Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-09 23:28 UTC

yjs / y-leveldb

LevelDB database adapter for Yjs

JavaScriptCustom license★ 115 stars⑂ 22 forkssince Aug 2016archivedView on GitHub ↗

yjs/y-leveldb holds a health index of 18 out of 100, placing it in the Critical band. It scores highest on Community & Adoption (60/100) and lowest on Vitality (22/100). The repository is archived, so no further maintenance is expected.

overall / 100

Critical

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

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 46 is calibrated to 44 on the published index scale (record calibration 2026-08-02).

Ownership

YjsOrganization

520 followers34 public repossince Nov 2018

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	Tags
npm	y-leveldb	0.2.0	988,439	8	504 days ago	yjs crdt offline shared-editing collaboration concurrency

Metrics by category

Vitality

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

22At Risk · 21% of overall

Development activity

7Critical

Abandonment alert

Work has arrived and nobody has attended to it

archived on GitHub by its maintainersOverall rating: Critical ceiling

Silence alone is never the finding — a small, finished library may need no commits for years. This alert requires both: no human commit for a long time, and obligations the project is visibly not discharging. Automated commits do not count as maintenance.

How abandonment is assessed

How it's scored

3.6/36	Push recency — last push 186 days ago
0.7/36	Commit cadence — 1/52 weeks with commits
2.7/18	Commit volume — 1 commits in the last year
0/10	OpenSSF Scorecard: Maintained — project is archived

Inputs used

commits_last_year	1
human_commit_share	1
days_since_last_push	186
active_weeks_last_year	1

Release discipline

44Weak

How it's scored

27/27	Ships releases — 4 releases published
7.2/36	Release recency — latest release 504 days ago
5.4/27	Release cadence — a release every ~583 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	4
latest_release_tag	v0.2.0
releases_from_tags	no
days_since_latest_release	504
mean_days_between_releases	583

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?

60Moderate · 17% of overall

Popularity & adoption

48Weak

How it's scored

33.4/60	Stars — 115 stars
11/25	Forks — 22 forks
3.9/15	Watchers — 6 watchers

Inputs used

forks	22
stars	115
watchers	6
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

44Weak

How it's scored

22.5/22.5	README
16.9/22.5	License — license file present, not a recognized license
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	yes
readme_badges	0
has_contributing	no
has_issue_template	no
has_code_of_conduct	no
readme_badge_services	—
has_pull_request_template	no

Ecosystem adoption (downloads)

100Exceptional

How it's scored

79.9/80	Monthly downloads — 988,439 downloads/month across npm
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	y-leveldb
dependents	—
ecosystems	npm
total_downloads	—
monthly_downloads	988,439
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?

57Moderate · 23% of overall

Maintainer resilience (bus factor)

28At Risk

How it's scored

9/54	Bus factor — 1 contributor(s) cover half of all commits
2.2/22.5	Commit distribution — top contributor authored 90% of commits
6.8/13.5	Contributor breadth — 5 contributors
10/10	OpenSSF Scorecard: Contributors — project has 4 contributing companies or organizations

Inputs used

bus_factor	1
contributors_sampled	5
top_contributor_share	0.9

Issue & PR responsiveness

60Moderate

How it's scored

27/42	Issue resolution — 64% of issues closed
24/30	PR acceptance — 4/5 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 4/26 approved changesets -- score normalized to 1

Inputs used

merged_prs	4
open_issues	5
closed_issues	9
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	0
prs_decided_30d	0
issue_closed_ratio	0.643
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

73Good

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain
19.5/25	Owner reach — 520 followers of yjs
23.2/25	Track record — 34 public repos, account ~7 yr old

Inputs used

followers	520
owner_type	Organization
is_verified	no
owner_login	yjs
public_repos	34
account_age_days	2,856

Package maintenance

79Good

How it's scored

25/25	Published & resolvable — 1 package(s) on npm
14/35	Publish recency — latest publish 504 days ago
20/20	Version history — 8 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	y-leveldb
ecosystems	npm
any_deprecated	no
min_days_since_publish	504

Engineering Quality

Are baseline engineering and documentation practices in place?

54Moderate · 19% of overall

Engineering practices

40Weak

How it's scored

0/24	CI workflows
24/24	Tests present
16/16	Linter config — package.json ("standard")
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
0/20	OpenSSF Scorecard: CI-Tests — 0 out of 4 merged PRs checked by a CI test -- score normalized to 0

Inputs used

has_ci	no
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://yjs.dev
10/10	Repository description
10/10	Topics — 2 topics
10/10	Wiki

Inputs used

topics	yjs, yjs-database
has_wiki	yes
homepage	—
docs_site	https://yjs.dev
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?

35Weak · 16% of overall

Security posture

19Critical

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
0/2.5	CI-Tests — 0 out of 4 merged PRs checked by a CI test -- score normalized to 0
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0.8/7.5	Code-Review — Found 4/26 approved changesets -- score normalized to 1
2.5/2.5	Contributors — project has 4 contributing companies or organizations
0/10	Dangerous-Workflow — no data
0/7.5	Dependency-Update-Tool — no update tool detected
0/5	Fuzzing — project is not fuzzed
2.2/2.5	License — license file detected
0/7.5	Maintained — project is archived
0/5	Packaging — no data
0/5	Pinned-Dependencies — no data
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 — no data
0/7.5	Vulnerabilities — 39 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	13
scorecard_version	v5.5.0
checks_inconclusive	5
scorecard_aggregate	1.9

Excluded from scoring (no data or not applicable): Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. 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	26
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:y-leveldb@0.2.0 runtime dependency closure — what installing the published package pulls in — 26 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.

46Weak · 4% of overall

Agent context & guidance

8Critical

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
8/40	Legible commit history — 6 of 40 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.15
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

60Moderate

How it's scored

0/18	One-command bootstrap
22/22	Automated tests
11/11	Lint / format config — package.json ("standard")
11/11	Static type checking — tsconfig.json
10/10	Reproducible environment — lockfile
0/10	Demonstrated agent practice — no agent-authored commits among the last 40
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	—
has_devcontainer	no
has_linter_config	yes
typecheck_configs	tsconfig.json
agent_commit_share	0
toolchain_manifests	—
dependency_bot_commit_share	0

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.

Code legibility for models

82Excellent

How it's scored

27/45	Type-checkable code — JavaScript with type-check config (tsconfig.json)
55/55	Manageable file sizes — 0/4 source files over 60KB

Inputs used

primary_language	JavaScript
largest_source_bytes	18,100
source_files_sampled	4
oversized_source_files	0

Key facts

115GitHub stars

5contributors

1commits, last 12 months

186days since last push

4releases

1bus factor

5open issues

npmpackage ecosystems

Data collection warnings

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

More detail

Star and fork history 0 ★ / 22 ⇿

0Stars

22Forks

4Releases

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 2Patch 2

Each point covers 8 days.

OpenSSF Scorecard 1.9 / 10

1.9aggregate

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 · 2026-09-09 23:28 UTC

10	Binary-Artifacts	no binaries found in the repo
0	Branch-Protection	branch protection not enabled on development/release branches
0	CI-Tests	0 out of 4 merged PRs checked by a CI test -- score normalized to 0
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
1	Code-Review	Found 4/26 approved changesets -- score normalized to 1
10	Contributors	project has 4 contributing companies or organizations
n/a	Dangerous-Workflow	no workflows found
0	Dependency-Update-Tool	no update tool detected
0	Fuzzing	project is not fuzzed
9	License	license file detected
0	Maintained	project is archived
n/a	Packaging	packaging workflow not detected
n/a	Pinned-Dependencies	no dependencies found
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
n/a	Token-Permissions	No tokens found
0	Vulnerabilities	39 existing vulnerabilities detected

Direct dependencies 3

Registry	Package	Version constraint	Manifest
npm	level	`^8.0.1`	package.json
npm	level-read-stream	`^2.0.0`	package.json
npm	lib0	`^0.2.31`	package.json

All dependencies 521

Full resolved dependency set from the GitHub dependency graph: 3 direct and 518 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
npm	level	`8.0.1`	direct
npm	level-read-stream	`2.0.0`	direct
npm	lib0	`0.2.104`	direct
npm	@ampproject/remapping	`2.3.0`	indirect
npm	@babel/code-frame	`7.26.2`	indirect
npm	@babel/compat-data	`7.26.8`	indirect
npm	@babel/core	`7.26.10`	indirect
npm	@babel/generator	`7.27.0`	indirect
npm	@babel/helper-compilation-targets	`7.27.0`	indirect
npm	@babel/helper-module-imports	`7.25.9`	indirect
npm	@babel/helper-module-transforms	`7.26.0`	indirect
npm	@babel/helper-string-parser	`7.25.9`	indirect
npm	@babel/helper-validator-identifier	`7.25.9`	indirect
npm	@babel/helper-validator-option	`7.25.9`	indirect
npm	@babel/helpers	`7.27.0`	indirect
npm	@babel/parser	`7.27.0`	indirect
npm	@babel/template	`7.27.0`	indirect
npm	@babel/traverse	`7.27.0`	indirect
npm	@babel/types	`7.27.0`	indirect
npm	@istanbuljs/load-nyc-config	`1.1.0`	indirect
npm	@istanbuljs/schema	`0.1.3`	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	@rollup/plugin-commonjs	`13.0.2`	indirect
npm	@rollup/plugin-node-resolve	`8.4.0`	indirect
npm	@rollup/pluginutils	`3.1.0`	indirect
npm	@types/estree	`0.0.39`	indirect
npm	@types/linkify-it	`5.0.0`	indirect
npm	@types/markdown-it	`12.2.3`	indirect
npm	@types/mdurl	`2.0.0`	indirect
npm	@types/node	`22.14.1`	indirect
npm	@types/readable-stream	`4.0.18`	indirect
npm	@types/resolve	`1.17.1`	indirect
npm	abort-controller	`3.0.0`	indirect
npm	abstract-level	`1.0.4`	indirect
npm	abstract-level	`3.1.0`	indirect
npm	acorn	`7.4.1`	indirect
npm	acorn-jsx	`5.3.2`	indirect
npm	aggregate-error	`3.1.0`	indirect
npm	ajv	`6.12.6`	indirect
npm	ansi-escapes	`4.3.2`	indirect
npm	ansi-regex	`4.1.1`	indirect
npm	ansi-regex	`5.0.1`	indirect
npm	ansi-styles	`3.2.1`	indirect
npm	ansi-styles	`4.3.0`	indirect
npm	append-transform	`2.0.0`	indirect
npm	archy	`1.0.0`	indirect
npm	argparse	`1.0.10`	indirect
npm	argparse	`2.0.1`	indirect
npm	array-buffer-byte-length	`1.0.2`	indirect
npm	array-includes	`3.1.8`	indirect
npm	arraybuffer.prototype.slice	`1.0.4`	indirect
npm	astral-regex	`1.0.0`	indirect
npm	async	`3.2.6`	indirect
npm	async-function	`1.0.0`	indirect
npm	available-typed-arrays	`1.0.7`	indirect
npm	balanced-match	`1.0.2`	indirect
npm	base64-js	`1.5.1`	indirect
npm	basic-auth	`1.1.0`	indirect
npm	bluebird	`3.7.2`	indirect
npm	brace-expansion	`1.1.11`	indirect
npm	browser-level	`1.0.1`	indirect
npm	browserslist	`4.24.4`	indirect
npm	buffer	`6.0.3`	indirect
npm	builtin-modules	`3.3.0`	indirect
npm	caching-transform	`4.0.0`	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	camelcase	`5.3.1`	indirect
npm	caniuse-lite	`1.0.30001715`	indirect
npm	catering	`2.1.1`	indirect
npm	catharsis	`0.9.0`	indirect
npm	chalk	`2.4.2`	indirect
npm	chalk	`4.1.2`	indirect
npm	chardet	`0.7.0`	indirect
npm	classic-level	`1.4.1`	indirect
npm	clean-stack	`2.2.0`	indirect
npm	cli-cursor	`3.1.0`	indirect
npm	cli-width	`3.0.0`	indirect
npm	cliui	`6.0.0`	indirect
npm	color-convert	`1.9.3`	indirect
npm	color-convert	`2.0.1`	indirect
npm	color-name	`1.1.3`	indirect
npm	color-name	`1.1.4`	indirect
npm	colors	`1.4.0`	indirect
npm	commander	`2.6.0`	indirect
npm	commander	`2.9.0`	indirect
npm	commondir	`1.0.1`	indirect
npm	concat-map	`0.0.1`	indirect
npm	concurrently	`3.6.1`	indirect
npm	contains-path	`0.1.0`	indirect
npm	convert-source-map	`1.9.0`	indirect
npm	convert-source-map	`2.0.0`	indirect
npm	corser	`2.0.1`	indirect
npm	cross-spawn	`6.0.6`	indirect
npm	cross-spawn	`7.0.6`	indirect
npm	data-view-buffer	`1.0.2`	indirect
npm	data-view-byte-length	`1.0.2`	indirect
npm	data-view-byte-offset	`1.0.1`	indirect
npm	date-fns	`1.30.1`	indirect
npm	debug	`2.6.9`	indirect
npm	debug	`3.2.7`	indirect
npm	debug	`4.4.0`	indirect
npm	debug-log	`1.0.1`	indirect
npm	decamelize	`1.2.0`	indirect
npm	deep-extend	`0.5.1`	indirect
npm	deep-extend	`0.6.0`	indirect
npm	deep-freeze	`0.0.1`	indirect
npm	deep-is	`0.1.4`	indirect
npm	deepmerge	`4.3.1`	indirect
npm	default-require-extensions	`3.0.1`	indirect
npm	define-data-property	`1.1.4`	indirect
npm	define-properties	`1.2.1`	indirect
npm	deglob	`4.0.1`	indirect
npm	doctrine	`1.5.0`	indirect
npm	doctrine	`2.1.0`	indirect
npm	doctrine	`3.0.0`	indirect
npm	dunder-proto	`1.0.1`	indirect
npm	ecstatic	`3.3.2`	indirect
npm	electron-to-chromium	`1.5.140`	indirect
npm	emoji-regex	`7.0.3`	indirect
npm	emoji-regex	`8.0.0`	indirect
npm	entities	`2.0.3`	indirect
npm	entities	`2.1.0`	indirect
npm	error-ex	`1.3.2`	indirect
npm	es-abstract	`1.23.9`	indirect
npm	es-define-property	`1.0.1`	indirect
npm	es-errors	`1.3.0`	indirect
npm	es-object-atoms	`1.1.1`	indirect
npm	es-set-tostringtag	`2.1.0`	indirect
npm	es-to-primitive	`1.3.0`	indirect
npm	es6-error	`4.1.1`	indirect
npm	escalade	`3.2.0`	indirect
npm	escape-string-regexp	`1.0.5`	indirect
npm	escape-string-regexp	`2.0.0`	indirect
npm	eslint	`6.8.0`	indirect
npm	eslint-config-standard	`14.1.1`	indirect
npm	eslint-config-standard-jsx	`8.1.0`	indirect
npm	eslint-import-resolver-node	`0.3.9`	indirect
npm	eslint-module-utils	`2.12.0`	indirect
npm	eslint-plugin-es	`2.0.0`	indirect
npm	eslint-plugin-import	`2.18.2`	indirect
npm	eslint-plugin-node	`10.0.0`	indirect
npm	eslint-plugin-promise	`4.2.1`	indirect
npm	eslint-plugin-react	`7.14.3`	indirect
npm	eslint-plugin-standard	`4.0.2`	indirect
npm	eslint-scope	`5.1.1`	indirect
npm	eslint-utils	`1.4.3`	indirect
npm	eslint-visitor-keys	`1.3.0`	indirect
npm	espree	`6.2.1`	indirect
npm	esprima	`4.0.1`	indirect
npm	esquery	`1.6.0`	indirect
npm	esrecurse	`4.3.0`	indirect
npm	estraverse	`4.3.0`	indirect
npm	estraverse	`5.3.0`	indirect
npm	estree-walker	`0.6.1`	indirect
npm	estree-walker	`1.0.1`	indirect
npm	esutils	`2.0.3`	indirect
npm	event-target-shim	`5.0.1`	indirect
npm	eventemitter3	`4.0.7`	indirect
npm	events	`3.3.0`	indirect
npm	external-editor	`3.1.0`	indirect
npm	fast-deep-equal	`3.1.3`	indirect
npm	fast-json-stable-stringify	`2.1.0`	indirect
npm	fast-levenshtein	`2.0.6`	indirect
npm	figures	`3.2.0`	indirect
npm	file-entry-cache	`5.0.1`	indirect
npm	find-cache-dir	`3.3.2`	indirect
npm	find-root	`1.1.0`	indirect
npm	find-up	`2.1.0`	indirect
npm	find-up	`3.0.0`	indirect
npm	find-up	`4.1.0`	indirect
npm	flat-cache	`2.0.1`	indirect
npm	flatted	`2.0.2`	indirect
npm	follow-redirects	`1.15.9`	indirect
npm	for-each	`0.3.5`	indirect
npm	foreground-child	`2.0.0`	indirect
npm	fromentries	`1.3.2`	indirect
npm	fs.realpath	`1.0.0`	indirect
npm	fsevents	`2.3.3`	indirect
npm	function-bind	`1.1.2`	indirect
npm	function.prototype.name	`1.1.8`	indirect
npm	functional-red-black-tree	`1.0.1`	indirect
npm	functions-have-names	`1.2.3`	indirect
npm	gensync	`1.0.0-beta.2`	indirect
npm	get-caller-file	`2.0.5`	indirect
npm	get-intrinsic	`1.3.0`	indirect
npm	get-package-type	`0.1.0`	indirect
npm	get-proto	`1.0.1`	indirect
npm	get-stdin	`5.0.1`	indirect
npm	get-stdin	`7.0.0`	indirect
npm	get-symbol-description	`1.1.0`	indirect
npm	glob	`7.1.7`	indirect
npm	glob	`7.2.3`	indirect
npm	glob-parent	`5.1.2`	indirect
npm	globals	`11.12.0`	indirect
npm	globals	`12.4.0`	indirect
npm	globalthis	`1.0.4`	indirect
npm	gopd	`1.2.0`	indirect
npm	graceful-fs	`4.2.11`	indirect
npm	graceful-readlink	`1.0.1`	indirect
npm	has	`1.0.4`	indirect
npm	has-bigints	`1.1.0`	indirect
npm	has-flag	`1.0.0`	indirect
npm	has-flag	`3.0.0`	indirect
npm	has-flag	`4.0.0`	indirect
npm	has-property-descriptors	`1.0.2`	indirect
npm	has-proto	`1.2.0`	indirect
npm	has-symbols	`1.1.0`	indirect
npm	has-tostringtag	`1.0.2`	indirect
npm	hasha	`5.2.2`	indirect
npm	hasown	`2.0.2`	indirect
npm	he	`1.2.0`	indirect
npm	hosted-git-info	`2.8.9`	indirect
npm	html-escaper	`2.0.2`	indirect
npm	http-proxy	`1.18.1`	indirect
npm	http-server	`0.12.3`	indirect
npm	iconv-lite	`0.4.24`	indirect
npm	ieee754	`1.2.1`	indirect
npm	ignore	`4.0.6`	indirect
npm	ignore	`5.1.9`	indirect
npm	import-fresh	`3.3.1`	indirect
npm	imurmurhash	`0.1.4`	indirect
npm	indent-string	`4.0.0`	indirect
npm	inflight	`1.0.6`	indirect
npm	inherits	`2.0.4`	indirect
npm	ini	`1.3.8`	indirect
npm	inquirer	`7.3.3`	indirect
npm	internal-slot	`1.1.0`	indirect
npm	is-array-buffer	`3.0.5`	indirect
npm	is-arrayish	`0.2.1`	indirect
npm	is-async-function	`2.1.1`	indirect
npm	is-bigint	`1.1.0`	indirect
npm	is-boolean-object	`1.2.2`	indirect
npm	is-buffer	`2.0.5`	indirect
npm	is-callable	`1.2.7`	indirect
npm	is-core-module	`2.16.1`	indirect
npm	is-data-view	`1.0.2`	indirect
npm	is-date-object	`1.1.0`	indirect
npm	is-extglob	`2.1.1`	indirect
npm	is-finalizationregistry	`1.1.1`	indirect
npm	is-fullwidth-code-point	`2.0.0`	indirect
npm	is-fullwidth-code-point	`3.0.0`	indirect
npm	is-generator-function	`1.1.0`	indirect
npm	is-glob	`4.0.3`	indirect
npm	is-map	`2.0.3`	indirect
npm	is-module	`1.0.0`	indirect
npm	is-number-object	`1.1.1`	indirect
npm	is-reference	`1.2.1`	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-stream	`2.0.1`	indirect
npm	is-string	`1.1.1`	indirect
npm	is-symbol	`1.1.1`	indirect
npm	is-typed-array	`1.1.15`	indirect
npm	is-typedarray	`1.0.0`	indirect
npm	is-weakmap	`2.0.2`	indirect
npm	is-weakref	`1.1.1`	indirect
npm	is-weakset	`2.0.4`	indirect
npm	is-windows	`1.0.2`	indirect
npm	isarray	`1.0.0`	indirect
npm	isarray	`2.0.5`	indirect
npm	isexe	`2.0.0`	indirect
npm	isomorphic.js	`0.2.5`	indirect
npm	istanbul-lib-coverage	`3.2.2`	indirect
npm	istanbul-lib-hook	`3.0.0`	indirect
npm	istanbul-lib-instrument	`4.0.3`	indirect
npm	istanbul-lib-processinfo	`2.0.3`	indirect
npm	istanbul-lib-report	`3.0.1`	indirect
npm	istanbul-lib-source-maps	`4.0.1`	indirect
npm	istanbul-reports	`3.1.7`	indirect
npm	js-tokens	`4.0.0`	indirect
npm	js-yaml	`3.13.1`	indirect
npm	js2xmlparser	`4.0.2`	indirect
npm	jsdoc	`3.6.11`	indirect
npm	jsesc	`3.1.0`	indirect
npm	json-parse-better-errors	`1.0.2`	indirect
npm	json-schema-traverse	`0.4.1`	indirect
npm	json-stable-stringify-without-jsonify	`1.0.1`	indirect
npm	json5	`2.2.3`	indirect
npm	jsonc-parser	`2.2.1`	indirect
npm	jsx-ast-utils	`2.4.1`	indirect
npm	klaw	`3.0.0`	indirect
npm	level-supports	`4.0.1`	indirect
npm	level-supports	`6.2.0`	indirect
npm	level-transcoder	`1.0.1`	indirect
npm	levn	`0.3.0`	indirect
npm	linkify-it	`2.2.0`	indirect
npm	linkify-it	`3.0.3`	indirect
npm	load-json-file	`2.0.0`	indirect
npm	load-json-file	`4.0.0`	indirect
npm	load-json-file	`5.3.0`	indirect
npm	locate-path	`2.0.0`	indirect
npm	locate-path	`3.0.0`	indirect
npm	locate-path	`5.0.0`	indirect
npm	lodash	`4.17.21`	indirect
npm	lodash.differencewith	`4.5.0`	indirect
npm	lodash.flatten	`4.4.0`	indirect
npm	lodash.flattendeep	`4.4.0`	indirect
npm	loose-envify	`1.4.0`	indirect
npm	lru-cache	`5.1.1`	indirect
npm	magic-string	`0.25.9`	indirect
npm	make-dir	`3.1.0`	indirect
npm	make-dir	`4.0.0`	indirect
npm	markdown-it	`10.0.0`	indirect
npm	markdown-it	`12.3.2`	indirect
npm	markdown-it-anchor	`8.6.7`	indirect
npm	markdownlint	`0.20.4`	indirect
npm	markdownlint-cli	`0.23.2`	indirect
npm	markdownlint-rule-helpers	`0.11.0`	indirect
npm	marked	`4.3.0`	indirect
npm	math-intrinsics	`1.1.0`	indirect
npm	maybe-combine-errors	`1.0.0`	indirect
npm	mdurl	`1.0.1`	indirect
npm	mime	`1.6.0`	indirect
npm	mimic-fn	`2.1.0`	indirect
npm	minimatch	`3.0.8`	indirect
npm	minimatch	`3.1.2`	indirect
npm	minimist	`1.2.8`	indirect
npm	mkdirp	`0.5.6`	indirect
npm	mkdirp	`1.0.4`	indirect
npm	module-error	`1.0.2`	indirect
npm	ms	`2.0.0`	indirect
npm	ms	`2.1.3`	indirect
npm	mute-stream	`0.0.8`	indirect
npm	napi-macros	`2.2.2`	indirect
npm	natural-compare	`1.4.0`	indirect
npm	nice-try	`1.0.5`	indirect
npm	node-gyp-build	`4.8.4`	indirect
npm	node-preload	`0.2.1`	indirect
npm	node-releases	`2.0.19`	indirect
npm	normalize-package-data	`2.5.0`	indirect
npm	nyc	`15.1.0`	indirect
npm	object-assign	`4.1.1`	indirect
npm	object-inspect	`1.13.4`	indirect
npm	object-keys	`1.1.1`	indirect
npm	object.assign	`4.1.7`	indirect
npm	object.entries	`1.1.9`	indirect
npm	object.fromentries	`2.0.8`	indirect
npm	object.values	`1.2.1`	indirect
npm	once	`1.4.0`	indirect
npm	onetime	`5.1.2`	indirect
npm	opener	`1.5.2`	indirect
npm	optionator	`0.8.3`	indirect
npm	os-tmpdir	`1.0.2`	indirect
npm	own-keys	`1.0.1`	indirect
npm	p-limit	`1.3.0`	indirect
npm	p-limit	`2.3.0`	indirect
npm	p-locate	`2.0.0`	indirect
npm	p-locate	`3.0.0`	indirect
npm	p-locate	`4.1.0`	indirect
npm	p-map	`3.0.0`	indirect
npm	p-try	`1.0.0`	indirect
npm	p-try	`2.2.0`	indirect
npm	package-hash	`4.0.0`	indirect
npm	parent-module	`1.0.1`	indirect
npm	parse-json	`2.2.0`	indirect
npm	parse-json	`4.0.0`	indirect
npm	path-exists	`3.0.0`	indirect
npm	path-exists	`4.0.0`	indirect
npm	path-is-absolute	`1.0.1`	indirect
npm	path-key	`2.0.1`	indirect
npm	path-key	`3.1.1`	indirect
npm	path-parse	`1.0.7`	indirect
npm	path-type	`2.0.0`	indirect
npm	path-type	`3.0.0`	indirect
npm	picocolors	`1.1.1`	indirect
npm	picomatch	`2.3.1`	indirect
npm	pify	`2.3.0`	indirect
npm	pify	`3.0.0`	indirect
npm	pify	`4.0.1`	indirect
npm	pkg-conf	`3.1.0`	indirect
npm	pkg-config	`1.1.1`	indirect
npm	pkg-dir	`4.2.0`	indirect
npm	portfinder	`1.0.36`	indirect
npm	possible-typed-array-names	`1.1.0`	indirect
npm	prelude-ls	`1.1.2`	indirect
npm	process	`0.11.10`	indirect
npm	process-on-spawn	`1.1.0`	indirect
npm	progress	`2.0.3`	indirect
npm	prop-types	`15.8.1`	indirect
npm	punycode	`2.3.1`	indirect
npm	qs	`6.14.0`	indirect
npm	queue-microtask	`1.2.3`	indirect
npm	rc	`1.2.8`	indirect
npm	react-is	`16.13.1`	indirect
npm	read-pkg	`2.0.0`	indirect
npm	read-pkg	`3.0.0`	indirect
npm	read-pkg-up	`2.0.0`	indirect
npm	readable-stream	`4.7.0`	indirect
npm	reflect.getprototypeof	`1.0.10`	indirect
npm	regexp.prototype.flags	`1.5.4`	indirect
npm	regexpp	`2.0.1`	indirect
npm	regexpp	`3.2.0`	indirect
npm	release-zalgo	`1.0.0`	indirect
npm	require-directory	`2.1.1`	indirect
npm	require-main-filename	`2.0.0`	indirect
npm	requires-port	`1.0.0`	indirect
npm	requizzle	`0.2.4`	indirect
npm	resolve	`1.22.10`	indirect
npm	resolve-from	`4.0.0`	indirect
npm	resolve-from	`5.0.0`	indirect
npm	restore-cursor	`3.1.0`	indirect
npm	rimraf	`2.6.3`	indirect
npm	rimraf	`3.0.2`	indirect
npm	rollup	`2.79.2`	indirect
npm	rollup-plugin-inject	`3.0.2`	indirect
npm	rollup-plugin-node-polyfills	`0.2.1`	indirect
npm	rollup-pluginutils	`2.8.2`	indirect
npm	run-async	`2.4.1`	indirect
npm	run-parallel	`1.2.0`	indirect
npm	run-parallel-limit	`1.1.0`	indirect
npm	rx	`2.3.24`	indirect
npm	rxjs	`6.6.7`	indirect
npm	safe-array-concat	`1.1.3`	indirect
npm	safe-buffer	`5.1.2`	indirect
npm	safe-buffer	`5.2.1`	indirect
npm	safe-push-apply	`1.0.0`	indirect
npm	safe-regex-test	`1.1.0`	indirect
npm	safer-buffer	`2.1.2`	indirect
npm	secure-compare	`3.0.1`	indirect
npm	semver	`5.7.2`	indirect
npm	semver	`6.3.1`	indirect
npm	semver	`7.7.1`	indirect
npm	set-blocking	`2.0.0`	indirect
npm	set-function-length	`1.2.2`	indirect
npm	set-function-name	`2.0.2`	indirect
npm	set-proto	`1.0.0`	indirect
npm	shebang-command	`1.2.0`	indirect
npm	shebang-command	`2.0.0`	indirect
npm	shebang-regex	`1.0.0`	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	signal-exit	`3.0.7`	indirect
npm	slice-ansi	`2.1.0`	indirect
npm	source-map	`0.6.1`	indirect
npm	sourcemap-codec	`1.4.8`	indirect
npm	spawn-command	`0.0.2`	indirect
npm	spawn-wrap	`2.0.0`	indirect
npm	spdx-correct	`3.2.0`	indirect
npm	spdx-exceptions	`2.5.0`	indirect
npm	spdx-expression-parse	`3.0.1`	indirect
npm	spdx-license-ids	`3.0.21`	indirect
npm	sprintf-js	`1.0.3`	indirect
npm	standard	`14.3.4`	indirect
npm	standard-engine	`12.1.0`	indirect
npm	string-width	`3.1.0`	indirect
npm	string-width	`4.2.3`	indirect
npm	string.prototype.trim	`1.2.10`	indirect
npm	string.prototype.trimend	`1.0.9`	indirect
npm	string.prototype.trimstart	`1.0.8`	indirect
npm	string_decoder	`1.3.0`	indirect
npm	strip-ansi	`5.2.0`	indirect
npm	strip-ansi	`6.0.1`	indirect
npm	strip-bom	`3.0.0`	indirect
npm	strip-bom	`4.0.0`	indirect
npm	strip-json-comments	`2.0.1`	indirect
npm	strip-json-comments	`3.1.1`	indirect
npm	supports-color	`3.2.3`	indirect
npm	supports-color	`5.5.0`	indirect
npm	supports-color	`7.2.0`	indirect
npm	supports-preserve-symlinks-flag	`1.0.0`	indirect
npm	table	`5.4.6`	indirect
npm	taffydb	`2.6.2`	indirect
npm	test-exclude	`6.0.0`	indirect
npm	text-table	`0.2.0`	indirect
npm	through	`2.3.8`	indirect
npm	tmp	`0.0.33`	indirect
npm	tree-kill	`1.2.2`	indirect
npm	tslib	`1.14.1`	indirect
npm	type-check	`0.3.2`	indirect
npm	type-fest	`0.21.3`	indirect
npm	type-fest	`0.3.1`	indirect
npm	type-fest	`0.8.1`	indirect
npm	typed-array-buffer	`1.0.3`	indirect
npm	typed-array-byte-length	`1.0.3`	indirect
npm	typed-array-byte-offset	`1.0.4`	indirect
npm	typed-array-length	`1.0.7`	indirect
npm	typedarray-to-buffer	`3.1.5`	indirect
npm	typescript	`5.8.3`	indirect
npm	uc.micro	`1.0.6`	indirect
npm	unbox-primitive	`1.1.0`	indirect
npm	underscore	`1.13.7`	indirect
npm	undici-types	`6.21.0`	indirect
npm	union	`0.5.0`	indirect
npm	uniq	`1.0.1`	indirect
npm	update-browserslist-db	`1.1.3`	indirect
npm	uri-js	`4.4.1`	indirect
npm	url-join	`2.0.5`	indirect
npm	uuid	`8.3.2`	indirect
npm	v8-compile-cache	`2.4.0`	indirect
npm	validate-npm-package-license	`3.0.4`	indirect
npm	which	`1.3.1`	indirect
npm	which	`2.0.2`	indirect
npm	which-boxed-primitive	`1.1.1`	indirect
npm	which-builtin-type	`1.2.1`	indirect
npm	which-collection	`1.0.2`	indirect
npm	which-module	`2.0.1`	indirect
npm	which-typed-array	`1.1.19`	indirect
npm	word-wrap	`1.2.5`	indirect
npm	wrap-ansi	`6.2.0`	indirect
npm	wrappy	`1.0.2`	indirect
npm	write	`1.0.3`	indirect
npm	write-file-atomic	`3.0.3`	indirect
npm	xmlcreate	`2.0.4`	indirect
npm	xtend	`4.0.2`	indirect
npm	y-protocols	`1.0.6`	indirect
npm	y18n	`4.0.3`	indirect
npm	yallist	`3.1.1`	indirect
npm	yargs	`15.4.1`	indirect
npm	yargs-parser	`18.1.3`	indirect
npm	yjs	`13.6.26`	indirect

Dependency advisories 0

Installing npm:y-leveldb@0.2.0 pulls in 26 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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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.

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