm	camelcase	`5.3.1`	indirect
npm	camelcase	`6.3.0`	indirect
npm	caniuse-lite	`1.0.30001809`	indirect
npm	caniuse-lite	`1.0.30001810`	indirect
npm	chalk	`4.1.2`	indirect
npm	char-regex	`1.0.2`	indirect
npm	chownr	`1.1.4`	indirect
npm	chrome-trace-event	`1.0.4`	indirect
npm	ci-info	`4.4.0`	indirect
npm	cjs-module-lexer	`2.2.0`	indirect
npm	cliui	`8.0.1`	indirect
npm	clone	`1.0.4`	indirect
npm	clone-deep	`4.0.1`	indirect
npm	co	`4.6.0`	indirect
npm	code-point-at	`1.1.0`	indirect
npm	collect-v8-coverage	`1.0.3`	indirect
npm	color-convert	`2.0.1`	indirect
npm	color-name	`1.1.4`	indirect
npm	commander	`13.1.0`	indirect
npm	commander	`14.0.3`	indirect
npm	commander	`2.20.3`	indirect
npm	commander	`3.0.2`	indirect
npm	commondir	`1.0.1`	indirect
npm	concat-map	`0.0.1`	indirect
npm	console-control-strings	`1.1.0`	indirect
npm	convert-source-map	`2.0.0`	indirect
npm	core-util-is	`1.0.3`	indirect
npm	cross-spawn	`7.0.6`	indirect
npm	debug	`4.4.3`	indirect
npm	decompress-response	`4.2.1`	indirect
npm	dedent	`1.7.2`	indirect
npm	deep-extend	`0.6.0`	indirect
npm	deepmerge	`4.3.1`	indirect
npm	defaults	`1.0.4`	indirect
npm	delegates	`1.0.0`	indirect
npm	detect-libc	`1.0.3`	indirect
npm	detect-newline	`3.1.0`	indirect
npm	dir-glob	`3.0.1`	indirect
npm	eastasianwidth	`0.2.0`	indirect
npm	electron-to-chromium	`1.5.403`	indirect
npm	electron-to-chromium	`1.5.415`	indirect
npm	email-addresses	`5.0.0`	indirect
npm	emittery	`0.13.1`	indirect
npm	emoji-regex	`8.0.0`	indirect
npm	emoji-regex	`9.2.2`	indirect
npm	end-of-stream	`1.4.5`	indirect
npm	enhanced-resolve	`5.24.5`	indirect
npm	envinfo	`7.21.0`	indirect
npm	error-ex	`1.3.4`	indirect
npm	es-errors	`1.3.0`	indirect
npm	es-module-lexer	`2.3.1`	indirect
npm	es-module-lexer	`2.3.2`	indirect
npm	escalade	`3.2.0`	indirect
npm	escape-string-regexp	`1.0.5`	indirect
npm	escape-string-regexp	`2.0.0`	indirect
npm	escape-string-regexp	`5.0.0`	indirect
npm	eslint-scope	`5.1.1`	indirect
npm	esprima	`4.0.1`	indirect
npm	esrecurse	`4.3.0`	indirect
npm	estraverse	`4.3.0`	indirect
npm	estraverse	`5.3.0`	indirect
npm	estree-walker	`2.0.2`	indirect
npm	events	`3.3.0`	indirect
npm	execa	`5.1.1`	indirect
npm	exit-x	`0.2.2`	indirect
npm	expand-template	`2.0.3`	indirect
npm	expect	`30.4.1`	indirect
npm	fast-deep-equal	`3.1.3`	indirect
npm	fast-glob	`3.3.3`	indirect
npm	fast-json-stable-stringify	`2.1.0`	indirect
npm	fast-uri	`3.1.5`	indirect
npm	fast-uri	`3.1.6`	indirect
npm	fastq	`1.20.1`	indirect
npm	fb-watchman	`2.0.2`	indirect
npm	filename-reserved-regex	`2.0.0`	indirect
npm	filenamify	`4.3.0`	indirect
npm	fill-range	`7.1.1`	indirect
npm	find-cache-dir	`3.3.2`	indirect
npm	find-up	`4.1.0`	indirect
npm	flat	`5.0.2`	indirect
npm	foreground-child	`3.3.1`	indirect
npm	fs-constants	`1.0.0`	indirect
npm	fs-extra	`11.4.0`	indirect
npm	fs.realpath	`1.0.0`	indirect
npm	fsevents	`2.3.3`	indirect
npm	function-bind	`1.1.2`	indirect
npm	gauge	`2.7.4`	indirect
npm	gensync	`1.0.0-beta.2`	indirect
npm	get-caller-file	`2.0.5`	indirect
npm	get-package-type	`0.1.0`	indirect
npm	get-stream	`6.0.1`	indirect
npm	gh-pages	`6.3.0`	indirect
npm	github-from-package	`0.0.0`	indirect
npm	glob	`10.5.0`	indirect
npm	glob	`7.2.3`	indirect
npm	glob-parent	`5.1.2`	indirect
npm	globby	`11.1.0`	indirect
npm	graceful-fs	`4.2.11`	indirect
npm	has-flag	`4.0.0`	indirect
npm	has-unicode	`2.0.1`	indirect
npm	hasown	`2.0.4`	indirect
npm	html-escaper	`2.0.2`	indirect
npm	html-escaper	`3.0.3`	indirect
npm	human-signals	`2.1.0`	indirect
npm	ieee754	`1.2.1`	indirect
npm	ignore	`5.3.2`	indirect
npm	import-local	`3.2.0`	indirect
npm	imurmurhash	`0.1.4`	indirect
npm	inflight	`1.0.6`	indirect
npm	inherits	`2.0.4`	indirect
npm	ini	`1.3.8`	indirect
npm	interpret	`3.1.1`	indirect
npm	is-arrayish	`0.2.1`	indirect
npm	is-core-module	`2.16.2`	indirect
npm	is-extglob	`2.1.1`	indirect
npm	is-fullwidth-code-point	`1.0.0`	indirect
npm	is-fullwidth-code-point	`3.0.0`	indirect
npm	is-generator-fn	`2.1.0`	indirect
npm	is-glob	`4.0.3`	indirect
npm	is-module	`1.0.0`	indirect
npm	is-number	`7.0.0`	indirect
npm	is-plain-object	`2.0.4`	indirect
npm	is-stream	`2.0.1`	indirect
npm	isarray	`1.0.0`	indirect
npm	isexe	`2.0.0`	indirect
npm	isobject	`3.0.1`	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	`3.2.0`	indirect
npm	jackspeak	`3.4.3`	indirect
npm	jest	`30.4.2`	indirect
npm	jest-changed-files	`30.4.1`	indirect
npm	jest-circus	`30.4.2`	indirect
npm	jest-cli	`30.4.2`	indirect
npm	jest-config	`30.4.2`	indirect
npm	jest-diff	`30.4.1`	indirect
npm	jest-docblock	`30.4.0`	indirect
npm	jest-each	`30.4.1`	indirect
npm	jest-environment-node	`30.4.1`	indirect
npm	jest-haste-map	`30.4.1`	indirect
npm	jest-leak-detector	`30.4.1`	indirect
npm	jest-matcher-utils	`30.4.1`	indirect
npm	jest-message-util	`30.4.1`	indirect
npm	jest-mock	`30.4.1`	indirect
npm	jest-pnp-resolver	`1.2.3`	indirect
npm	jest-regex-util	`30.4.0`	indirect
npm	jest-resolve	`30.4.1`	indirect
npm	jest-resolve-dependencies	`30.4.2`	indirect
npm	jest-runner	`30.4.2`	indirect
npm	jest-runtime	`30.4.2`	indirect
npm	jest-snapshot	`30.4.1`	indirect
npm	jest-util	`30.4.1`	indirect
npm	jest-validate	`30.4.1`	indirect
npm	jest-watcher	`30.4.1`	indirect
npm	jest-worker	`27.5.1`	indirect
npm	jest-worker	`30.4.1`	indirect
npm	js-tokens	`4.0.0`	indirect
npm	js-yaml	`3.15.1`	indirect
npm	js-yaml	`5.2.3`	indirect
npm	jsesc	`3.1.0`	indirect
npm	json-parse-even-better-errors	`2.3.1`	indirect
npm	json-schema-traverse	`1.0.0`	indirect
npm	json5	`2.2.3`	indirect
npm	jsonfile	`6.2.1`	indirect
npm	kind-of	`6.0.3`	indirect
npm	leven	`3.1.0`	indirect
npm	lines-and-columns	`1.2.4`	indirect
npm	locate-path	`5.0.0`	indirect
npm	lru-cache	`10.4.3`	indirect
npm	lru-cache	`5.1.1`	indirect
npm	make-dir	`3.1.0`	indirect
npm	make-dir	`4.0.0`	indirect
npm	makeerror	`1.0.12`	indirect
npm	merge-stream	`2.0.0`	indirect
npm	merge2	`1.4.1`	indirect
npm	micromatch	`4.0.8`	indirect
npm	mime-db	`1.54.0`	indirect
npm	mimic-fn	`2.1.0`	indirect
npm	mimic-response	`2.1.0`	indirect
npm	minimatch	`3.1.5`	indirect
npm	minimatch	`9.0.9`	indirect
npm	minimist	`1.2.8`	indirect
npm	minimizer-webpack-plugin	`5.6.1`	indirect
npm	minimizer-webpack-plugin	`5.8.0`	indirect
npm	minipass	`7.1.3`	indirect
npm	mkdirp-classic	`0.5.3`	indirect
npm	mrmime	`2.0.1`	indirect
npm	ms	`2.1.3`	indirect
npm	napi-build-utils	`1.0.2`	indirect
npm	napi-postinstall	`0.3.4`	indirect
npm	natural-compare	`1.4.0`	indirect
npm	neo-async	`2.6.2`	indirect
npm	node-abi	`2.30.1`	indirect
npm	node-addon-api	`1.7.2`	indirect
npm	node-int64	`0.4.0`	indirect
npm	node-releases	`2.0.53`	indirect
npm	node-releases	`2.0.54`	indirect
npm	node-zopfli	`2.1.4`	indirect
npm	noop-logger	`0.1.1`	indirect
npm	normalize-path	`3.0.0`	indirect
npm	npm-run-path	`4.0.1`	indirect
npm	npmlog	`4.1.2`	indirect
npm	number-is-nan	`1.0.1`	indirect
npm	object-assign	`4.1.1`	indirect
npm	once	`1.4.0`	indirect
npm	onetime	`5.1.2`	indirect
npm	opener	`1.5.2`	indirect
npm	p-limit	`2.3.0`	indirect
npm	p-limit	`3.1.0`	indirect
npm	p-locate	`4.1.0`	indirect
npm	p-try	`2.2.0`	indirect
npm	package-json-from-dist	`1.0.1`	indirect
npm	parse-json	`5.2.0`	indirect
npm	path-exists	`4.0.0`	indirect
npm	path-is-absolute	`1.0.1`	indirect
npm	path-key	`3.1.1`	indirect
npm	path-parse	`1.0.7`	indirect
npm	path-scurry	`1.11.1`	indirect
npm	path-type	`4.0.0`	indirect
npm	picocolors	`1.1.1`	indirect
npm	picomatch	`2.3.2`	indirect
npm	picomatch	`4.0.5`	indirect
npm	pirates	`4.0.7`	indirect
npm	pkg-dir	`4.2.0`	indirect
npm	prebuild-install	`5.3.6`	indirect
npm	prettier	`3.9.6`	indirect
npm	pretty-format	`30.4.1`	indirect
npm	process-nextick-args	`2.0.1`	indirect
npm	pump	`3.0.4`	indirect
npm	pure-rand	`7.0.1`	indirect
npm	queue-microtask	`1.2.3`	indirect
npm	rc	`1.2.8`	indirect
npm	react-is	`18.3.1`	indirect
npm	react-is	`19.2.8`	indirect
npm	readable-stream	`2.3.8`	indirect
npm	readable-stream	`3.6.2`	indirect
npm	rechoir	`0.8.0`	indirect
npm	require-directory	`2.1.1`	indirect
npm	require-from-string	`2.0.2`	indirect
npm	resolve	`1.22.12`	indirect
npm	resolve-cwd	`3.0.0`	indirect
npm	resolve-from	`5.0.0`	indirect
npm	reusify	`1.1.0`	indirect
npm	rollup	`4.62.4`	indirect
npm	run-parallel	`1.2.0`	indirect
npm	safe-buffer	`5.1.2`	indirect
npm	schema-utils	`4.3.3`	indirect
npm	semver	`5.7.2`	indirect
npm	semver	`6.3.1`	indirect
npm	semver	`7.8.5`	indirect
npm	set-blocking	`2.0.0`	indirect
npm	shallow-clone	`3.0.1`	indirect
npm	shebang-command	`2.0.0`	indirect
npm	shebang-regex	`3.0.0`	indirect
npm	signal-exit	`3.0.7`	indirect
npm	signal-exit	`4.1.0`	indirect
npm	simple-concat	`1.0.1`	indirect
npm	simple-get	`3.1.1`	indirect
npm	sirv	`3.0.2`	indirect
npm	slash	`3.0.0`	indirect
npm	source-map	`0.6.1`	indirect
npm	source-map-support	`0.5.13`	indirect
npm	source-map-support	`0.5.21`	indirect
npm	sprintf-js	`1.0.3`	indirect
npm	src/mpg123-decoder	`1.0.3`	indirect
npm	src/ogg-opus-decoder	`1.7.4`	indirect
npm	src/opus-decoder	`0.7.11`	indirect
npm	stack-utils	`2.0.6`	indirect
npm	string-length	`4.0.2`	indirect
npm	string-width	`1.0.2`	indirect
npm	string-width	`4.2.3`	indirect
npm	string-width	`5.1.2`	indirect
npm	string_decoder	`1.1.1`	indirect
npm	strip-ansi	`3.0.1`	indirect
npm	strip-ansi	`6.0.1`	indirect
npm	strip-ansi	`7.2.0`	indirect
npm	strip-bom	`4.0.0`	indirect
npm	strip-final-newline	`2.0.0`	indirect
npm	strip-json-comments	`2.0.1`	indirect
npm	strip-json-comments	`3.1.1`	indirect
npm	strip-outer	`1.0.1`	indirect
npm	supports-color	`7.2.0`	indirect
npm	supports-color	`8.1.1`	indirect
npm	supports-preserve-symlinks-flag	`1.0.0`	indirect
npm	synckit	`0.11.13`	indirect
npm	tapable	`2.3.3`	indirect
npm	tar-fs	`2.1.5`	indirect
npm	tar-stream	`2.2.0`	indirect
npm	terser	`5.49.2`	indirect
npm	terser	`5.51.2`	indirect
npm	terser-webpack-plugin	`5.6.1`	indirect
npm	test-exclude	`6.0.0`	indirect
npm	tmpl	`1.0.5`	indirect
npm	to-regex-range	`5.0.1`	indirect
npm	totalist	`3.0.1`	indirect
npm	trim-repeated	`1.0.0`	indirect
npm	tslib	`2.8.1`	indirect
npm	tunnel-agent	`0.6.0`	indirect
npm	type-detect	`4.0.8`	indirect
npm	type-fest	`0.21.3`	indirect
npm	typescript	`7.0.2`	indirect
npm	undici-types	`8.3.0`	indirect
npm	universalify	`2.0.1`	indirect
npm	unrs-resolver	`1.12.2`	indirect
npm	update-browserslist-db	`1.3.1`	indirect
npm	update-browserslist-db	`1.3.2`	indirect
npm	util-deprecate	`1.0.2`	indirect
npm	v8-to-istanbul	`9.3.0`	indirect
npm	walker	`1.0.8`	indirect
npm	watchpack	`2.5.2`	indirect
npm	web-worker	`1.5.0`	indirect
npm	webpack	`5.109.2`	indirect
npm	webpack	`5.110.1`	indirect
npm	webpack-bundle-analyzer	`5.3.1`	indirect
npm	webpack-bundle-analyzer	`5.3.2`	indirect
npm	webpack-cli	`7.2.2`	indirect
npm	webpack-merge	`6.0.1`	indirect
npm	webpack-sources	`3.5.1`	indirect
npm	which	`2.0.2`	indirect
npm	which-pm-runs	`1.1.0`	indirect
npm	wide-align	`1.1.5`	indirect
npm	wildcard	`2.0.1`	indirect
npm	wrap-ansi	`7.0.0`	indirect
npm	wrap-ansi	`8.1.0`	indirect
npm	wrappy	`1.0.2`	indirect
npm	write-file-atomic	`5.0.1`	indirect
npm	ws	`8.21.3`	indirect
npm	y18n	`5.0.8`	indirect
npm	yallist	`3.1.1`	indirect
npm	yargs	`17.7.3`	indirect
npm	yargs-parser	`21.1.1`	indirect
npm	yocto-queue	`0.1.0`	indirect

Dependency advisories 0

Installing npm:@wasm-audio-decoders/aac@0.0.1 pulls in 4 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.

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.

Software health index

Score profile

Ownership

Package ecosystems

Metrics by category

Key facts

Data collection warnings

More detail

Feedback

Related records