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mozilla/pdf.js - GitHub Explorer | GitHub Explorer | Trending | Compare

pdf.js

mozilla•PUBLIC

PDF Reader in JavaScript

Apache License 2.0

Created on Apr 26, 2011

Updated on Apr 4, 2026

Stars

53.1k

Forks

10.6k

Watchers

53.1k

Open Issues

459

Repository Health Score

💚

100/100

Excellent

Overall repository health assessment

Score Breakdown

Activity

Active development - updated this week

30/30

100%

Community

53,073 stars, 10,605 forks

30/30

100%

Documentation

Has description, wiki, license

20/20

100%

Maintenance

0.9% issue ratio

20/20

100%

Health score is calculated based on activity, community engagement, documentation quality, and maintenance practices

Languages

JavaScript

70.8%

Fluent

25.6%

CSS

2.6%

HTML

1.0%

TypeScript

0.0%

Issues Analytics

17

Total Issues

All time

6

Open

35% of total

11

Closed

Dependencies62 total

0

Production

62

Development

Development Dependencies (62)

@babel/core^7.29.0

@babel/preset-env^7.29.0

@babel/runtime^7.28.6

@csstools/postcss-light-dark-function^3.0.0

@eslint/json^1.1.0

@fluent/bundle^0.19.1

@fluent/dom^0.10.2

@metalsmith/layouts^3.0.0

@metalsmith/markdown^1.10.0

@napi-rs/canvas^0.1.96

@types/node^25.5.0

autoprefixer^10.4.27

babel-loader^10.1.1

babel-plugin-add-header-comment^1.0.3

babel-plugin-istanbul^7.0.1

c8^11.0.0

cached-iterable^0.3.0

caniuse-lite^1.0.30001779

core-js^3.48.0

eslint^10.0.3

eslint-config-prettier^10.1.8

eslint-plugin-import-x^4.16.2

eslint-plugin-jasmine^4.2.2

eslint-plugin-no-unsanitized^4.1.5

eslint-plugin-perfectionist^5.6.0

eslint-plugin-prettier^5.5.5

eslint-plugin-unicorn^63.0.0

globals^17.4.0

gulp^5.0.1

gulp-cli^3.1.0

gulp-postcss^10.0.0

gulp-rename^2.1.0

gulp-replace^1.1.4

gulp-zip^6.1.0

highlight.js^11.11.1

istanbul-lib-coverage^3.2.2

istanbul-lib-report^3.0.1

istanbul-reports^3.2.0

jasmine^6.1.0

jsdoc^4.0.5

jstransformer-nunjucks^1.2.0

metalsmith^2.7.0

metalsmith-html-relative^2.0.9

ordered-read-streams^2.0.0

pngjs^7.0.0

postcss^8.5.8

postcss-dir-pseudo-class^10.0.0

postcss-discard-comments^7.0.6

postcss-nesting^14.0.0

postcss-values-parser^7.0.0

prettier^3.8.1

puppeteer^24.39.1

stylelint^17.4.0

stylelint-prettier^5.0.3

svglint^4.2.1

terser-webpack-plugin^5.4.0

tsc-alias^1.8.16

ttest^4.0.0

typescript^5.9.3

vinyl^3.0.1

webpack^5.105.4

webpack-stream^7.0.0

pdf.js

65% of total

9h

Avg Close Time

Fast response ✅

Issues Activity: Last 6 months

Top Labels

Hottest Issues

1

#20967 [Bug]: PDF.js is not production-ready

2

1

closed

2

#21006 [Feature]: Option to populate find with search parameter

2

closed

3

#21000 [Feature]: Remove address bar change

2

closed

4

#21024 fix: xfa print rendering has no user-visible error state on render failure

information-requested

1

closed

5

#21017 [Feature]: Lithuanian (lt) translation file

1

closed

Recent Commits

Merge pull request #21005 from Snuffleupagus/rm-PostScriptCompiler

Jonas Jenwald•16 minutes ago

fe35a87View on GitHub

Merge pull request #21037 from Snuffleupagus/rm-compilePostScriptToIR

Jonas Jenwald•19 minutes ago

c7b17ecView on GitHub

Remove the unused `compilePostScriptToIR` function (PR 21023 follow-up)

Jonas Jenwald•12 hours ago

4cf0bf4View on GitHub

Bump library version to `5.7`

Jonas Jenwald•5 days ago

0e6903dView on GitHub

Add a linked test-case for PR 5134

Jonas Jenwald•5 days ago

58fc602View on GitHub

[api-minor] Remove `PostScriptCompiler` and `PostScriptEvaluator`, since it's now dead code (PR 21023 follow-up)

Jonas Jenwald•5 days ago

f6bac01View on GitHub

Merge pull request #21020 from calixteman/issue7821

calixteman•13 hours ago

5347c22View on GitHub

Merge pull request #21030 from calixteman/eslint_math_clamp

calixteman•13 hours ago

f8f21c0View on GitHub

Add an eslint plugin for using MathClamp when it's possible

Calixte Denizet•1 day ago

1e3d688View on GitHub

Fix the annotation base transform before drawing it

Calixte Denizet•2 days ago

9ed5eefView on GitHub

Merge pull request #21019 from calixteman/issue16091

calixteman•14 hours ago

f05bad9View on GitHub

Get the right transform for a pattern before filling some text

Calixte Denizet•2 days ago

a1b64c5View on GitHub

Merge pull request #21023 from calixteman/wasm_stack_js

Tim van der Meij•15 hours ago

d1a711bView on GitHub

Merge pull request #21014 from calixteman/issue257

Tim van der Meij•15 hours ago

a96fb4dView on GitHub

Merge pull request #21028 from Snuffleupagus/PDFDataRangeTransport-listener

Tim van der Meij•15 hours ago

255c3e7View on GitHub

View all commits

Top Contributors

1

Snuffleupagus

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6.4k

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2

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3

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2.8k

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4

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2.2k

commits

5

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1.3k

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6

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522

commits

7

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468

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8

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456

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9

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373

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10

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