pdf-lib

Hopding•PUBLIC

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Create and modify PDF documents in any JavaScript environment

copycopyingcreatecreationdocumentdocuments

MIT License

Created on Sep 4, 2017

Updated on Apr 8, 2026

Stars

8.4k

Forks

867

Watchers

8.4k

Open Issues

313

Repository Health Score

💛

82/100

Good

Overall repository health assessment

Score Breakdown

Activity

Active development - updated this week

30/30

100%

Issues Analytics

73

Total Issues

All time

61

Open

84% of total

12

Closed

16% of total

3d

Avg Close Time

Fast response ✅

Issues Activity: Last 6 months

Top Labels

Hottest Issues

1

#1720 Please STOP posting issues here

bug

Recent Commits

Merge branch 'master' of github.com:Hopding/pdf-lib

Andrew Dillon•4 years ago

93dd36eView on GitHub

Update bug.yml

Andrew Dillon•4 years ago

49b8e5eView on GitHub

Update bug.yml

Andrew Dillon•4 years ago

ee6f3d2View on GitHub

Update PULL_REQUEST_TEMPLATE.md

Andrew Dillon•4 years ago

0a328c4View on GitHub

Bump version to 1.17.1

Andrew Dillon•4 years ago

4beebbeView on GitHub

Actually fix the formatter error

Andrew Dillon•4 years ago

c32a8bcView on GitHub

Fix formatter error

Andrew Dillon•4 years ago

b692b96View on GitHub

#1032 cleanup

Andrew Dillon•4 years ago

fbdfbd9View on GitHub

Improved memory usage (#1032)

Thomas Ritter•4 years ago

a1abda4View on GitHub

Fix key reuse bug (#1078)

Andrew Dillon•4 years ago

49a1701View on GitHub

Tweak code for multiline text layout

Andrew Dillon•4 years ago

d9c8c95View on GitHub

Compute multiline font size for multiline inputs (#983)

Miles Nash•4 years ago

739dc59View on GitHub

Bump version to 1.17.0

Andrew Dillon•4 years ago

b8a44bdView on GitHub

Merge pull request #1036 from Hopding/1033-cleanup

Andrew Dillon•4 years ago

2f36ae3View on GitHub

Restore deleted line

Andrew Dillon•4 years ago

60b3498View on GitHub

View all commits

edit

editing

generation

javascript

lib

library

modification

modify

pdf

typescript

umd

Community

8,386 stars, 867 forks

17/30

57%

Documentation

Has description, license

15/20

75%

Maintenance

3.7% issue ratio

20/20

100%

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

Languages

TypeScript

80.9%

HTML

9.9%

JavaScript

8.5%

Objective-C

0.3%

CSS

0.2%

Starlark

0.1%

Java

0.1%

Dependencies26 total

4

Production

22

Development

Production Dependencies (4)

@pdf-lib/standard-fonts^1.0.0

@pdf-lib/upng^1.0.1

pako^1.0.11

tslib^1.11.1

Development Dependencies (22)

Top Contributors

1

Hopding

User

358

commits

2

dependabot[bot]

Bot

13

commits

3

btecu

User

8

commits

4

andrew-trefethen

User

7

commits

5

soadzoor

User

5

commits

6

jbeuckm

User

4

commits

7

cshenks

User

2

commits

8

pjm4

User

1

commits

9

tessi

User

1

commits

10

taxilian

User

1

commits

Languages

TypeScript

80.9%

HTML

9.9%

JavaScript

8.5%

Objective-C

0.3%

CSS

0.2%

Starlark

0.1%

Java

0.1%

Dependencies26 total

4

Production

22

Development

Production Dependencies (4)

@pdf-lib/standard-fonts^1.0.0

@pdf-lib/upng^1.0.1

pako^1.0.11

tslib^1.11.1

Development Dependencies (22)

@pdf-lib/fontkit^1.1.0

@rollup/plugin-commonjs^13.0.0

@rollup/plugin-json^4.1.0

@rollup/plugin-node-resolve^8.0.1

@types/jest^26.0.0

@types/node-fetch^2.5.7

@types/pako^1.0.1

@zerollup/ts-transform-paths^1.7.18

downlevel-dts^0.5.0

flamebearer^1.1.3

http-server^0.12.3

jest^26.0.1

node-fetch^2.6.0

prettier^2.0.5

rimraf^3.0.2

rollup^2.17.1

rollup-plugin-terser^6.1.0

ts-jest^26.1.0

tslint^6.1.2

tslint-config-prettier^1.18.0

ttypescript^1.5.10

typescript^3.9.5

pdf-libv1.17.1

Issues Analytics

73

Total Issues

All time

61

Open

84% of total

12

Closed

16% of total

3d

Avg Close Time

Fast response ✅

Issues Activity: Last 6 months

Top Labels

Hottest Issues

1

#1720 Please STOP posting issues here

bug

needs-triage

4

47

open

2

#1616 Is @Hopding ok?

bugneeds-triage

6

19

open

3

#1670 Not finding fillable fields

bugneeds-triage

4

7

open

4

#1692 Failure Exception: Converting circular structure to JSON

bugneeds-triage

7

1

open

5

#1619 "invalid distance too far back" error when running on Next.js 14 with Turbopack

bugneeds-triage

4

open

Top Contributors

1

Hopding

User

358

commits

2

dependabot[bot]

Bot

13

commits

3

btecu

User

8

commits

4

andrew-trefethen

User

7

commits

5

soadzoor

User

5

commits

6

jbeuckm

User

4

commits

7

cshenks

User

2

commits

8

pjm4

User

1

commits

9

tessi

User

1

commits

10

taxilian

User

1

commits

Recent Commits

Merge branch 'master' of github.com:Hopding/pdf-lib

Andrew Dillon•4 years ago

93dd36eView on GitHub

Update bug.yml

Andrew Dillon•4 years ago

49b8e5eView on GitHub

Update bug.yml

Andrew Dillon•4 years ago

ee6f3d2View on GitHub

Update PULL_REQUEST_TEMPLATE.md

Andrew Dillon•4 years ago

0a328c4View on GitHub

Bump version to 1.17.1

Andrew Dillon•4 years ago

4beebbeView on GitHub

Actually fix the formatter error

Andrew Dillon•4 years ago

c32a8bcView on GitHub

Fix formatter error

Andrew Dillon•4 years ago

b692b96View on GitHub

#1032 cleanup

Andrew Dillon•4 years ago

fbdfbd9View on GitHub

Improved memory usage (#1032)

Thomas Ritter•4 years ago

a1abda4View on GitHub

Fix key reuse bug (#1078)

Andrew Dillon•4 years ago

49a1701View on GitHub

Tweak code for multiline text layout

Andrew Dillon•4 years ago

d9c8c95View on GitHub

Compute multiline font size for multiline inputs (#983)

Miles Nash•4 years ago

739dc59View on GitHub

Bump version to 1.17.0

Andrew Dillon•4 years ago

b8a44bdView on GitHub

Merge pull request #1036 from Hopding/1033-cleanup

Andrew Dillon•4 years ago

2f36ae3View on GitHub

Restore deleted line

Andrew Dillon•4 years ago

60b3498View on GitHub

View all commits

GitHub Explorer

pdf-lib

Score Breakdown

Issues Activity: Last 6 months

Top Labels

Hottest Issues

Production Dependencies (4)

Development Dependencies (22)

Production Dependencies (4)

Development Dependencies (22)

Issues Activity: Last 6 months

Top Labels

Hottest Issues