![Preview of Jstris Companion](https://addons.mozilla.org/user-media/addon_icons/2603/2603894-64.png?modified=f5259433)
Jstris Companion by Sean Earle
A simple extension for customising Jstris, this will allow you to change your skin, ghost, background, add a second key binding for all keys, and inject your own CSS/JS!
You'll need Firefox to use this extension
Extension Metadata
Screenshots
![A game with a custom background and skin](https://addons.mozilla.org/user-media/previews/thumbs/226/226575.jpg?modified=1622134939)
![The popup interface](https://addons.mozilla.org/user-media/previews/thumbs/226/226576.jpg?modified=1622134940)
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PermissionsLearn more
This add-on needs to:
- Access your data for jstris.jezevec10.com
More information
- Add-on Links
- Version
- 0.3
- Size
- 17,27 KB
- Last updated
- prieš 5 metus (2019 m. spalio 13 d.)
- Related Categories
- License
- The MIT License
- Version History
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Release notes for 0.3
Added import/export functionality so people can easily share and backup their themes
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