Public recordModerate
Software health reportschema 0.31.0 · metrics 2.10.0 · 2026-08-13 00:35 UTC
slevithan / xregexp
Extended JavaScript regular expressions
slevithan/xregexp holds a health index of 62 out of 100, placing it in the Moderate band. It scores highest on Engineering Quality (82/100) and lowest on Vitality (30/100). It was last updated 155 days ago. A single contributor accounts for most of its recent work.
62
overall / 100Software 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.
62
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 58 is calibrated to 62 on the published index scale (record calibration 2026-08-02).
Ownership
Steven LevithanPersonal account
668 followers18 public repossince Feb 2012
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 | xregexp | 5.1.2 | 15,096,370 | 25 | 537 days ago | regexregexpregular-expressionunicode |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
30
Development activity
16Critical
How it's scored
| 9.9/36 | Push recency — last push 155 days ago |
| 1.4/36 | Commit cadence — 2/52 weeks with commits |
| 4.3/18 | Commit volume — 2 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 | 2 |
| human_commit_share | 1 |
| days_since_last_push | 155 |
| active_weeks_last_year | 2 |
Release discipline
52Moderate
How it's scored
| 27/27 | Ships releases — 15 releases published |
| 7.2/36 | Release recency — latest release 537 days ago |
| 12.6/27 | Release cadence — a release every ~248.5 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 15 |
| latest_release_tag | v5.1.2 |
| releases_from_tags | no |
| days_since_latest_release | 537 |
| mean_days_between_releases | 248.5 |
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?
77
Popularity & adoption
87Excellent
How it's scored
| 57.1/60 | Stars — 3,326 stars |
| 20.3/25 | Forks — 272 forks |
| 10/15 | Watchers — 64 watchers |
Inputs used
| forks | 272 |
| stars | 3,326 |
| watchers | 64 |
| 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 | 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
| 80/80 | Monthly downloads — 15,096,370 downloads/month across npm |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | xregexp |
| dependents | — |
| ecosystems | npm |
| total_downloads | — |
| monthly_downloads | 15,096,370 |
| 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?
62
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 5/22.5 | Commit distribution — top contributor authored 78% of commits |
| 13.5/13.5 | Contributor breadth — 20 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 23 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 20 |
| top_contributor_share | 0.778 |
How it's scored
| 40.9/42 | Issue resolution — 97% of issues closed |
| 23.1/30 | PR acceptance — 94/122 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 3/30 approved changesets -- score normalized to 1 |
Inputs used
| merged_prs | 94 |
| open_issues | 6 |
| closed_issues | 228 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 0 |
| prs_decided_30d | 0 |
| issue_closed_ratio | 0.974 |
| closed_unmerged_prs | 28 |
| 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
64Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 20.3/25 | Owner reach — 668 followers of slevithan |
| 21.3/25 | Track record — 18 public repos, account ~14 yr old |
Inputs used
| followers | 668 |
| owner_type | User |
| is_verified | — |
| owner_login | slevithan |
| public_repos | 18 |
| account_age_days | 5,284 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
79Good
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on npm |
| 14/35 | Publish recency — latest publish 537 days ago |
| 20/20 | Version history — 25 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | xregexp |
| ecosystems | npm |
| any_deprecated | no |
| min_days_since_publish | 537 |
Engineering Quality
Are baseline engineering and documentation practices in place?
82
Engineering practices
70Good
How it's scored
| 24/24 | CI workflows — 1 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config — .eslintrc.js |
| 0/9.6 | Pre-commit hooks |
| 6.4/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — 0 out of 3 merged PRs checked by a CI test -- score normalized to 0 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | yes |
| has_linter_config | yes |
| has_precommit_config | no |
Documentation
100Exceptional
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 15/15 | Documentation / homepage site — http://xregexp.com/ |
| 10/10 | Repository description |
| 10/10 | Topics — 3 topics |
| 10/10 | Wiki |
Inputs used
| topics | regex, regular-expression, regexp |
| has_wiki | yes |
| homepage | http://xregexp.com/ |
| docs_site | http://xregexp.com/ |
| 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?
42
Security posture
27At Risk
How it's scored
| 6.8/7.5 | Binary-Artifacts — binaries present in source code |
| 0/7.5 | Branch-Protection — no data |
| 0/2.5 | CI-Tests — 0 out of 3 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 3/30 approved changesets -- score normalized to 1 |
| 2.5/2.5 | Contributors — project has 23 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 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 — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 0/7.5 | Vulnerabilities — 18 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 2.6 |
Excluded from scoring (no data or not applicable): Branch-Protection, Packaging, Signed-Releases. Remaining weights renormalized.
Dependency advisories
100Exceptional
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 25/25 | Indirect dependencies free of known advisories — no indirect dependency carries a known advisory |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 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:xregexp@5.1.2 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.
45
Agent context & guidance
16Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 15.5/40 | Legible commit history — 29 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| llms_txt_url | — |
| legible_history_share | 0.29 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
54Moderate
How it's scored
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — .eslintrc.js |
| 11/11 | Static type checking — types/tsconfig.json |
| 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 — dependency not pinned by hash detected -- score normalized to 0 |
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 | types/tsconfig.json |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
How it's scored
| 27/45 | Type-checkable code — JavaScript with type-check config (types/tsconfig.json) |
| 49.7/55 | Manageable file sizes — 3/31 source files over 60KB |
Inputs used
| primary_language | JavaScript |
| largest_source_bytes | 79,688 |
| source_files_sampled | 31 |
| oversized_source_files | 3 |
Key facts
3,326GitHub stars
20contributors
2commits, last 12 months
155days since last push
15releases
1bus factor
6open 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 ★ / 272 ⇿
0Stars
272Forks
15Releases
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 2Minor 5Patch 8
Each point covers 14 days.
OpenSSF Scorecard 2.6 / 10
2.6aggregate
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).
| 9 | Binary-Artifacts | binaries present in source code |
| n/a | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 0 | CI-Tests | 0 out of 3 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 3/30 approved changesets -- score normalized to 1 |
| 10 | Contributors | project has 23 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 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 |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 0 | Vulnerabilities | 18 existing vulnerabilities detected |
Direct dependencies 1
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| npm | @babel/runtime-corejs3 | ^7.29.0 | package.json |
All dependencies 522
Full resolved dependency set from the GitHub dependency graph: 1 direct and 521 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| npm | @babel/runtime-corejs3 | 7.29.0 | direct |
| npm | @babel/cli | 7.28.6 | indirect |
| npm | @babel/code-frame | 7.29.0 | indirect |
| npm | @babel/compat-data | 7.29.0 | indirect |
| npm | @babel/core | 7.29.0 | indirect |
| npm | @babel/generator | 7.29.1 | indirect |
| npm | @babel/helper-annotate-as-pure | 7.27.3 | indirect |
| npm | @babel/helper-compilation-targets | 7.28.6 | indirect |
| npm | @babel/helper-create-class-features-plugin | 7.28.6 | indirect |
| npm | @babel/helper-create-regexp-features-plugin | 7.28.5 | indirect |
| npm | @babel/helper-define-polyfill-provider | 0.6.7 | indirect |
| npm | @babel/helper-globals | 7.28.0 | indirect |
| npm | @babel/helper-member-expression-to-functions | 7.28.5 | indirect |
| npm | @babel/helper-module-imports | 7.28.6 | indirect |
| npm | @babel/helper-module-transforms | 7.28.6 | indirect |
| npm | @babel/helper-optimise-call-expression | 7.27.1 | indirect |
| npm | @babel/helper-plugin-utils | 7.28.6 | indirect |
| npm | @babel/helper-remap-async-to-generator | 7.27.1 | indirect |
| npm | @babel/helper-replace-supers | 7.28.6 | indirect |
| npm | @babel/helper-skip-transparent-expression-wrappers | 7.27.1 | indirect |
| npm | @babel/helper-string-parser | 7.27.1 | indirect |
| npm | @babel/helper-validator-identifier | 7.28.5 | indirect |
| npm | @babel/helper-validator-option | 7.27.1 | indirect |
| npm | @babel/helper-wrap-function | 7.28.6 | indirect |
| npm | @babel/helpers | 7.28.6 | indirect |
| npm | @babel/parser | 7.29.0 | indirect |
| npm | @babel/plugin-bugfix-firefox-class-in-computed-class-key | 7.28.5 | indirect |
| npm | @babel/plugin-bugfix-safari-class-field-initializer-scope | 7.27.1 | indirect |
| npm | @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression | 7.27.1 | indirect |
| npm | @babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining | 7.27.1 | indirect |
| npm | @babel/plugin-bugfix-v8-static-class-fields-redefine-readonly | 7.28.6 | indirect |
| npm | @babel/plugin-proposal-private-property-in-object | 7.21.0-placeholder-for-preset-env.2 | indirect |
| npm | @babel/plugin-syntax-import-assertions | 7.28.6 | indirect |
| npm | @babel/plugin-syntax-import-attributes | 7.28.6 | indirect |
| npm | @babel/plugin-syntax-unicode-sets-regex | 7.18.6 | indirect |
| npm | @babel/plugin-transform-arrow-functions | 7.27.1 | indirect |
| npm | @babel/plugin-transform-async-generator-functions | 7.29.0 | indirect |
| npm | @babel/plugin-transform-async-to-generator | 7.28.6 | indirect |
| npm | @babel/plugin-transform-block-scoped-functions | 7.27.1 | indirect |
| npm | @babel/plugin-transform-block-scoping | 7.28.6 | indirect |
| npm | @babel/plugin-transform-class-properties | 7.28.6 | indirect |
| npm | @babel/plugin-transform-class-static-block | 7.28.6 | indirect |
| npm | @babel/plugin-transform-classes | 7.28.6 | indirect |
| npm | @babel/plugin-transform-computed-properties | 7.28.6 | indirect |
| npm | @babel/plugin-transform-destructuring | 7.28.5 | indirect |
| npm | @babel/plugin-transform-dotall-regex | 7.28.6 | indirect |
| npm | @babel/plugin-transform-duplicate-keys | 7.27.1 | indirect |
| npm | @babel/plugin-transform-duplicate-named-capturing-groups-regex | 7.29.0 | indirect |
| npm | @babel/plugin-transform-dynamic-import | 7.27.1 | indirect |
| npm | @babel/plugin-transform-explicit-resource-management | 7.28.6 | indirect |
| npm | @babel/plugin-transform-exponentiation-operator | 7.28.6 | indirect |
| npm | @babel/plugin-transform-export-namespace-from | 7.27.1 | indirect |
| npm | @babel/plugin-transform-for-of | 7.27.1 | indirect |
| npm | @babel/plugin-transform-function-name | 7.27.1 | indirect |
| npm | @babel/plugin-transform-json-strings | 7.28.6 | indirect |
| npm | @babel/plugin-transform-literals | 7.27.1 | indirect |
| npm | @babel/plugin-transform-logical-assignment-operators | 7.28.6 | indirect |
| npm | @babel/plugin-transform-member-expression-literals | 7.27.1 | indirect |
| npm | @babel/plugin-transform-modules-amd | 7.27.1 | indirect |
| npm | @babel/plugin-transform-modules-commonjs | 7.28.6 | indirect |
| npm | @babel/plugin-transform-modules-systemjs | 7.29.0 | indirect |
| npm | @babel/plugin-transform-modules-umd | 7.27.1 | indirect |
| npm | @babel/plugin-transform-named-capturing-groups-regex | 7.29.0 | indirect |
| npm | @babel/plugin-transform-new-target | 7.27.1 | indirect |
| npm | @babel/plugin-transform-nullish-coalescing-operator | 7.28.6 | indirect |
| npm | @babel/plugin-transform-numeric-separator | 7.28.6 | indirect |
| npm | @babel/plugin-transform-object-rest-spread | 7.28.6 | indirect |
| npm | @babel/plugin-transform-object-super | 7.27.1 | indirect |
| npm | @babel/plugin-transform-optional-catch-binding | 7.28.6 | indirect |
| npm | @babel/plugin-transform-optional-chaining | 7.28.6 | indirect |
| npm | @babel/plugin-transform-parameters | 7.27.7 | indirect |
| npm | @babel/plugin-transform-private-methods | 7.28.6 | indirect |
| npm | @babel/plugin-transform-private-property-in-object | 7.28.6 | indirect |
| npm | @babel/plugin-transform-property-literals | 7.27.1 | indirect |
| npm | @babel/plugin-transform-regenerator | 7.29.0 | indirect |
| npm | @babel/plugin-transform-regexp-modifiers | 7.28.6 | indirect |
| npm | @babel/plugin-transform-reserved-words | 7.27.1 | indirect |
| npm | @babel/plugin-transform-runtime | 7.29.0 | indirect |
| npm | @babel/plugin-transform-shorthand-properties | 7.27.1 | indirect |
| npm | @babel/plugin-transform-spread | 7.28.6 | indirect |
| npm | @babel/plugin-transform-sticky-regex | 7.27.1 | indirect |
| npm | @babel/plugin-transform-template-literals | 7.27.1 | indirect |
| npm | @babel/plugin-transform-typeof-symbol | 7.27.1 | indirect |
| npm | @babel/plugin-transform-unicode-escapes | 7.27.1 | indirect |
| npm | @babel/plugin-transform-unicode-property-regex | 7.28.6 | indirect |
| npm | @babel/plugin-transform-unicode-regex | 7.27.1 | indirect |
| npm | @babel/plugin-transform-unicode-sets-regex | 7.28.6 | indirect |
| npm | @babel/preset-env | 7.29.0 | indirect |
| npm | @babel/preset-modules | 0.1.6-no-external-plugins | indirect |
| npm | @babel/template | 7.28.6 | indirect |
| npm | @babel/traverse | 7.29.0 | indirect |
| npm | @babel/types | 7.29.0 | indirect |
| npm | @eslint-community/eslint-utils | 4.9.1 | indirect |
| npm | @eslint-community/regexpp | 4.12.2 | indirect |
| npm | @eslint/eslintrc | 2.1.4 | indirect |
| npm | @eslint/js | 8.57.1 | indirect |
| npm | @humanwhocodes/config-array | 0.13.0 | indirect |
| npm | @humanwhocodes/module-importer | 1.0.1 | indirect |
| npm | @humanwhocodes/object-schema | 2.0.3 | indirect |
| npm | @isaacs/cliui | 8.0.2 | indirect |
| npm | @istanbuljs/load-nyc-config | 1.1.0 | indirect |
| npm | @istanbuljs/schema | 0.1.3 | indirect |
| npm | @jasminejs/reporters | 1.0.0 | indirect |
| npm | @jridgewell/gen-mapping | 0.3.13 | indirect |
| npm | @jridgewell/remapping | 2.3.5 | indirect |
| npm | @jridgewell/resolve-uri | 3.1.2 | indirect |
| npm | @jridgewell/sourcemap-codec | 1.5.5 | indirect |
| npm | @jridgewell/trace-mapping | 0.3.31 | indirect |
| npm | @nicolo-ribaudo/chokidar-2 | 2.1.8-no-fsevents.3 | 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 | @ungap/structured-clone | 1.3.0 | indirect |
| npm | @unicode/unicode-14.0.0 | 1.6.16 | indirect |
| npm | acorn | 7.4.1 | indirect |
| npm | acorn | 8.16.0 | indirect |
| npm | acorn-jsx | 5.3.2 | indirect |
| npm | acorn-node | 1.8.2 | indirect |
| npm | acorn-walk | 7.2.0 | indirect |
| npm | aggregate-error | 3.1.0 | indirect |
| npm | ajv | 6.14.0 | 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 | 6.2.3 | indirect |
| npm | anymatch | 3.1.3 | 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 | asn1.js | 4.10.1 | indirect |
| npm | assert | 1.5.1 | indirect |
| npm | available-typed-arrays | 1.0.7 | indirect |
| npm | babel-plugin-add-module-exports | 1.0.4 | indirect |
| npm | babel-plugin-array-includes | 2.0.3 | indirect |
| npm | babel-plugin-polyfill-corejs2 | 0.4.16 | indirect |
| npm | babel-plugin-polyfill-corejs3 | 0.13.0 | indirect |
| npm | babel-plugin-polyfill-corejs3 | 0.14.1 | indirect |
| npm | babel-plugin-polyfill-regenerator | 0.6.7 | indirect |
| npm | babel-plugin-transform-xregexp | 1.0.0 | indirect |
| npm | babel-runtime | 6.26.0 | indirect |
| npm | balanced-match | 1.0.2 | indirect |
| npm | balanced-match | 4.0.4 | indirect |
| npm | base64-js | 1.5.1 | indirect |
| npm | baseline-browser-mapping | 2.10.0 | indirect |
| npm | binary-extensions | 2.3.0 | indirect |
| npm | bn.js | 4.12.3 | indirect |
| npm | bn.js | 5.2.3 | indirect |
| npm | brace-expansion | 1.1.12 | indirect |
| npm | brace-expansion | 2.0.2 | indirect |
| npm | brace-expansion | 5.0.4 | indirect |
| npm | braces | 3.0.3 | indirect |
| npm | brorand | 1.1.0 | indirect |
| npm | browser-pack | 6.1.0 | indirect |
| npm | browser-resolve | 2.0.0 | indirect |
| npm | browserify | 17.0.1 | indirect |
| npm | browserify-aes | 1.2.0 | indirect |
| npm | browserify-cipher | 1.0.1 | indirect |
| npm | browserify-des | 1.0.2 | indirect |
| npm | browserify-rsa | 4.1.1 | indirect |
| npm | browserify-sign | 4.2.5 | indirect |
| npm | browserify-zlib | 0.2.0 | indirect |
| npm | browserslist | 4.28.1 | indirect |
| npm | buffer | 5.2.1 | indirect |
| npm | buffer-from | 1.1.2 | indirect |
| npm | buffer-xor | 1.0.3 | indirect |
| npm | builtin-status-codes | 3.0.0 | indirect |
| npm | cached-path-relative | 1.1.0 | 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 | 1.0.30001777 | indirect |
| npm | chalk | 4.1.2 | indirect |
| npm | chokidar | 3.6.0 | indirect |
| npm | cipher-base | 1.0.7 | indirect |
| npm | clean-stack | 2.2.0 | indirect |
| npm | cliui | 6.0.0 | indirect |
| npm | color-convert | 2.0.1 | indirect |
| npm | color-name | 1.1.4 | indirect |
| npm | combine-source-map | 0.8.0 | indirect |
| npm | commander | 6.2.1 | indirect |
| npm | commondir | 1.0.1 | indirect |
| npm | concat-map | 0.0.1 | indirect |
| npm | concat-stream | 1.6.2 | indirect |
| npm | console-browserify | 1.2.0 | indirect |
| npm | constants-browserify | 1.0.0 | indirect |
| npm | convert-source-map | 1.1.3 | indirect |
| npm | convert-source-map | 1.9.0 | indirect |
| npm | convert-source-map | 2.0.0 | indirect |
| npm | core-js | 2.6.12 | indirect |
| npm | core-js-compat | 3.48.0 | indirect |
| npm | core-js-pure | 3.48.0 | indirect |
| npm | core-util-is | 1.0.3 | indirect |
| npm | create-ecdh | 4.0.4 | indirect |
| npm | create-hash | 1.2.0 | indirect |
| npm | create-hmac | 1.1.7 | indirect |
| npm | cross-spawn | 7.0.6 | indirect |
| npm | crypto-browserify | 3.12.1 | indirect |
| npm | dash-ast | 1.0.0 | indirect |
| npm | debug | 4.4.3 | indirect |
| npm | decamelize | 1.2.0 | indirect |
| npm | deep-is | 0.1.4 | 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 | defined | 1.0.1 | indirect |
| npm | deps-sort | 2.0.1 | indirect |
| npm | des.js | 1.1.0 | indirect |
| npm | detective | 5.2.1 | indirect |
| npm | diffie-hellman | 5.0.3 | indirect |
| npm | doctrine | 3.0.0 | indirect |
| npm | domain-browser | 1.2.0 | indirect |
| npm | dunder-proto | 1.0.1 | indirect |
| npm | duplexer2 | 0.1.4 | indirect |
| npm | eastasianwidth | 0.2.0 | indirect |
| npm | electron-to-chromium | 1.5.307 | indirect |
| npm | elliptic | 6.6.1 | indirect |
| npm | emoji-regex | 8.0.0 | indirect |
| npm | emoji-regex | 9.2.2 | 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 | es6-error | 4.1.1 | indirect |
| npm | escalade | 3.2.0 | indirect |
| npm | escape-string-regexp | 4.0.0 | indirect |
| npm | eslint | 8.57.1 | indirect |
| npm | eslint-scope | 7.2.2 | indirect |
| npm | eslint-visitor-keys | 3.4.3 | indirect |
| npm | espree | 9.6.1 | indirect |
| npm | esprima | 4.0.1 | indirect |
| npm | esquery | 1.7.0 | indirect |
| npm | esrecurse | 4.3.0 | indirect |
| npm | estraverse | 5.3.0 | indirect |
| npm | esutils | 2.0.3 | indirect |
| npm | events | 3.3.0 | indirect |
| npm | evp_bytestokey | 1.0.3 | 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 | fast-safe-stringify | 2.1.1 | indirect |
| npm | fastq | 1.20.1 | indirect |
| npm | file-entry-cache | 6.0.1 | indirect |
| npm | fill-range | 7.1.1 | indirect |
| npm | find-cache-dir | 3.3.2 | indirect |
| npm | find-up | 4.1.0 | indirect |
| npm | find-up | 5.0.0 | indirect |
| npm | flat-cache | 3.2.0 | indirect |
| npm | flatted | 3.4.1 | indirect |
| npm | for-each | 0.3.5 | indirect |
| npm | foreground-child | 2.0.0 | indirect |
| npm | foreground-child | 3.3.1 | indirect |
| npm | fromentries | 1.3.2 | indirect |
| npm | fs-readdir-recursive | 1.1.0 | indirect |
| npm | fs.realpath | 1.0.0 | indirect |
| npm | fsevents | 2.3.3 | indirect |
| npm | function-bind | 1.1.2 | indirect |
| npm | generator-function | 2.0.1 | indirect |
| npm | gensync | 1.0.0-beta.2 | indirect |
| npm | get-assigned-identifiers | 1.2.0 | 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 | glob | 10.5.0 | indirect |
| npm | glob | 13.0.6 | indirect |
| npm | glob | 7.2.3 | indirect |
| npm | glob-parent | 5.1.2 | indirect |
| npm | glob-parent | 6.0.2 | indirect |
| npm | globals | 13.24.0 | indirect |
| npm | gopd | 1.2.0 | indirect |
| npm | graceful-fs | 4.2.11 | indirect |
| npm | graphemer | 1.4.0 | indirect |
| npm | has-flag | 4.0.0 | indirect |
| npm | has-property-descriptors | 1.0.2 | indirect |
| npm | has-symbols | 1.1.0 | indirect |
| npm | has-tostringtag | 1.0.2 | indirect |
| npm | hash-base | 3.0.5 | indirect |
| npm | hash-base | 3.1.2 | indirect |
| npm | hash.js | 1.1.7 | indirect |
| npm | hasha | 5.2.2 | indirect |
| npm | hasown | 2.0.2 | indirect |
| npm | hmac-drbg | 1.0.1 | indirect |
| npm | html-escaper | 2.0.2 | indirect |
| npm | htmlescape | 1.1.1 | indirect |
| npm | https-browserify | 1.0.0 | indirect |
| npm | ieee754 | 1.2.1 | indirect |
| npm | ignore | 5.3.2 | 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 | 2.0.3 | indirect |
| npm | inherits | 2.0.4 | indirect |
| npm | inline-source-map | 0.6.3 | indirect |
| npm | insert-module-globals | 7.2.1 | indirect |
| npm | is-arguments | 1.2.0 | indirect |
| npm | is-binary-path | 2.1.0 | indirect |
| npm | is-buffer | 1.1.6 | indirect |
| npm | is-callable | 1.2.7 | indirect |
| npm | is-core-module | 2.16.1 | indirect |
| npm | is-extglob | 2.1.1 | indirect |
| npm | is-fullwidth-code-point | 3.0.0 | indirect |
| npm | is-generator-function | 1.1.2 | indirect |
| npm | is-glob | 4.0.3 | indirect |
| npm | is-number | 7.0.0 | indirect |
| npm | is-path-inside | 3.0.3 | indirect |
| npm | is-regex | 1.2.1 | indirect |
| npm | is-stream | 2.0.1 | indirect |
| npm | is-typed-array | 1.1.15 | indirect |
| npm | is-typedarray | 1.0.0 | 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 | istanbul-lib-coverage | 3.2.2 | indirect |
| npm | istanbul-lib-hook | 3.0.0 | indirect |
| npm | istanbul-lib-instrument | 6.0.3 | indirect |
| npm | istanbul-lib-processinfo | 3.0.0 | indirect |
| npm | istanbul-lib-report | 3.0.1 | indirect |
| npm | istanbul-lib-source-maps | 4.0.1 | indirect |
| npm | istanbul-reports | 3.2.0 | indirect |
| npm | jackspeak | 3.4.3 | indirect |
| npm | jasmine | 6.1.0 | indirect |
| npm | jasmine-core | 6.1.0 | indirect |
| npm | js-tokens | 4.0.0 | indirect |
| npm | js-yaml | 3.14.2 | indirect |
| npm | js-yaml | 4.1.1 | indirect |
| npm | jsesc | 3.1.0 | indirect |
| npm | json-buffer | 3.0.1 | 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 | jsonparse | 1.3.1 | indirect |
| npm | JSONStream | 1.3.5 | indirect |
| npm | keyv | 4.5.4 | indirect |
| npm | labeled-stream-splicer | 2.0.2 | indirect |
| npm | levn | 0.4.1 | indirect |
| npm | locate-path | 5.0.0 | indirect |
| npm | locate-path | 6.0.0 | indirect |
| npm | lodash.debounce | 4.0.8 | indirect |
| npm | lodash.flattendeep | 4.4.0 | indirect |
| npm | lodash.memoize | 3.0.4 | indirect |
| npm | lodash.merge | 4.6.2 | indirect |
| npm | lru-cache | 10.4.3 | indirect |
| npm | lru-cache | 11.2.6 | indirect |
| npm | lru-cache | 5.1.1 | indirect |
| npm | make-dir | 2.1.0 | indirect |
| npm | make-dir | 3.1.0 | indirect |
| npm | make-dir | 4.0.0 | indirect |
| npm | math-intrinsics | 1.1.0 | indirect |
| npm | md5.js | 1.3.5 | indirect |
| npm | miller-rabin | 4.0.1 | indirect |
| npm | minimalistic-assert | 1.0.1 | indirect |
| npm | minimalistic-crypto-utils | 1.0.1 | indirect |
| npm | minimatch | 10.2.4 | indirect |
| npm | minimatch | 3.1.5 | indirect |
| npm | minimatch | 9.0.9 | indirect |
| npm | minimist | 1.2.8 | indirect |
| npm | minipass | 7.1.3 | indirect |
| npm | mkdirp-classic | 0.5.3 | indirect |
| npm | module-deps | 6.2.3 | indirect |
| npm | ms | 2.1.3 | indirect |
| npm | natural-compare | 1.4.0 | indirect |
| npm | node-preload | 0.2.1 | indirect |
| npm | node-releases | 2.0.36 | indirect |
| npm | normalize-path | 3.0.0 | indirect |
| npm | nyc | 18.0.0 | indirect |
| npm | object-inspect | 1.13.4 | indirect |
| npm | object-keys | 1.1.1 | indirect |
| npm | object.assign | 4.1.7 | indirect |
| npm | once | 1.4.0 | indirect |
| npm | optionator | 0.9.4 | indirect |
| npm | os-browserify | 0.3.0 | indirect |
| npm | p-limit | 2.3.0 | indirect |
| npm | p-limit | 3.1.0 | indirect |
| npm | p-locate | 4.1.0 | indirect |
| npm | p-locate | 5.0.0 | indirect |
| npm | p-map | 3.0.0 | indirect |
| npm | p-try | 2.2.0 | indirect |
| npm | package-hash | 4.0.0 | indirect |
| npm | package-json-from-dist | 1.0.1 | indirect |
| npm | pako | 1.0.11 | indirect |
| npm | parent-module | 1.0.1 | indirect |
| npm | parents | 1.0.1 | indirect |
| npm | parse-asn1 | 5.1.9 | indirect |
| npm | path-browserify | 1.0.1 | 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-platform | 0.11.15 | indirect |
| npm | path-scurry | 1.11.1 | indirect |
| npm | path-scurry | 2.0.2 | indirect |
| npm | pbkdf2 | 3.1.5 | indirect |
| npm | picocolors | 1.1.1 | indirect |
| npm | picomatch | 2.3.1 | indirect |
| npm | pify | 4.0.1 | indirect |
| npm | pkg-dir | 4.2.0 | indirect |
| npm | possible-typed-array-names | 1.1.0 | indirect |
| npm | prelude-ls | 1.2.1 | indirect |
| npm | process | 0.11.10 | indirect |
| npm | process-nextick-args | 2.0.1 | indirect |
| npm | process-on-spawn | 1.1.0 | indirect |
| npm | public-encrypt | 4.0.3 | indirect |
| npm | punycode | 1.4.1 | indirect |
| npm | punycode | 2.3.1 | indirect |
| npm | qs | 6.15.0 | indirect |
| npm | querystring-es3 | 0.2.1 | indirect |
| npm | queue-microtask | 1.2.3 | indirect |
| npm | randombytes | 2.1.0 | indirect |
| npm | randomfill | 1.0.4 | indirect |
| npm | read-only-stream | 2.0.0 | indirect |
| npm | readable-stream | 2.3.8 | indirect |
| npm | readable-stream | 3.6.2 | indirect |
| npm | readdirp | 3.6.0 | indirect |
| npm | regenerate | 1.4.2 | indirect |
| npm | regenerate-unicode-properties | 10.2.2 | indirect |
| npm | regenerator-runtime | 0.11.1 | indirect |
| npm | regexpu-core | 6.4.0 | indirect |
| npm | regjsgen | 0.8.0 | indirect |
| npm | regjsparser | 0.13.0 | indirect |
| npm | release-zalgo | 1.0.0 | indirect |
| npm | require-directory | 2.1.1 | indirect |
| npm | require-main-filename | 2.0.0 | indirect |
| npm | resolve | 1.22.11 | indirect |
| npm | resolve-from | 4.0.0 | indirect |
| npm | resolve-from | 5.0.0 | indirect |
| npm | reusify | 1.1.0 | indirect |
| npm | rimraf | 3.0.2 | indirect |
| npm | rimraf | 6.1.3 | indirect |
| npm | ripemd160 | 2.0.3 | indirect |
| npm | run-parallel | 1.2.0 | indirect |
| npm | safe-buffer | 5.1.2 | indirect |
| npm | safe-buffer | 5.2.1 | indirect |
| npm | safe-regex-test | 1.1.0 | indirect |
| npm | semver | 5.7.2 | indirect |
| npm | semver | 6.3.1 | indirect |
| npm | semver | 7.7.4 | indirect |
| npm | set-blocking | 2.0.0 | indirect |
| npm | set-function-length | 1.2.2 | indirect |
| npm | sha.js | 2.4.12 | indirect |
| npm | shasum-object | 1.0.1 | indirect |
| npm | shebang-command | 2.0.0 | indirect |
| npm | shebang-regex | 3.0.0 | indirect |
| npm | shell-quote | 1.8.3 | 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 | signal-exit | 4.1.0 | indirect |
| npm | simple-concat | 1.0.1 | indirect |
| npm | slash | 2.0.0 | indirect |
| npm | source-map | 0.5.7 | indirect |
| npm | source-map | 0.6.1 | indirect |
| npm | spawn-wrap | 3.0.0 | indirect |
| npm | sprintf-js | 1.0.3 | indirect |
| npm | stream-browserify | 3.0.0 | indirect |
| npm | stream-combiner2 | 1.1.1 | indirect |
| npm | stream-http | 3.2.0 | indirect |
| npm | stream-splicer | 2.0.1 | indirect |
| npm | string-width | 4.2.3 | indirect |
| npm | string-width | 5.1.2 | indirect |
| npm | string_decoder | 1.1.1 | indirect |
| npm | string_decoder | 1.3.0 | indirect |
| npm | strip-ansi | 6.0.1 | indirect |
| npm | strip-ansi | 7.2.0 | indirect |
| npm | strip-bom | 4.0.0 | indirect |
| npm | strip-json-comments | 3.1.1 | indirect |
| npm | subarg | 1.0.0 | indirect |
| npm | supports-color | 7.2.0 | indirect |
| npm | supports-preserve-symlinks-flag | 1.0.0 | indirect |
| npm | syntax-error | 1.4.0 | indirect |
| npm | test-exclude | 8.0.0 | indirect |
| npm | text-table | 0.2.0 | indirect |
| npm | through | 2.3.8 | indirect |
| npm | through2 | 2.0.5 | indirect |
| npm | timers-browserify | 1.4.2 | indirect |
| npm | to-buffer | 1.2.2 | indirect |
| npm | to-regex-range | 5.0.1 | indirect |
| npm | tty-browserify | 0.0.1 | indirect |
| npm | type-check | 0.4.0 | indirect |
| npm | type-fest | 0.20.2 | indirect |
| npm | type-fest | 0.8.1 | indirect |
| npm | typed-array-buffer | 1.0.3 | indirect |
| npm | typedarray | 0.0.6 | indirect |
| npm | typedarray-to-buffer | 3.1.5 | indirect |
| npm | umd | 3.0.3 | indirect |
| npm | undeclared-identifiers | 1.1.3 | indirect |
| npm | unicode-canonical-property-names-ecmascript | 2.0.1 | indirect |
| npm | unicode-match-property-ecmascript | 2.0.0 | indirect |
| npm | unicode-match-property-value-ecmascript | 2.2.1 | indirect |
| npm | unicode-property-aliases-ecmascript | 2.2.0 | indirect |
| npm | unicode-property-value-aliases | 3.9.0 | indirect |
| npm | update-browserslist-db | 1.2.3 | indirect |
| npm | uri-js | 4.4.1 | indirect |
| npm | url | 0.11.4 | indirect |
| npm | util | 0.10.4 | indirect |
| npm | util | 0.12.5 | indirect |
| npm | util-deprecate | 1.0.2 | indirect |
| npm | uuid | 8.3.2 | indirect |
| npm | vm-browserify | 1.1.2 | indirect |
| npm | which | 2.0.2 | indirect |
| npm | which-module | 2.0.1 | indirect |
| npm | which-typed-array | 1.1.20 | indirect |
| npm | word-wrap | 1.2.5 | indirect |
| npm | wrap-ansi | 6.2.0 | 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 | 3.0.3 | indirect |
| npm | xregexp | 4.4.1 | indirect |
| npm | xtend | 4.0.2 | 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 | yocto-queue | 0.1.0 | indirect |
Dependency advisories 0
Installing npm:xregexp@5.1.2 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.
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 v0.31.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — npm.