Software health reportschema 0.31.0 · metrics 2.10.0 · 2026-08-04 18:36 UTC

evanw / node-source-map-support

Adds source map support to node.js (for stack traces)

JavaScriptMIT★ 2,192 stars⑂ 221 forkssince Jan 2013View on GitHub ↗

evanw/node-source-map-support holds a health index of 25 out of 100, placing it in the At Risk band. It scores highest on Community & Adoption (74/100) and lowest on Engineering Quality (21/100). It was last updated 731 days ago. 2 contributors account for most of its recent work.

overall / 100

At Risk

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 44 is calibrated to 41 on the published index scale (record calibration 2026-08-02).

Ownership

Evan WallacePersonal account

14,263 followers125 public repossince Sep 2010

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
npm	source-map-support	0.5.21	529,862,741	66	1719 days ago

Metrics by category

Vitality

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

25At Risk · 21% of overall

Development activity

1Critical

Abandonment alert

Work has arrived and nobody has attended to it

no human commit in 1390 daysautomated commits excludedpull requests left unansweredissues left unansweredreleases stalledOpenSSF Scorecard reports it unmaintainedOverall rating: At Risk 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

0/36	Push recency — last push 731 days ago
0/36	Commit cadence — 0/52 weeks with commits
0/18	Commit volume — 0 commits in the last year
0/10	OpenSSF Scorecard: Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0

Inputs used

commits_last_year	0
human_commit_share	0.97
days_since_last_push	731
active_weeks_last_year	0

Release discipline

60Moderate

How it's scored

27/27	Ships releases — 3 releases published
0/36	Release recency — latest release 2,470 days ago
27/27	Release cadence — a release every ~0.6 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	3
latest_release_tag	v0.5.16
releases_from_tags	no
days_since_latest_release	2,470
mean_days_between_releases	0.6

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?

74Good · 17% of overall

Popularity & adoption

80Excellent

How it's scored

54.2/60	Stars — 2,192 stars
19.5/25	Forks — 221 forks
6.8/15	Watchers — 18 watchers

Inputs used

forks	221
stars	2,192
watchers	18
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

50Moderate

How it's scored

22.5/22.5	README
22.5/22.5	License — recognized license (MIT)
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	1
has_contributing	no
has_issue_template	no
has_code_of_conduct	no
readme_badge_services	travis-ci.org
has_pull_request_template	no

Ecosystem adoption (downloads)

100Exceptional

How it's scored

80/80	Monthly downloads — 529,862,741 downloads/month across npm
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	source-map-support
dependents	—
ecosystems	npm
total_downloads	—
monthly_downloads	529,862,741
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?

62Moderate · 23% of overall

Maintainer resilience (bus factor)

62Moderate

How it's scored

25.2/54	Bus factor — 2 contributor(s) cover half of all commits
13.1/22.5	Commit distribution — top contributor authored 42% of commits
13.5/13.5	Contributor breadth — 61 contributors
10/10	OpenSSF Scorecard: Contributors — project has 23 contributing companies or organizations

Inputs used

bus_factor	2
contributors_sampled	61
top_contributor_share	0.418

Issue & PR responsiveness

44Weak

How it's scored

20.2/42	Issue resolution — 48% of issues closed
20.6/30	PR acceptance — 92/134 decided PRs merged
0/13	Newcomer PR acceptance — 0/2 first-time contributors' PRs merged in 30d
3/15	OpenSSF Scorecard: Code-Review — Found 5/17 approved changesets -- score normalized to 2

Inputs used

merged_prs	92
open_issues	85
closed_issues	79
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	0
prs_decided_30d	2
issue_closed_ratio	0.482
closed_unmerged_prs	42
first_time_authors_30d	2
first_time_prs_merged_30d	0
first_time_prs_decided_30d	2

Ownership & stewardship

75Good

How it's scored

10/30	Ownership backing — personal (user) account
0/20	Verified domain — not applicable to user accounts
25/25	Owner reach — 14,263 followers of evanw
25/25	Track record — 125 public repos, account ~15 yr old

Inputs used

followers	14,263
owner_type	User
is_verified	—
owner_login	evanw
public_repos	125
account_age_days	5,798

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

Package maintenance

69Good

How it's scored

25/25	Published & resolvable — 1 package(s) on npm
4/35	Publish recency — latest publish 1,719 days ago
20/20	Version history — 66 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	source-map-support
ecosystems	npm
any_deprecated	no
min_days_since_publish	1,719

Engineering Quality

Are baseline engineering and documentation practices in place?

21At Risk · 19% of overall

Engineering practices

1Critical

How it's scored

0/24	CI workflows
0/24	Tests present
0/16	Linter config
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
0/20	OpenSSF Scorecard: CI-Tests — 0 out of 9 merged PRs checked by a CI test -- score normalized to 0

Inputs used

has_ci	no
has_tests	no
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?

45Weak · 16% of overall

Security posture

31At 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
0/2.5	CI-Tests — 0 out of 9 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
1.5/7.5	Code-Review — Found 5/17 approved changesets -- score normalized to 2
2.5/2.5	Contributors — project has 23 contributing companies or organizations
0/10	Dangerous-Workflow — no data
7.5/7.5	Dependency-Update-Tool — update tool detected
0/5	Fuzzing — project is not fuzzed
2.5/2.5	License — license file detected
0/7.5	Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
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 — 64 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	13
scorecard_version	v5.5.0
checks_inconclusive	5
scorecard_aggregate	3.1

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	2
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:source-map-support@0.5.21 runtime dependency closure — what installing the published package pulls in — 2 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.

27At Risk · 4% of overall

Agent context & guidance

21At Risk

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
20.9/40	Legible commit history — 38 of 97 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.392
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

20At Risk

How it's scored

0/18	One-command bootstrap
0/22	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
8/8	Automated maintenance — 3 of the last 100 commits are automated dependency updates
0/10	OpenSSF Scorecard: Pinned-Dependencies — no data

Inputs used

has_nix	no
has_tests	no
lockfiles	package-lock.json
has_dockerfile	no
typed_language	no
bootstrap_files	—
has_devcontainer	no
has_linter_config	no
typecheck_configs	—
agent_commit_share	0
toolchain_manifests	—
dependency_bot_commit_share	0.03

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

Code legibility for models

55Moderate

How it's scored

0/45	Type-checkable code — JavaScript without a type-check config
55/55	Manageable file sizes — 0/11 source files over 60KB

Inputs used

primary_language	JavaScript
largest_source_bytes	53,583
source_files_sampled	11
oversized_source_files	0

Key facts

2,192GitHub stars

61contributors

0commits, last 12 months

731days since last push

3releases

2bus factor

85open 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 ★ / 221 ⇿

0Stars

221Forks

3Releases

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 3

Each point covers 13 days.

OpenSSF Scorecard 3.1 / 10

3.1aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-08-04 18:35 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 9 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
2	Code-Review	Found 5/17 approved changesets -- score normalized to 2
10	Contributors	project has 23 contributing companies or organizations
n/a	Dangerous-Workflow	no workflows found
10	Dependency-Update-Tool	update tool detected
0	Fuzzing	project is not fuzzed
10	License	license file detected
0	Maintained	0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
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	64 existing vulnerabilities detected

Direct dependencies 2

Registry	Package	Version constraint	Manifest
npm	buffer-from	`^1.0.0`	package.json
npm	source-map	`^0.6.0`	package.json

All dependencies 397

Full resolved dependency set from the GitHub dependency graph: 7 direct and 390 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
npm	buffer-from	`1.0.0`	direct
npm	source-map	`0.1.34`	direct
npm	source-map	`0.1.43`	direct
npm	source-map	`0.3.0`	direct
npm	source-map	`0.4.4`	direct
npm	source-map	`0.5.7`	direct
npm	source-map	`0.6.0`	direct
npm	abbrev	`1.1.1`	indirect
npm	acorn	`3.3.0`	indirect
npm	acorn	`4.0.13`	indirect
npm	acorn	`6.1.1`	indirect
npm	acorn-dynamic-import	`4.0.0`	indirect
npm	acorn-node	`1.6.2`	indirect
npm	acorn-walk	`6.1.1`	indirect
npm	align-text	`0.1.4`	indirect
npm	amdefine	`1.0.1`	indirect
npm	ansi-regex	`2.1.1`	indirect
npm	anymatch	`1.3.2`	indirect
npm	aproba	`1.2.0`	indirect
npm	are-we-there-yet	`1.1.4`	indirect
npm	arr-diff	`2.0.0`	indirect
npm	arr-diff	`4.0.0`	indirect
npm	arr-flatten	`1.1.0`	indirect
npm	arr-union	`3.1.0`	indirect
npm	array-unique	`0.2.1`	indirect
npm	array-unique	`0.3.2`	indirect
npm	assert	`1.1.2`	indirect
npm	assign-symbols	`1.0.0`	indirect
npm	astw	`2.2.0`	indirect
npm	async	`0.2.10`	indirect
npm	async	`0.9.2`	indirect
npm	async	`1.5.2`	indirect
npm	async-each	`1.0.1`	indirect
npm	atob	`2.1.2`	indirect
npm	balanced-match	`1.0.0`	indirect
npm	base	`0.11.2`	indirect
npm	Base64	`0.2.1`	indirect
npm	base64-js	`0.0.7`	indirect
npm	base64-js	`1.3.0`	indirect
npm	big.js	`3.2.0`	indirect
npm	binary-extensions	`1.12.0`	indirect
npm	brace-expansion	`1.1.11`	indirect
npm	braces	`1.8.5`	indirect
npm	braces	`2.3.2`	indirect
npm	browser-pack	`2.0.1`	indirect
npm	browser-resolve	`1.11.3`	indirect
npm	browser-resolve	`1.2.4`	indirect
npm	browser-stdout	`1.3.0`	indirect
npm	browserify	`4.2.3`	indirect
npm	browserify-aes	`0.4.0`	indirect
npm	browserify-zlib	`0.1.4`	indirect
npm	buffer	`2.3.4`	indirect
npm	buffer	`2.8.2`	indirect
npm	buffer	`4.9.1`	indirect
npm	builtin-status-codes	`3.0.0`	indirect
npm	builtins	`0.0.7`	indirect
npm	cache-base	`1.0.1`	indirect
npm	callsite	`1.0.0`	indirect
npm	camelcase	`1.2.1`	indirect
npm	center-align	`0.1.3`	indirect
npm	chokidar	`1.7.0`	indirect
npm	chownr	`1.0.1`	indirect
npm	class-utils	`0.3.6`	indirect
npm	cliui	`2.1.0`	indirect
npm	clone	`1.0.4`	indirect
npm	code-point-at	`1.1.0`	indirect
npm	coffeescript	`1.12.7`	indirect
npm	collection-visit	`1.0.0`	indirect
npm	colors	`1.0.3`	indirect
npm	combine-source-map	`0.3.0`	indirect
npm	commander	`2.9.0`	indirect
npm	commondir	`0.0.1`	indirect
npm	component-emitter	`1.2.1`	indirect
npm	concat-map	`0.0.1`	indirect
npm	concat-stream	`1.4.11`	indirect
npm	console-browserify	`1.1.0`	indirect
npm	console-control-strings	`1.1.0`	indirect
npm	constants-browserify	`0.0.1`	indirect
npm	constants-browserify	`1.0.0`	indirect
npm	convert-source-map	`0.3.5`	indirect
npm	copy-descriptor	`0.1.1`	indirect
npm	core-util-is	`1.0.2`	indirect
npm	corser	`2.0.1`	indirect
npm	crypto-browserify	`2.1.10`	indirect
npm	crypto-browserify	`3.3.0`	indirect
npm	date-now	`0.1.4`	indirect
npm	debug	`2.6.8`	indirect
npm	debug	`2.6.9`	indirect
npm	debug	`3.2.6`	indirect
npm	decamelize	`1.2.0`	indirect
npm	decode-uri-component	`0.2.0`	indirect
npm	deep-equal	`0.2.2`	indirect
npm	deep-extend	`0.5.1`	indirect
npm	define-property	`0.2.5`	indirect
npm	define-property	`1.0.0`	indirect
npm	define-property	`2.0.2`	indirect
npm	defined	`0.0.0`	indirect
npm	delegates	`1.0.0`	indirect
npm	deps-sort	`0.1.2`	indirect
npm	derequire	`0.8.0`	indirect
npm	detect-libc	`1.0.3`	indirect
npm	detective	`3.1.0`	indirect
npm	diff	`3.2.0`	indirect
npm	domain-browser	`1.1.7`	indirect
npm	duplexer	`0.1.1`	indirect
npm	duplexer2	`0.0.2`	indirect
npm	ecstatic	`3.3.2`	indirect
npm	emojis-list	`2.1.0`	indirect
npm	enhanced-resolve	`0.9.1`	indirect
npm	errno	`0.1.7`	indirect
npm	escape-string-regexp	`1.0.5`	indirect
npm	escodegen	`1.1.0`	indirect
npm	escope	`0.0.16`	indirect
npm	esprima	`1.0.4`	indirect
npm	esprima-fb	`3001.1.0-dev-harmony-fb`	indirect
npm	esrefactor	`0.1.0`	indirect
npm	estraverse	`0.0.4`	indirect
npm	estraverse	`1.5.1`	indirect
npm	esutils	`1.0.0`	indirect
npm	eventemitter3	`4.0.7`	indirect
npm	events	`1.0.2`	indirect
npm	expand-brackets	`0.1.5`	indirect
npm	expand-brackets	`2.1.4`	indirect
npm	expand-range	`1.8.2`	indirect
npm	extend-shallow	`2.0.1`	indirect
npm	extend-shallow	`3.0.2`	indirect
npm	extglob	`0.3.2`	indirect
npm	extglob	`2.0.4`	indirect
npm	filename-regex	`2.0.1`	indirect
npm	fill-range	`2.2.4`	indirect
npm	fill-range	`4.0.0`	indirect
npm	follow-redirects	`1.7.0`	indirect
npm	for-in	`1.0.2`	indirect
npm	for-own	`0.1.5`	indirect
npm	fragment-cache	`0.2.1`	indirect
npm	fs-minipass	`1.2.5`	indirect
npm	fs.realpath	`1.0.0`	indirect
npm	fsevents	`1.2.4`	indirect
npm	gauge	`2.7.4`	indirect
npm	get-value	`2.0.6`	indirect
npm	glob	`3.2.11`	indirect
npm	glob	`7.1.1`	indirect
npm	glob	`7.1.2`	indirect
npm	glob-base	`0.3.0`	indirect
npm	glob-parent	`2.0.0`	indirect
npm	graceful-fs	`4.1.15`	indirect
npm	graceful-readlink	`1.0.1`	indirect
npm	growl	`1.9.2`	indirect
npm	has-flag	`1.0.0`	indirect
npm	has-unicode	`2.0.1`	indirect
npm	has-value	`0.3.1`	indirect
npm	has-value	`1.0.0`	indirect
npm	has-values	`0.1.4`	indirect
npm	has-values	`1.0.0`	indirect
npm	he	`1.1.1`	indirect
npm	he	`1.2.0`	indirect
npm	http-browserify	`1.7.0`	indirect
npm	http-proxy	`1.18.1`	indirect
npm	http-server	`0.11.1`	indirect
npm	https-browserify	`0.0.1`	indirect
npm	iconv-lite	`0.4.21`	indirect
npm	ieee754	`1.1.8`	indirect
npm	ignore-walk	`3.0.1`	indirect
npm	indexof	`0.0.1`	indirect
npm	inflight	`1.0.6`	indirect
npm	inherits	`2.0.1`	indirect
npm	inherits	`2.0.3`	indirect
npm	ini	`1.3.5`	indirect
npm	inline-source-map	`0.3.1`	indirect
npm	insert-module-globals	`6.0.0`	indirect
npm	interpret	`0.6.6`	indirect
npm	is-accessor-descriptor	`0.1.6`	indirect
npm	is-accessor-descriptor	`1.0.0`	indirect
npm	is-array	`1.0.1`	indirect
npm	is-binary-path	`1.0.1`	indirect
npm	is-buffer	`1.1.6`	indirect
npm	is-data-descriptor	`0.1.4`	indirect
npm	is-data-descriptor	`1.0.0`	indirect
npm	is-descriptor	`0.1.6`	indirect
npm	is-descriptor	`1.0.2`	indirect
npm	is-dotfile	`1.0.3`	indirect
npm	is-equal-shallow	`0.1.3`	indirect
npm	is-extendable	`0.1.1`	indirect
npm	is-extendable	`1.0.1`	indirect
npm	is-extglob	`1.0.0`	indirect
npm	is-fullwidth-code-point	`1.0.0`	indirect
npm	is-glob	`2.0.1`	indirect
npm	is-number	`2.1.0`	indirect
npm	is-number	`3.0.0`	indirect
npm	is-number	`4.0.0`	indirect
npm	is-plain-object	`2.0.4`	indirect
npm	is-posix-bracket	`0.1.1`	indirect
npm	is-primitive	`2.0.0`	indirect
npm	is-windows	`1.0.2`	indirect
npm	isarray	`0.0.1`	indirect
npm	isarray	`1.0.0`	indirect
npm	isobject	`2.1.0`	indirect
npm	isobject	`3.0.1`	indirect
npm	json3	`3.3.2`	indirect
npm	json5	`0.5.1`	indirect
npm	jsonparse	`0.0.5`	indirect
npm	JSONStream	`0.6.4`	indirect
npm	JSONStream	`0.7.4`	indirect
npm	JSONStream	`0.8.4`	indirect
npm	kind-of	`3.2.2`	indirect
npm	kind-of	`4.0.0`	indirect
npm	kind-of	`5.1.0`	indirect
npm	kind-of	`6.0.2`	indirect
npm	lazy-cache	`1.0.4`	indirect
npm	lexical-scope	`1.1.1`	indirect
npm	loader-utils	`0.2.17`	indirect
npm	lodash._baseassign	`3.2.0`	indirect
npm	lodash._basecopy	`3.0.1`	indirect
npm	lodash._basecreate	`3.0.3`	indirect
npm	lodash._getnative	`3.9.1`	indirect
npm	lodash._isiterateecall	`3.0.9`	indirect
npm	lodash.create	`3.1.1`	indirect
npm	lodash.isarguments	`3.1.0`	indirect
npm	lodash.isarray	`3.0.4`	indirect
npm	lodash.keys	`3.1.2`	indirect
npm	longest	`1.0.1`	indirect
npm	lru-cache	`2.7.3`	indirect
npm	map-cache	`0.2.2`	indirect
npm	map-visit	`1.0.0`	indirect
npm	math-random	`1.0.1`	indirect
npm	memory-fs	`0.2.0`	indirect
npm	memory-fs	`0.3.0`	indirect
npm	micromatch	`2.3.11`	indirect
npm	micromatch	`3.1.10`	indirect
npm	mime	`1.6.0`	indirect
npm	minimatch	`0.3.0`	indirect
npm	minimatch	`3.0.4`	indirect
npm	minimist	`0.0.10`	indirect
npm	minimist	`0.0.8`	indirect
npm	minimist	`1.2.0`	indirect
npm	minipass	`2.2.4`	indirect
npm	minizlib	`1.1.0`	indirect
npm	mixin-deep	`1.3.2`	indirect
npm	mkdirp	`0.5.1`	indirect
npm	mocha	`3.5.3`	indirect
npm	module-deps	`2.1.5`	indirect
npm	ms	`2.0.0`	indirect
npm	ms	`2.1.1`	indirect
npm	nan	`2.12.1`	indirect
npm	nanomatch	`1.2.13`	indirect
npm	needle	`2.2.0`	indirect
npm	node-libs-browser	`0.7.0`	indirect
npm	node-pre-gyp	`0.10.0`	indirect
npm	nopt	`4.0.1`	indirect
npm	normalize-path	`2.1.1`	indirect
npm	npm-bundled	`1.0.3`	indirect
npm	npm-packlist	`1.1.10`	indirect
npm	npmlog	`4.1.2`	indirect
npm	number-is-nan	`1.0.1`	indirect
npm	object-assign	`4.1.1`	indirect
npm	object-copy	`0.1.0`	indirect
npm	object-keys	`0.4.0`	indirect
npm	object-visit	`1.0.1`	indirect
npm	object.omit	`2.0.1`	indirect
npm	object.pick	`1.3.0`	indirect
npm	once	`1.4.0`	indirect
npm	opener	`1.4.3`	indirect
npm	optimist	`0.3.7`	indirect
npm	optimist	`0.6.1`	indirect
npm	os-browserify	`0.1.2`	indirect
npm	os-browserify	`0.2.1`	indirect
npm	os-homedir	`1.0.2`	indirect
npm	os-tmpdir	`1.0.2`	indirect
npm	osenv	`0.1.5`	indirect
npm	pako	`0.2.9`	indirect
npm	parents	`0.0.2`	indirect
npm	parents	`0.0.3`	indirect
npm	parse-glob	`3.0.4`	indirect
npm	pascalcase	`0.1.1`	indirect
npm	path-browserify	`0.0.0`	indirect
npm	path-is-absolute	`1.0.1`	indirect
npm	path-platform	`0.0.1`	indirect
npm	pbkdf2-compat	`2.0.1`	indirect
npm	portfinder	`1.0.20`	indirect
npm	posix-character-classes	`0.1.1`	indirect
npm	preserve	`0.2.0`	indirect
npm	process	`0.11.10`	indirect
npm	process	`0.6.0`	indirect
npm	process	`0.7.0`	indirect
npm	process-nextick-args	`2.0.0`	indirect
npm	prr	`1.0.1`	indirect
npm	punycode	`1.2.4`	indirect
npm	punycode	`1.3.2`	indirect
npm	qs	`2.3.3`	indirect
npm	querystring	`0.2.0`	indirect
npm	querystring-es3	`0.2.0`	indirect
npm	randomatic	`3.1.1`	indirect
npm	rc	`1.2.7`	indirect
npm	readable-stream	`1.0.34`	indirect
npm	readable-stream	`1.1.14`	indirect
npm	readable-stream	`2.3.6`	indirect
npm	readdirp	`2.2.1`	indirect
npm	regex-cache	`0.4.4`	indirect
npm	regex-not	`1.0.2`	indirect
npm	remove-trailing-separator	`1.1.0`	indirect
npm	repeat-element	`1.1.3`	indirect
npm	repeat-string	`1.6.1`	indirect
npm	requires-port	`1.0.0`	indirect
npm	resolve	`0.3.1`	indirect
npm	resolve	`0.6.3`	indirect
npm	resolve	`0.7.4`	indirect
npm	resolve	`1.1.7`	indirect
npm	resolve-url	`0.2.1`	indirect
npm	ret	`0.1.15`	indirect
npm	rfile	`1.0.0`	indirect
npm	right-align	`0.1.3`	indirect
npm	rimraf	`2.6.2`	indirect
npm	ripemd160	`0.2.0`	indirect
npm	ruglify	`1.0.0`	indirect
npm	safe-buffer	`5.1.1`	indirect
npm	safe-buffer	`5.1.2`	indirect
npm	safe-regex	`1.1.0`	indirect
npm	safer-buffer	`2.1.2`	indirect
npm	sax	`1.2.4`	indirect
npm	semver	`5.5.0`	indirect
npm	set-blocking	`2.0.0`	indirect
npm	set-value	`0.4.3`	indirect
npm	set-value	`2.0.0`	indirect
npm	setimmediate	`1.0.5`	indirect
npm	sha.js	`2.1.6`	indirect
npm	sha.js	`2.2.6`	indirect
npm	shallow-copy	`0.0.1`	indirect
npm	shell-quote	`0.0.1`	indirect
npm	sigmund	`1.0.1`	indirect
npm	signal-exit	`3.0.2`	indirect
npm	snapdragon	`0.8.2`	indirect
npm	snapdragon-node	`2.1.1`	indirect
npm	snapdragon-util	`3.0.1`	indirect
npm	source-list-map	`0.1.8`	indirect
npm	source-map-resolve	`0.5.2`	indirect
npm	source-map-url	`0.4.0`	indirect
npm	split-string	`3.1.0`	indirect
npm	static-extend	`0.1.2`	indirect
npm	stream-browserify	`1.0.0`	indirect
npm	stream-browserify	`2.0.1`	indirect
npm	stream-combiner	`0.0.4`	indirect
npm	stream-combiner	`0.1.0`	indirect
npm	stream-http	`2.8.3`	indirect
npm	string-width	`1.0.2`	indirect
npm	string_decoder	`0.0.1`	indirect
npm	string_decoder	`0.10.31`	indirect
npm	string_decoder	`1.1.1`	indirect
npm	strip-ansi	`3.0.1`	indirect
npm	strip-json-comments	`2.0.1`	indirect
npm	subarg	`0.0.1`	indirect
npm	supports-color	`3.1.2`	indirect
npm	supports-color	`3.2.3`	indirect
npm	syntax-error	`1.4.0`	indirect
npm	tapable	`0.1.10`	indirect
npm	tar	`4.4.1`	indirect
npm	through	`2.2.7`	indirect
npm	through	`2.3.8`	indirect
npm	through2	`0.4.2`	indirect
npm	through2	`1.1.1`	indirect
npm	timers-browserify	`1.4.2`	indirect
npm	timers-browserify	`2.0.10`	indirect
npm	to-arraybuffer	`1.0.1`	indirect
npm	to-object-path	`0.3.0`	indirect
npm	to-regex	`3.0.2`	indirect
npm	to-regex-range	`2.1.1`	indirect
npm	tty-browserify	`0.0.0`	indirect
npm	typedarray	`0.0.6`	indirect
npm	uglify-js	`2.2.5`	indirect
npm	uglify-js	`2.4.24`	indirect
npm	uglify-js	`2.7.5`	indirect
npm	uglify-to-browserify	`1.0.2`	indirect
npm	umd	`2.1.0`	indirect
npm	union	`0.4.6`	indirect
npm	union-value	`1.0.0`	indirect
npm	unset-value	`1.0.0`	indirect
npm	urix	`0.1.0`	indirect
npm	url	`0.10.3`	indirect
npm	url	`0.11.0`	indirect
npm	url-join	`2.0.5`	indirect
npm	use	`3.1.1`	indirect
npm	util	`0.10.3`	indirect
npm	util-deprecate	`1.0.2`	indirect
npm	vm-browserify	`0.0.4`	indirect
npm	watchpack	`0.2.9`	indirect
npm	webpack	`1.15.0`	indirect
npm	webpack-core	`0.6.9`	indirect
npm	wide-align	`1.1.2`	indirect
npm	window-size	`0.1.0`	indirect
npm	wordwrap	`0.0.2`	indirect
npm	wordwrap	`0.0.3`	indirect
npm	wrappy	`1.0.2`	indirect
npm	xtend	`2.1.2`	indirect
npm	xtend	`3.0.0`	indirect
npm	xtend	`4.0.1`	indirect
npm	yallist	`3.0.2`	indirect
npm	yargs	`3.10.0`	indirect
npm	yargs	`3.5.4`	indirect

Dependency advisories 0

Installing npm:source-map-support@0.5.21 pulls in 2 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 v0.31.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — npm.

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