cesium

CesiumGS•PUBLIC

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An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

3d3d-globe3d-tilescesiumczmlgeospatial

Apache License 2.0

Created on Mar 2, 2012

Updated on Apr 5, 2026

Stars

15.1k

Forks

3.8k

Watchers

15.1k

Open Issues

1.6k

Repository Health Score

💚

90/100

Excellent

Overall repository health assessment

Score Breakdown

Activity

Active development - updated this week

30/30

100%

Issues Analytics

35

Total Issues

All time

22

Open

63% of total

13

Closed

Recent Commits

Merge pull request #13342 from CesiumGS/donmccurdy/types/pickid

Sean Lilley•2 days ago

f5480bcView on GitHub

Merge branch 'main' into donmccurdy/types/pickid

Sean Lilley•2 days ago

b40039bView on GitHub

Merge pull request #13121 from CesiumGS/daniel/constant_lod

Marco Hutter•3 days ago

0becdbfView on GitHub

Merge pull request #13357 from CesiumGS/skybox-type-fix

Don McCurdy•3 days ago

5f85d60View on GitHub

changelog

lukemckinstry•3 days ago

9101b59View on GitHub

fix show type

lukemckinstry•3 days ago

c1710d7View on GitHub

Update test

Erin Ingram•4 days ago

8625e1eView on GitHub

update thirdparty.json

lukemckinstry•4 days ago

ef7f6f0View on GitHub

1.140 release updates

lukemckinstry•4 days ago

8265344View on GitHub

Sandcastle organization

ggetz•4 days ago

7969930View on GitHub

Merge pull request #13350 from TBC-GIS/add-gaussian-splats-lod

Luke McKinstry•4 days ago

a145cc0View on GitHub

Merge pull request #13348 from CesiumGS/npm-updates

jjspace•4 days ago

10b5b7bView on GitHub

Merge pull request #13328 from CesiumGS/ai-acknowledgment

Gabby Getz•4 days ago

ef22093View on GitHub

Refine camera position; Add button to increment camera orbit

ggetz•4 days ago

6e40d1dView on GitHub

Tweak splat sandcastle initial view; Consistant labels and wording with other examples

ggetz•4 days ago

aff3329View on GitHub

View all commits

gis

gltf

webgl

Community

15,081 stars, 3,766 forks

30/30

100%

Documentation

Has description, wiki, license

20/20

100%

Maintenance

10.4% issue ratio

10/20

50%

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

Languages

JavaScript

89.2%

HTML

7.7%

GLSL

2.0%

TypeScript

0.5%

CSS

0.4%

Go Template

0.1%

Python

0.0%

Dependencies53 total

2

Production

51

Development

Production Dependencies (2)

@cesium/engine^24.0.0

@cesium/widgets^14.5.0

Development Dependencies (51)

@cesium/eslint-config^13.0.0

Top Contributors

1

bagnell

User

5.2k

commits

2

pjcozzi

User

4.7k

commits

3

mramato

User

4.5k

commits

4

lilleyse

User

3.4k

commits

5

ggetz

User

2.4k

commits

6

kring

User

2.0k

commits

7

ptrgags

User

1.6k

commits

8

emackey

User

1.5k

commits

9

shunter

User

1.3k

commits

10

sanjeetsuhag

User

750

commits

Languages

JavaScript

89.2%

HTML

7.7%

GLSL

2.0%

TypeScript

0.5%

CSS

0.4%

Go Template

0.1%

Python

0.0%

Issues Analytics

35

Total Issues

All time

22

Open

63% of total

13

Closed

Dependencies53 total

2

Production

51

Development

Production Dependencies (2)

@cesium/engine^24.0.0

@cesium/widgets^14.5.0

Development Dependencies (51)

@cesium/eslint-config^13.0.0

@playwright/test

^1.41.1

@types/express^5.0.6

chokidar^5.0.0

cloc^2.6.0-cloc

compression^1.7.4

esbuild^0.27.0

eslint^9.32.0

eslint-plugin-html^8.1.1

eslint-plugin-react-hooks^7.0.0

eslint-plugin-react-refresh^0.5.2

express^5.1.0

globals^17.4.0

globby^16.2.0

glsl-strip-comments^1.0.0

gulp^5.0.0

gulp-clean-css^4.3.0

gulp-insert^0.5.0

gulp-rename^2.0.0

gulp-replace^1.1.3

gulp-tap^2.0.0

gulp-zip^6.0.0

husky^9.0.7

istanbul-lib-instrument^6.0.0

jasmine-core^5.9.0

jsdoc^3.6.7

karma^6.3.20

karma-chrome-launcher^3.1.0

karma-coverage^2.0.3

karma-detect-browsers^2.3.3

karma-edge-launcher^0.4.2

karma-firefox-launcher^2.1.1

karma-ie-launcher^1.0.0

karma-jasmine^5.1.0

karma-longest-reporter^1.1.0

karma-safari-launcher^1.0.0

karma-sourcemap-loader^0.4.0

karma-spec-reporter^0.0.36

lebab^3.2.8

markdownlint-cli^0.48.0

merge-stream^2.0.0

mkdirp^3.0.1

node-fetch^3.2.10

open^11.0.0

prettier3.8.1

prismjs^1.28.0

rimraf^6.0.1

tsd-jsdoc^2.5.0

typescript^6.0.2

typescript-eslint^8.30.1

yargs^18.0.0

cesiumv1.140.0

37% of total

4d

Avg Close Time

Fast response ✅

Issues Activity: Last 6 months

Top Labels

Hottest Issues

1

#13309 🐛 Bug: Billboard depth test rendering regression compared to 1.132.0 Description

type - bug

7

closed

2

#13326 Picking for Gaussian splats

6

open

3

#13276 WMTS imagery in docs only covers top half of globe

type - bug

6

open

4

#13354 czm_textureCube local spec failure - testing against release

test failure

3

open

5

#13346 Regression for 3D Tiles styling in 1.139

3

closed

Recent Commits

Merge pull request #13342 from CesiumGS/donmccurdy/types/pickid

Sean Lilley•2 days ago

f5480bcView on GitHub

Merge branch 'main' into donmccurdy/types/pickid

Sean Lilley•2 days ago

b40039bView on GitHub

Merge pull request #13121 from CesiumGS/daniel/constant_lod

Marco Hutter•3 days ago

0becdbfView on GitHub

Merge pull request #13357 from CesiumGS/skybox-type-fix

Don McCurdy•3 days ago

5f85d60View on GitHub

changelog

lukemckinstry•3 days ago

9101b59View on GitHub

fix show type

lukemckinstry•3 days ago

c1710d7View on GitHub

Update test

Erin Ingram•4 days ago

8625e1eView on GitHub

update thirdparty.json

lukemckinstry•4 days ago

ef7f6f0View on GitHub

1.140 release updates

lukemckinstry•4 days ago

8265344View on GitHub

Sandcastle organization

ggetz•4 days ago

7969930View on GitHub

Merge pull request #13350 from TBC-GIS/add-gaussian-splats-lod

Luke McKinstry•4 days ago

a145cc0View on GitHub

Merge pull request #13348 from CesiumGS/npm-updates

jjspace•4 days ago

10b5b7bView on GitHub

Merge pull request #13328 from CesiumGS/ai-acknowledgment

Gabby Getz•4 days ago

ef22093View on GitHub

Refine camera position; Add button to increment camera orbit

ggetz•4 days ago

6e40d1dView on GitHub

Tweak splat sandcastle initial view; Consistant labels and wording with other examples

ggetz•4 days ago

aff3329View on GitHub

View all commits

Top Contributors

1

bagnell

User

5.2k

commits

2

pjcozzi

User

4.7k

commits

3

mramato

User

4.5k

commits

4

lilleyse

User

3.4k

commits

5

ggetz

User

2.4k

commits

6

kring

User

2.0k

commits

7

ptrgags

User

1.6k

commits

8

emackey

User

1.5k

commits

9

shunter

User

1.3k

commits

10

sanjeetsuhag

User

750

commits

GitHub Explorer

cesium

Score Breakdown

Production Dependencies (2)

Development Dependencies (51)

Production Dependencies (2)

Development Dependencies (51)

Issues Activity: Last 6 months

Top Labels

Hottest Issues