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

Score: 36.44058487658956

Last synced: about 20 hours ago
JSON representation

Repository metadata:

JavaScript YAML parser and dumper. Very fast.


Owner metadata:


GitHub Events

Total
Last Year

Committers metadata

Last synced: 2 days ago

Total Commits: 1,468
Total Committers: 83
Avg Commits per committer: 17.687
Development Distribution Score (DDS): 0.725

Commits in past year: 259
Committers in past year: 6
Avg Commits per committer in past year: 43.167
Development Distribution Score (DDS) in past year: 0.023

Name Email Commits
Aleksey V Zapparov i****i@m****g 404
Dervus Grim d****s@l****m 326
Vitaly Puzrin v****y@r****u 293
Vitaly Puzrin v****n@g****m 253
Dervus Grim d****m@g****m 64
Alex Kocharin a****x@k****u 32
Andy Li a****i@g****m 5
isaacs i****@i****e 3
Keith C. Ivey k****h@i****g 3
Daniel Lepage d****e@g****m 3
Caolan McMahon c****n@c****m 2
Alexander Rodin r****r@g****m 2
Dominique Dumont d****d@d****g 2
Kirill Efimov k****9@g****m 2
Shinnosuke Watanabe s****b@g****m 2
Tim Cameron Ryan i****d@t****g 2
djchie d****v@g****m 2
spokodev s****v@g****m 2
Erik Seliger e****r 2
Adrian Vogelsgesang a****g@t****e 1
Alex a****n@g****m 1
Alex Heneveld a****d@c****m 1
Andrew Gallagher k****r@g****m 1
Andrey Kravtsov r****v@g****m 1
Angus Yang 1****0@q****m 1
Bachar Wehbi m****e@b****t 1
Brian Woodward b****d@g****m 1
Caleb i****m@y****m 1
Devon Govett d****t@g****m 1
Igor Bereznyak i****k@g****m 1
and 53 more...

Issue and Pull Request metadata

Last synced: 2 days ago

Total issues: 129
Total pull requests: 49
Average time to close issues: 5 months
Average time to close pull requests: about 1 month
Total issue authors: 120
Total pull request authors: 39
Average comments per issue: 2.62
Average comments per pull request: 0.88
Merged pull request: 9
Bot issues: 0
Bot pull requests: 0

Past year issues: 21
Past year pull requests: 20
Past year average time to close issues: 5 days
Past year average time to close pull requests: 3 days
Past year issue authors: 20
Past year pull request authors: 13
Past year average comments per issue: 2.76
Past year average comments per pull request: 1.2
Past year merged pull request: 6
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

  • zdm (4)
  • puzrin (4)
  • artuska (2)
  • maurxce (2)
  • dervus (2)
  • bennycode (1)
  • gabrielcabola (1)
  • fischeversenker (1)
  • asomov (1)
  • rochanam (1)
  • raubel (1)
  • qmetest (1)
  • beckjake (1)
  • zzzgit (1)
  • loynoir (1)

Top Pull Request Authors

  • Jah-yee (5)
  • spokodev (3)
  • chikko80 (2)
  • loynoir (2)
  • sarathfrancis90 (2)
  • mighty1231 (2)
  • shmolf (1)
  • sashashura (1)
  • rlidwka (1)
  • td-sclemens (1)
  • pascalre (1)
  • pratik-desgn (1)
  • achacttn (1)
  • david-mohr (1)
  • gaoflow (1)

Top Issue Labels

  • bug (2)
  • spec 1.2 (2)
  • not a bug (1)
  • uncertain (1)
  • feature (1)
  • improvement (1)
  • defect (1)

Top Pull Request Labels

  • spec 1.2 (1)

Package metadata

npmjs.org: js-yaml

YAML 1.2 parser and serializer

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 6 months ago)
  • Last Synced: 2026-08-12T02:01:36.199Z (2 days ago)
  • Versions: 12
  • Dependent Packages: 33
  • Dependent Repositories: 9,414
  • Downloads: 36,549,514 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 (9 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: 2026-08-12T02:01:34.011Z (2 days ago)
  • Versions: 6
  • Dependent Packages: 3
  • Dependent Repositories: 31
  • Downloads: 653 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: 2026-08-12T02:01:38.269Z (2 days ago)
  • Versions: 3
  • Dependent Packages: 1
  • Dependent Repositories: 11
  • Downloads: 11,815 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 almost 6 years ago)
  • Last Synced: 2026-08-12T02:01:11.778Z (2 days ago)
  • Versions: 1
  • Dependent Packages: 2
  • Dependent Repositories: 7
  • Downloads: 23 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 about 7 years ago)
  • Last Synced: 2026-08-12T02:01:33.779Z (2 days ago)
  • Versions: 3
  • Dependent Packages: 3
  • Dependent Repositories: 1
  • Downloads: 43 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: 4.2.0 (published 2 months ago)
  • Last Synced: 2026-08-12T02:01:36.080Z (2 days ago)
  • Versions: 23
  • 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: 2026-08-12T02:01:05.144Z (2 days ago)
  • Versions: 12
  • Dependent Packages: 1
  • Dependent Repositories: 1
  • Downloads: 31 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: 2026-08-12T02:01:34.396Z (2 days ago)
  • Versions: 2
  • Dependent Packages: 1
  • Dependent Repositories: 1
  • Downloads: 11 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 about 8 years ago)
  • Last Synced: 2026-08-12T02:01:33.223Z (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 over 5 years ago)
  • Last Synced: 2026-08-12T02:01:33.481Z (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: 2026-08-12T02:01:36.463Z (2 days ago)
  • Versions: 1
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 11 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: 5.2.3-depup.31 (published 2 days ago)
  • Last Synced: 2026-08-12T02:01:34.980Z (2 days ago)
  • Versions: 58
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 6,165 Last month
  • Rankings:
    • Downloads: 15.876%
    • Dependent repos count: 21.416%
    • Average: 22.718%
    • Dependent packages count: 30.863%
  • Maintainers (1)
  • Funding:
    • type: github: url: https://github.com/sponsors/puzrin
    • type: github: url: https://github.com/sponsors/nodeca
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 3 months ago)
  • Last Synced: 2026-08-12T02:01:28.325Z (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 23 days ago)
  • Last Synced: 2026-08-12T02:01:34.055Z (2 days ago)
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 168 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 almost 2 years ago)
  • Last Synced: 2026-08-12T02:01:33.790Z (2 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 11 Last month
  • Rankings:
    • Dependent repos count: 25.927%
    • Average: 31.795%
    • Dependent packages count: 37.663%
  • Maintainers (1)
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: 2026-08-12T02:01:01.029Z (2 days ago)
  • Versions: 3
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 19 Last month
  • Rankings:
    • Dependent repos count: 36.073%
    • Average: 43.888%
    • Dependent packages count: 51.703%
  • Maintainers (2)
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 6 months ago)
  • Last Synced: 2026-03-13T05:06:12.173Z (5 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 6 months ago)
  • Last Synced: 2026-03-13T20:18:04.353Z (5 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
ubuntu-23.04: node-js-yaml

  • Homepage: https://github.com/nodeca/js-yaml
  • Licenses: mit
  • Latest release: 4.1.0+dfsg+~4.0.5-7 (published 6 months ago)
  • Last Synced: 2026-03-11T11:02:36.155Z (5 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

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 6 months ago)
  • Last Synced: 2026-03-06T16:47:23.967Z (5 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
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 6 months ago)
  • Last Synced: 2026-03-13T23:12:39.002Z (5 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_latest.js-yaml

YAML 1.2 parser and serializer

nixpkgs-23.11: nodePackages.js-yaml

YAML 1.2 parser and serializer

nixpkgs-unstable: nodePackages_latest.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 6 months ago)
  • Last Synced: 2026-03-13T20:43:20.830Z (5 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 6 months ago)
  • Last Synced: 2026-03-13T09:25:42.948Z (5 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

nixpkgs-23.05: nodePackages.js-yaml

YAML 1.2 parser and serializer

nixpkgs-24.05: nodePackages.js-yaml

YAML 1.2 parser and serializer

nixpkgs-24.05: nodePackages_latest.js-yaml

YAML 1.2 parser and serializer

nixpkgs-unstable: nodePackages.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 6 months ago)
  • Last Synced: 2026-03-13T10:27:56.398Z (5 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
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 6 months ago)
  • Last Synced: 2026-03-07T16:30:51.872Z (5 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_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 6 months ago)
  • Last Synced: 2026-03-09T07:26:25.155Z (5 months 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