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https://github.com/nodeca/js-yaml

Score: 36.47655652394339

Last synced: about 17 hours ago
JSON representation

Repository metadata:

JavaScript YAML parser and dumper. Very fast.


Owner metadata:


GitHub Events

Total
Last Year

Committers metadata

Last synced: 1 day ago

Total Commits: 1,523
Total Committers: 84
Avg Commits per committer: 18.131
Development Distribution Score (DDS): 0.735

Commits in past year: 314
Committers in past year: 7
Avg Commits per committer in past year: 44.857
Development Distribution Score (DDS) in past year: 0.025

Name Email Commits
Aleksey V Zapparov i****i@m****g 404
Dervus Grim d****s@l****m 326
Vitaly Puzrin v****n@g****m 306
Vitaly Puzrin v****y@r****u 293
Dervus Grim d****m@g****m 64
Alex Kocharin a****x@k****u 32
Andy Li a****i@g****m 5
Daniel Lepage d****e@g****m 3
Keith C. Ivey k****h@i****g 3
isaacs i****@i****e 3
spokodev s****v@g****m 3
Shinnosuke Watanabe s****b@g****m 2
Tim Cameron Ryan i****d@t****g 2
djchie d****v@g****m 2
Erik Seliger e****r 2
Kirill Efimov k****9@g****m 2
Dominique Dumont d****d@d****g 2
Alexander Rodin r****r@g****m 2
Caolan McMahon c****n@c****m 2
Edward Betts e****d@4****m 1
Ethan Smith e****n@o****m 1
ExE Boss 3****s 1
Fabio Spampinato s****o@g****m 1
Fayimora Femi-Balogun f****i@f****m 1
Felipe Serafim f****m@g****m 1
Gabriele Coletta c****e@g****m 1
Gyandeep Singh g****s@g****m 1
Adam Roberts 3****b 1
Adrian Vogelsgesang a****g@t****e 1
Alex a****n@g****m 1
and 54 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 571
Total pull requests: 222
Average time to close issues: 9 months
Average time to close pull requests: 4 months
Total issue authors: 443
Total pull request authors: 176
Average comments per issue: 3.23
Average comments per pull request: 3.32
Merged pull request: 92
Bot issues: 0
Bot pull requests: 0

Past year issues: 35
Past year pull requests: 36
Past year average time to close issues: 14 days
Past year average time to close pull requests: 5 days
Past year issue authors: 28
Past year pull request authors: 23
Past year average comments per issue: 2.4
Past year average comments per pull request: 1.81
Past year merged pull request: 8
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/nodeca/js-yaml

Top Issue Authors

  • puzrin (29)
  • ixti (16)
  • dervus (15)
  • ghost (14)
  • asomov (9)
  • rlidwka (5)
  • zdm (4)
  • diberry (4)
  • ingydotnet (4)
  • IngisKahn (3)
  • octogonz (3)
  • zanona (3)
  • RonWang (3)
  • felixfbecker (3)
  • Giszmo (3)

Top Pull Request Authors

  • Jah-yee (7)
  • rlidwka (5)
  • realityking (4)
  • spokodev (4)
  • ixti (4)
  • kcivey (3)
  • eseliger (3)
  • nschonni (3)
  • djchie (2)
  • official-burak (2)
  • clumsyjedi (2)
  • Hirse (2)
  • diberry (2)
  • monken (2)
  • sarathfrancis90 (2)

Top Issue Labels

  • bug (37)
  • defect (18)
  • improvement (18)
  • not a bug (10)
  • feature (10)
  • uncertain (5)
  • won't fix (2)
  • spec 1.2 (2)

Top Pull Request Labels

  • bug (2)
  • won't fix (1)
  • spec 1.2 (1)

Package metadata

npmjs.org: js-yaml

YAML 1.2 parser and serializer

ubuntu-24.04: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-7 (published 8 months ago)
  • Last Synced: 2026-09-01T08:29:34.336Z (about 1 month ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 0.639%
    • Forks count: 1.206%
    • Stargazers count: 1.351%
npmjs.org: @zkochan/js-yaml

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml#readme
  • Licenses: MIT
  • Latest release: 0.0.11 (published 8 months ago)
  • Last Synced: 2026-10-11T12:41:24.855Z (about 21 hours ago)
  • Versions: 12
  • Dependent Packages: 33
  • Dependent Repositories: 9,414
  • Downloads: 42,632,264 Last month
  • Docker Downloads: 122,125,265
  • Rankings:
    • Downloads: 0.084%
    • Dependent repos count: 0.257%
    • Docker downloads count: 0.386%
    • Average: 0.685%
    • Dependent packages count: 0.81%
    • Stargazers count: 1.251%
    • Forks count: 1.322%
  • Maintainers (1)
bower.io: js-yaml

  • Homepage:
  • Status: removed
  • Licenses: mit
  • Latest release: 4.1.0 (published over 5 years ago)
  • Last Synced: 2025-11-18T13:01:33.851Z (11 months ago)
  • Versions: 74
  • Dependent Packages: 14
  • Dependent Repositories: 266
  • Rankings:
    • Dependent repos count: 0.937%
    • Dependent packages count: 0.966%
    • Stargazers count: 1.018%
    • Average: 1.041%
    • Forks count: 1.245%
npmjs.org: js-yaml-bespoken

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: MIT
  • Latest release: 3.11.6 (published almost 7 years ago)
  • Last Synced: 2026-10-10T13:06:42.139Z (2 days ago)
  • Versions: 6
  • Dependent Packages: 3
  • Dependent Repositories: 31
  • Downloads: 747 Last month
  • Rankings:
    • Stargazers count: 1.284%
    • Forks count: 1.354%
    • Dependent repos count: 2.362%
    • Downloads: 2.629%
    • Average: 2.686%
    • Dependent packages count: 5.8%
  • Maintainers (1)
pypi.org: xstatic-js-yaml

JS-Yaml 3.13.1 (XStatic packaging standard)

  • Homepage: https://github.com/nodeca/js-yaml
  • Documentation: https://xstatic-js-yaml.readthedocs.io/
  • Licenses: MIT
  • Latest release: 0.0.0 (published over 8 years ago)
  • Last Synced: 2026-10-10T13:06:22.078Z (2 days ago)
  • Versions: 3
  • Dependent Packages: 1
  • Dependent Repositories: 11
  • Downloads: 6,380 Last month
  • Rankings:
    • Stargazers count: 0.369%
    • Forks count: 1.462%
    • Average: 2.896%
    • Dependent packages count: 3.271%
    • Dependent repos count: 4.454%
    • Downloads: 4.923%
  • Maintainers (1)
npmjs.org: js-yaml-chase-esm

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: MIT
  • Latest release: 3.14.0-esm.2 (published about 6 years ago)
  • Last Synced: 2026-10-10T13:06:28.655Z (2 days ago)
  • Versions: 1
  • Dependent Packages: 2
  • Dependent Repositories: 7
  • Downloads: 53 Last month
  • Rankings:
    • Stargazers count: 1.285%
    • Forks count: 1.355%
    • Dependent repos count: 4.517%
    • Average: 6.04%
    • Dependent packages count: 8.786%
    • Downloads: 14.254%
  • Maintainers (1)
npmjs.org: @gerhobbelt/js-yaml

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: MIT
  • Latest release: 3.13.1-6 (published over 7 years ago)
  • Last Synced: 2026-10-10T13:06:30.327Z (2 days ago)
  • Versions: 3
  • Dependent Packages: 3
  • Dependent Repositories: 1
  • Downloads: 69 Last month
  • Rankings:
    • Stargazers count: 1.284%
    • Forks count: 1.354%
    • Dependent packages count: 5.8%
    • Average: 7.612%
    • Dependent repos count: 10.768%
    • Downloads: 18.852%
  • Maintainers (1)
repo1.maven.org: org.webjars.npm:js-yaml

WebJar for js-yaml

  • Homepage: https://www.webjars.org
  • Documentation: https://appdoc.app/artifact/org.webjars.npm/js-yaml/
  • Licenses: MIT
  • Latest release: 4.3.2 (published 9 days ago)
  • Last Synced: 2026-10-10T13:06:23.934Z (2 days ago)
  • Versions: 27
  • Dependent Packages: 59
  • Dependent Repositories: 1
  • Rankings:
    • Dependent packages count: 1.146%
    • Stargazers count: 3.75%
    • Forks count: 6.263%
    • Average: 7.951%
    • Dependent repos count: 20.645%
npmjs.org: @nicmosc/js-yaml

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: MIT
  • Latest release: 0.1.11 (published over 6 years ago)
  • Last Synced: 2026-10-10T13:06:41.343Z (2 days ago)
  • Versions: 12
  • Dependent Packages: 1
  • Dependent Repositories: 1
  • Downloads: 33 Last month
  • Rankings:
    • Stargazers count: 1.284%
    • Forks count: 1.354%
    • Dependent repos count: 10.768%
    • Average: 11.276%
    • Dependent packages count: 21.31%
    • Downloads: 21.663%
  • Maintainers (1)
npmjs.org: builder-js-yml-no-duplicates

YAML parser and serializer without duplicates

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: MIT
  • Latest release: 3.6.2 (published over 9 years ago)
  • Last Synced: 2026-10-10T13:06:29.864Z (2 days ago)
  • Versions: 2
  • Dependent Packages: 1
  • Dependent Repositories: 1
  • Downloads: 20 Last month
  • Rankings:
    • Stargazers count: 1.284%
    • Forks count: 1.354%
    • Dependent repos count: 10.768%
    • Average: 13.753%
    • Dependent packages count: 21.31%
    • Downloads: 34.049%
  • Maintainers (1)
repo1.maven.org: org.webjars.bower:js-yaml

WebJar for js-yaml

  • Homepage: http://webjars.org
  • Documentation: https://appdoc.app/artifact/org.webjars.bower/js-yaml/
  • Licenses: MIT
  • Latest release: 3.12.0 (published over 8 years ago)
  • Last Synced: 2026-10-10T13:06:23.937Z (2 days ago)
  • Versions: 3
  • Dependent Packages: 3
  • Dependent Repositories: 0
  • Rankings:
    • Stargazers count: 3.013%
    • Forks count: 5.088%
    • Average: 14.246%
    • Dependent packages count: 16.904%
    • Dependent repos count: 31.98%
repo1.maven.org: org.webjars.bowergithub.nodeca:js-yaml

WebJar for js-yaml

  • Homepage: https://www.webjars.org
  • Documentation: https://appdoc.app/artifact/org.webjars.bowergithub.nodeca/js-yaml/
  • Licenses: MIT
  • Latest release: 3.14.1 (published almost 6 years ago)
  • Last Synced: 2026-10-10T13:06:21.279Z (2 days ago)
  • Versions: 5
  • Dependent Packages: 1
  • Dependent Repositories: 1
  • Rankings:
    • Stargazers count: 3.75%
    • Forks count: 6.263%
    • Average: 15.848%
    • Dependent repos count: 20.645%
    • Dependent packages count: 32.733%
npmjs.org: @ray4105/js-yaml

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: MIT
  • Latest release: 3.13.1 (published over 6 years ago)
  • Last Synced: 2026-10-10T13:06:34.698Z (2 days ago)
  • Versions: 1
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 7 Last month
  • Rankings:
    • Stargazers count: 1.536%
    • Forks count: 1.595%
    • Dependent packages count: 9.482%
    • Average: 16.741%
    • Dependent repos count: 25.328%
    • Downloads: 45.763%
  • Maintainers (1)
npmjs.org: @depup/js-yaml

YAML 1.2 parser and serializer (with updated dependencies)

  • Homepage: https://github.com/nodeca/js-yaml#readme
  • Licenses: MIT
  • Latest release: 5.4.3-depup.11 (published 3 days ago)
  • Last Synced: 2026-10-10T13:06:37.891Z (2 days ago)
  • Versions: 234
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 15,340 Last month
  • Rankings:
    • Downloads: 15.876%
    • Dependent repos count: 21.416%
    • Average: 22.718%
    • Dependent packages count: 30.863%
  • Maintainers (1)
  • Funding:
    • url: https://github.com/sponsors/puzrin: type: github
    • url: https://github.com/sponsors/nodeca: type: github
npmjs.org: yaml-javascript

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml#readme
  • Status: unpublished
  • Licenses: MIT
  • Latest release: 4.1.1 (published 5 months ago)
  • Last Synced: 2026-10-10T13:06:35.556Z (2 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 21.746%
    • Average: 26.545%
    • Dependent packages count: 31.344%
  • Maintainers (1)
npmjs.org: @depup/zkochan__js-yaml

YAML 1.2 parser and serializer (with updated dependencies)

  • Homepage: https://github.com/nodeca/js-yaml#readme
  • Licenses: MIT
  • Latest release: 0.0.11-depup.1 (published 3 months ago)
  • Last Synced: 2026-10-10T13:06:30.882Z (2 days ago)
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 22 Last month
  • Rankings:
    • Dependent repos count: 22.409%
    • Average: 27.355%
    • Dependent packages count: 32.302%
  • Maintainers (1)
npmjs.org: @akrc/yaml

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml#readme
  • Licenses: MIT
  • Latest release: 4.2.0 (published about 2 years ago)
  • Last Synced: 2026-10-10T13:06:39.298Z (2 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 53 Last month
  • Rankings:
    • Dependent repos count: 25.927%
    • Average: 31.795%
    • Dependent packages count: 37.663%
  • Maintainers (1)
repo1.maven.org: org.mvnpm:js-yaml

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml#readme
  • Documentation: https://appdoc.app/artifact/org.mvnpm/js-yaml/
  • Licenses: MIT
  • Latest release: 5.4.3 (published 4 days ago)
  • Last Synced: 2026-10-10T13:06:22.423Z (2 days ago)
  • Versions: 21
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 28.332%
    • Average: 34.421%
    • Dependent packages count: 40.51%
npmjs.org: @mroz/js-yaml

YAML 1.2 parser and serializer

  • Homepage: https://github.com/nodeca/js-yaml#readme
  • Licenses: MIT
  • Latest release: 4.1.2 (published almost 2 years ago)
  • Last Synced: 2026-10-10T13:06:43.627Z (2 days ago)
  • Versions: 3
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 11 Last month
  • Rankings:
    • Dependent repos count: 36.073%
    • Average: 43.888%
    • Dependent packages count: 51.703%
  • Maintainers (2)
nixpkgs-24.11: nodePackages_latest.js-yaml

YAML 1.2 parser and serializer

nixpkgs-24.05: nodePackages_latest.js-yaml

YAML 1.2 parser and serializer

ubuntu-24.10: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-7 (published 8 months ago)
  • Last Synced: 2026-03-09T07:26:25.155Z (7 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
nixpkgs-24.11: nodePackages.js-yaml

YAML 1.2 parser and serializer

ubuntu-23.04: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-7 (published 8 months ago)
  • Last Synced: 2026-03-11T11:02:36.155Z (7 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
nixpkgs-23.11: nodePackages.js-yaml

YAML 1.2 parser and serializer

nixpkgs-23.05: nodePackages.js-yaml

YAML 1.2 parser and serializer

nixpkgs-unstable: nodePackages.js-yaml

YAML 1.2 parser and serializer

debian-12: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Documentation: https://packages.debian.org/bookworm/node-js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-7 (published 8 months ago)
  • Last Synced: 2026-03-13T20:43:20.830Z (7 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
debian-13: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Documentation: https://packages.debian.org/trixie/node-js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-7 (published 8 months ago)
  • Last Synced: 2026-03-13T23:12:39.002Z (7 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
debian-10: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Documentation: https://packages.debian.org/buster/node-js-yaml
  • Licenses: mit
  • Latest release: 3.11.0+dfsg-1 (published 8 months ago)
  • Last Synced: 2026-08-30T14:28:00.418Z (about 1 month ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
nixpkgs-23.11: nodePackages_latest.js-yaml

YAML 1.2 parser and serializer

nixpkgs-24.05: nodePackages.js-yaml

YAML 1.2 parser and serializer

nixpkgs-unstable: nodePackages_latest.js-yaml

YAML 1.2 parser and serializer

ubuntu-22.04: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-6 (published 8 months ago)
  • Last Synced: 2026-03-07T16:30:51.872Z (7 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
ubuntu-23.10: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-7 (published 8 months ago)
  • Last Synced: 2026-03-13T20:18:04.353Z (7 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
ubuntu-20.04: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: mit
  • Latest release: 3.13.1+dfsg-2 (published 8 months ago)
  • Last Synced: 2026-03-13T09:25:42.948Z (7 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
nixpkgs-23.05: nodePackages_latest.js-yaml

YAML 1.2 parser and serializer

debian-11: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Documentation: https://packages.debian.org/bullseye/node-js-yaml
  • Licenses: mit
  • Latest release: 3.14.1+dfsg+~3.12.6-2 (published 8 months ago)
  • Last Synced: 2026-09-10T14:27:12.647Z (about 1 month ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%

Dependencies

.github/workflows/ci.yml actions
  • actions/checkout v2 composite
  • actions/setup-node v1 composite
package.json npm
  • @rollup/plugin-commonjs ^17.0.0 development
  • @rollup/plugin-node-resolve ^11.0.0 development
  • ansi ^0.3.1 development
  • benchmark ^2.1.4 development
  • codemirror ^5.13.4 development
  • eslint ^7.0.0 development
  • fast-check ^2.8.0 development
  • gh-pages ^3.1.0 development
  • mocha ^8.2.1 development
  • nyc ^15.1.0 development
  • rollup ^2.34.1 development
  • rollup-plugin-node-polyfills ^0.2.1 development
  • rollup-plugin-terser ^7.0.2 development
  • shelljs ^0.8.4 development
  • argparse ^2.0.1
package-lock.json npm
  • 514 dependencies
benchmark/extra/package.json npm
  • js-yaml 4.1.1
benchmark/extra/package-lock.json npm
  • argparse 2.0.1
  • js-yaml 4.1.1
src/package.json npm