https://github.com/nodeca/pako

zlib zlib-port

Score: 34.6671273921944

Last synced: about 19 hours ago
JSON representation

Repository metadata:

high speed zlib port to javascript, works in browser & node.js

Host: GitHub
URL: https://github.com/nodeca/pako
Owner: nodeca
License: mit
Created: 2014-01-25T13:57:00.000Z (over 12 years ago)
Default Branch: master
Last Pushed: 2026-09-03T17:42:32.000Z (8 days ago)
Last Synced: 2026-09-10T15:13:16.071Z (1 day ago)
Topics: zlib, zlib-port
Language: JavaScript
Homepage: https://nodeca.github.io/pako/
Size: 2.78 MB
Stars: 6,115
Watchers: 79
Forks: 802
Open Issues: 0
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
- Support: support/build-dist.mjs
Funding:
- Open collective: puzrin
- Patreon: puzrin
- Tidelift: npm/pako

Owner metadata:

Name: Nodeca
Login: nodeca
Email:
Kind: organization
Description: rcopen.com sources and node.js libraries
Website: https://rcopen.com
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/723678?v=4
Repositories: 48
Last Synced at: 2024-10-29T17:10:26.696Z
Profile URL: https://github.com/nodeca

GitHub Events

Total

Create event: 5
Delete event: 4
Fork event: 22
Issue comment event: 13
Issues event: 7
Pull request event: 2
Push event: 16
Watch event: 386
Total: 455

Last Year

Create event: 5
Delete event: 4
Fork event: 4
Issue comment event: 1
Issues event: 2
Push event: 16
Watch event: 55
Total: 87

Committers metadata

Last synced: 2 days ago

Total Commits: 432
Total Committers: 27
Avg Commits per committer: 16.0
Development Distribution Score (DDS): 0.345

Commits in past year: 68
Committers in past year: 4
Avg Commits per committer in past year: 17.0
Development Distribution Score (DDS) in past year: 0.059

Name	Email	Commits
Vitaly Puzrin	v**y@r**u	283
Vitaly Puzrin	v**n@g**m	67
nik	a**n@g**m	30
Alex Kocharin	a**x@k**u	22
Ľubor Illek	L**k@g**m	4
Kirill Efimov	k**9@g**m	2
Tino Lange	t**o@t**e	2
spokodev	s**v@g**m	2
Petr Mikusek	p**k@k**z	2
Antonio Román	k**d@g**m	1
DeepView Autofix	2****x	1
Diogo Teles Sant'Anna	d**s@g**m	1
Dylan Pulver	3****r	1
Igor Novozhilov	m**n@g**m	1
Jake	m**e@j**g	1
Joseph Frazier	1**r@g**m	1
Josh Soref	j****f	1
Nicholas Sherlock	n**k@g**m	1
OrIOg	t**n@o**r	1
SheetJS	d**v@s**m	1
Trevor	t****d	1
coldcoff	t**e@f**m	1
desudesutalk	d****k	1
dignifiedquire	d**e@g**m	1
jesse keane	m**e@j**e	1
oldshensheep	2****p	1
Ádám Lippai	a**m@r**k	1

Issue and Pull Request metadata

Last synced: 2 days ago

Total issues: 105
Total pull requests: 37
Average time to close issues: 10 months
Average time to close pull requests: 4 months
Total issue authors: 95
Total pull request authors: 24
Average comments per issue: 3.93
Average comments per pull request: 2.59
Merged pull request: 8
Bot issues: 0
Bot pull requests: 11

Past year issues: 5
Past year pull requests: 16
Past year average time to close issues: 5 days
Past year average time to close pull requests: 4 days
Past year issue authors: 5
Past year pull request authors: 5
Past year average comments per issue: 1.2
Past year average comments per pull request: 0.81
Past year merged pull request: 4
Past year bot issues: 0
Past year bot pull requests: 11

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

Top Issue Authors

puzrin (5)
deehill (2)
crimson-med (2)
exander77 (2)
photopea (2)
jxu (2)
ggrossetie (2)
BribeFromTheHive (1)
swinsome (1)
ArenaGrenade (1)
hpardess (1)
Evelyn-guang (1)
kalvenschraut (1)
joelpoloney (1)
kirill-782 (1)

Top Pull Request Authors

dependabot[bot] (11)
UselessMnemonic (2)
spokodev (2)
Auler (2)
knuula (1)
codedread (1)
generalmimon (1)
cwtuan (1)
juanjoDiaz (1)
MatthewCallis (1)
Yash-Singh1 (1)
IgorNovozhilov (1)
twosdai (1)
dylanpulver (1)
diogoteles08 (1)

Top Issue Labels

bug (1)
wontfix (1)
question (1)

Top Pull Request Labels

javascript (11)
dependencies (11)

Package metadata

Total packages: 22
Total downloads:
- npm: 429,991,924 last-month
Total docker downloads: 6,455,447,208
Total dependent packages: 2,751 (may contain duplicates)
Total dependent repositories: 779,601 (may contain duplicates)
Total versions: 112
Total maintainers: 10

ubuntu-23.10: node-pako

Homepage: https://github.com/nodeca/pako
Licenses: mit
Latest release: 2.1.0+ds-1 (published 7 months ago)
Last Synced: 2026-03-13T20:18:58.206Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.136%
- Forks count: 0.24%
- Stargazers count: 0.303%

npmjs.org: pako

zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako#readme
Licenses: (MIT AND Zlib)
Latest release: 3.0.1 (published 2 months ago)
Last Synced: 2026-09-09T22:32:43.449Z (2 days ago)
Versions: 34
Dependent Packages: 2,699
Dependent Repositories: 779,528
Downloads: 429,988,854 Last month
Docker Downloads: 6,455,447,208
Rankings:
- Downloads: 0.014%
- Docker downloads count: 0.019%
- Dependent packages count: 0.03%
- Dependent repos count: 0.041%
- Average: 0.464%
- Stargazers count: 1.335%
- Forks count: 1.343%
Maintainers (1)
- vitaly
Funding:
- type: github: url: https://github.com/sponsors/puzrin
- type: github: url: https://github.com/sponsors/nodeca

bower.io: pako

Homepage:
Licenses: mit
Latest release: 2.1.0 (published almost 4 years ago)
Last Synced: 2026-03-10T18:56:41.500Z (6 months ago)
Versions: 30
Dependent Packages: 6
Dependent Repositories: 48
Rankings:
- Stargazers count: 1.203%
- Forks count: 1.242%
- Average: 1.67%
- Dependent packages count: 1.73%
- Dependent repos count: 2.504%

npmjs.org: pako-es

zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako
Licenses: (MIT AND Zlib)
Latest release: 1.0.9 (published almost 9 years ago)
Last Synced: 2026-09-09T22:42:06.833Z (2 days ago)
Versions: 3
Dependent Packages: 5
Dependent Repositories: 12
Downloads: 2,334 Last month
Rankings:
- Forks count: 1.371%
- Stargazers count: 1.378%
- Average: 3.232%
- Dependent repos count: 3.559%
- Dependent packages count: 3.623%
- Downloads: 6.23%
Maintainers (1)
- ohze

npmjs.org: @openpgp/pako

zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako
Licenses: (MIT AND Zlib)
Latest release: 1.0.12 (published over 5 years ago)
Last Synced: 2026-09-09T22:41:08.431Z (2 days ago)
Versions: 2
Dependent Packages: 6
Dependent Repositories: 10
Downloads: 566 Last month
Rankings:
- Forks count: 1.371%
- Stargazers count: 1.378%
- Average: 3.525%
- Dependent packages count: 3.623%
- Dependent repos count: 3.857%
- Downloads: 7.395%
Maintainers (3)
- larabr
- twiss
- bartbutler

repo1.maven.org: org.webjars.npm:pako

WebJar for pako

Homepage: https://www.webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/pako/
Licenses: (MIT AND Zlib)
Latest release: 3.0.1 (published about 2 months ago)
Last Synced: 2026-09-09T22:31:28.109Z (2 days ago)
Versions: 13
Dependent Packages: 28
Dependent Repositories: 0
Rankings:
- Dependent packages count: 2.276%
- Stargazers count: 4.414%
- Forks count: 6.276%
- Average: 11.995%
- Dependent repos count: 35.013%

repo1.maven.org: org.webjars.bower:pako

WebJar for pako

Homepage: http://webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.bower/pako/
Licenses: MIT
Latest release: 1.0.10 (published about 7 years ago)
Last Synced: 2026-09-09T22:31:28.197Z (2 days ago)
Versions: 8
Dependent Packages: 2
Dependent Repositories: 2
Rankings:
- Stargazers count: 4.414%
- Forks count: 6.276%
- Average: 12.4%
- Dependent repos count: 15.993%
- Dependent packages count: 22.916%

npmjs.org: @sethealth/pako

zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako#readme
Licenses: (MIT AND Zlib)
Latest release: 2.0.5 (published over 5 years ago)
Last Synced: 2026-09-09T22:32:59.442Z (2 days ago)
Versions: 6
Dependent Packages: 3
Dependent Repositories: 0
Downloads: 82 Last month
Rankings:
- Forks count: 1.603%
- Stargazers count: 1.672%
- Dependent packages count: 6.929%
- Average: 13.291%
- Dependent repos count: 25.328%
- Downloads: 30.925%
Maintainers (1)
- manucorporat

repo1.maven.org: org.webjars.bowergithub.nodeca:pako

WebJar for pako

Homepage: http://webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.bowergithub.nodeca/pako/
Licenses: MIT
Latest release: 1.0.10 (published over 7 years ago)
Last Synced: 2026-09-09T22:31:23.746Z (2 days ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Rankings:
- Stargazers count: 3.847%
- Forks count: 5.123%
- Average: 18.237%
- Dependent repos count: 31.98%
- Dependent packages count: 31.998%

npmjs.org: pako-lite

zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako
Status: deprecated
Licenses: MIT
Latest release: 0.2.7 (published about 11 years ago)
Last Synced: 2026-09-09T22:38:04.138Z (2 days ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 1
Downloads: 33 Last month
Rankings:
- Forks count: 1.369%
- Stargazers count: 1.379%
- Dependent repos count: 10.768%
- Average: 18.902%
- Dependent packages count: 21.31%
- Downloads: 59.685%
Maintainers (1)
- trysound

npmjs.org: @manse/pako

zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako#readme
Licenses: (MIT AND Zlib)
Latest release: 2.1.2 (published over 3 years ago)
Last Synced: 2026-09-09T22:36:52.045Z (2 days ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 18 Last month
Rankings:
- Forks count: 1.697%
- Stargazers count: 1.741%
- Average: 19.133%
- Dependent repos count: 25.306%
- Dependent packages count: 32.89%
- Downloads: 34.031%
Maintainers (1)
- manse

npmjs.org: @depup/pako

[DepUp] zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako#readme
Licenses: (MIT AND Zlib)
Latest release: 2.1.0-depup.0 (published 6 months ago)
Last Synced: 2026-09-09T22:43:16.823Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 21 Last month
Rankings:
- Dependent repos count: 22.409%
- Average: 27.355%
- Dependent packages count: 32.302%
Maintainers (1)
- chiefmikey

npmjs.org: @nichoth/pako

zlib port to javascript - fast, modularized, with browser support

Homepage: https://github.com/nodeca/pako#readme
Licenses: (MIT AND Zlib)
Latest release: 2.1.0 (published almost 2 years ago)
Last Synced: 2026-09-09T22:32:33.386Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 16 Last month
Rankings:
- Dependent repos count: 25.597%
- Average: 31.346%
- Dependent packages count: 37.094%
Maintainers (1)
- nichoth

ubuntu-22.04: node-pako

Homepage: https://github.com/nodeca/pako
Licenses: mit
Latest release: 2.0.4+ds-1 (published 7 months ago)
Last Synced: 2026-07-25T18:04:02.991Z (about 2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-12: node-pako

Homepage: https://github.com/nodeca/pako
Documentation: https://packages.debian.org/bookworm/node-pako
Licenses: mit
Latest release: 2.1.0+ds-1 (published 7 months ago)
Last Synced: 2026-08-23T03:28:16.836Z (20 days 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-pako

Homepage: https://github.com/nodeca/pako
Licenses: mit
Latest release: 1.0.11+ds-1 (published 7 months ago)
Last Synced: 2026-03-13T10:18:53.823Z (6 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-pako

Homepage: https://github.com/nodeca/pako
Documentation: https://packages.debian.org/buster/node-pako
Licenses: mit
Latest release: 1.0.7+ds-1 (published 7 months ago)
Last Synced: 2026-03-13T14:08:09.049Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.10: node-pako

Homepage: https://github.com/nodeca/pako
Status: removed
Licenses: mit
Latest release: 2.1.0+ds-1 (published 7 months ago)
Last Synced: 2026-02-09T07:02:39.250Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

ubuntu-23.04: node-pako

Homepage: https://github.com/nodeca/pako
Status: removed
Licenses: mit
Latest release: 2.1.0+ds-1 (published 7 months ago)
Last Synced: 2026-07-28T04:03:24.894Z (about 2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-11: node-pako

Homepage: https://github.com/nodeca/pako
Documentation: https://packages.debian.org/bullseye/node-pako
Licenses: mit
Latest release: 2.0.2+ds-1 (published 7 months ago)
Last Synced: 2026-03-13T23:36:52.913Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.04: node-pako

Homepage: https://github.com/nodeca/pako
Licenses: mit
Latest release: 2.1.0+ds-1 (published 7 months ago)
Last Synced: 2026-03-06T07:00:16.759Z (6 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-pako

Homepage: https://github.com/nodeca/pako
Documentation: https://packages.debian.org/trixie/node-pako
Licenses: mit
Latest release: 2.1.0+ds-1 (published 7 months ago)
Last Synced: 2026-03-14T06:11:33.004Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

benchmark/package.json npm

ansi ^0.3.1
benchmark ^2.1.4
zlibjs ^0.3.1

package.json npm

@babel/preset-env ^7.12.1 development
@rollup/plugin-babel ^5.2.1 development
@rollup/plugin-commonjs ^16.0.0 development
@rollup/plugin-node-resolve ^10.0.0 development
eslint ^7.13.0 development
gh-pages ^3.1.0 development
mocha ^8.2.1 development
multiparty ^4.1.3 development
ndoc ^6.0.0 development
nyc ^15.1.0 development
rollup ^2.33.1 development
rollup-plugin-terser ^7.0.2 development
shelljs ^0.8.4 development

.github/workflows/ci.yml actions

actions/checkout v5 composite
actions/setup-node v6 composite

package-lock.json npm

420 dependencies

src/package.json npm