
Excalibur Dev Tools by Erik Onarheim
Excalibur.js browser plugin for debugging your games
You'll need Firefox to use this extension
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About this extension
Explore and Troubleshoot your Excalibur games easily!
This tool provides utilities to debug your Excalibur games
* Discover what version of Excalibur was used to build
* Toggle debug drawing off and on
* You can deeply inspect Actors/Entities
* Remove Entities
* View all the Scenes in you game
* View FPS, Frame Time, Frame Budget, Draw/Update Times over time
* Switch to the test clock where you can step frame by frame
This tool provides utilities to debug your Excalibur games
* Discover what version of Excalibur was used to build
* Toggle debug drawing off and on
* You can deeply inspect Actors/Entities
* Remove Entities
* View all the Scenes in you game
* View FPS, Frame Time, Frame Budget, Draw/Update Times over time
* Switch to the test clock where you can step frame by frame
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The developer of this extension asks that you help support its continued development by making a small contribution.
PermissionsLearn more
Required permissions:
- Extend developer tools to access your data in open tabs
- Access browser tabs
Optional permissions:
- Access your data for all web sites
More information
- Add-on Links
- Version
- 1.0.3
- Size
- 291.72 kB
- Last updated
- 22 days ago (3 Jun 2025)
- Related Categories
- Licence
- BSD 2-Clause "Simplified" Licence
- Version History
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Release notes for 1.0.3
Full release notes:
https://github.com/excaliburjs/excalibur-extension/releases/tag/v1.0.3
At a high level:
* Adds a debug setting memory so people don't need to reset their debug settings
* Runs eslint/prettier on the source code to make it nicer
* Added a new physics settings tab!
https://github.com/excaliburjs/excalibur-extension/releases/tag/v1.0.3
At a high level:
* Adds a debug setting memory so people don't need to reset their debug settings
* Runs eslint/prettier on the source code to make it nicer
* Added a new physics settings tab!
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