Adaptive Tab Bar Colour by Eason Wong
Changes the colour of Firefox tab bar to match the website theme.
You'll need Firefox to use this extension
Extension Metadata
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About this extension
What Does The Add-on Do
Every time you open, close, or switch tabs, this add-on changes the theme of your Firefox browser to match the theme colour of the website you are viewing – just like how macOS Safari tints its tab bar.
Works Well With
This add-on is programmed particularly to be responsive to some prominent web page styling add-ons.
Incompatible With
This add-on takes control of browser’s UI colour and colour scheme settings. Any add-on that makes changes to them is incompatible.
Safety Warning
Beware of malicious web UI: Please distinguish between the browser’s UI and the web UI, see The Line of Death. (Credit to u/KazaHesto)
For CSS Theme Enjoyers
A CSS theme can work with ATBC, when system colour variables are being used. This is an example of an ATBC-compatible CSS theme.
Known Issues
Feel free to star this project on GitHub: https://github.com/easonwong-de/Adaptive-Tab-Bar-Colour
Every time you open, close, or switch tabs, this add-on changes the theme of your Firefox browser to match the theme colour of the website you are viewing – just like how macOS Safari tints its tab bar.
Works Well With
This add-on is programmed particularly to be responsive to some prominent web page styling add-ons.
Incompatible With
This add-on takes control of browser’s UI colour and colour scheme settings. Any add-on that makes changes to them is incompatible.
- Firefox under Version 112.0 (released on Apr, 2023)
- Chameleon Dynamic Theme
- VivaldiFox
- Dark Mode Website Switcher
- automaticDark
- Envify
- Midnight Lizard
Safety Warning
Beware of malicious web UI: Please distinguish between the browser’s UI and the web UI, see The Line of Death. (Credit to u/KazaHesto)
For CSS Theme Enjoyers
A CSS theme can work with ATBC, when system colour variables are being used. This is an example of an ATBC-compatible CSS theme.
Known Issues
- “about:devtools-toolbox” might not have the correct colour scheme
Feel free to star this project on GitHub: https://github.com/easonwong-de/Adaptive-Tab-Bar-Colour
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PermissionsLearn more
This add-on needs to:
- Read and modify browser settings
- Monitor extension usage and manage themes
- Access browser tabs
- Access your data for all web sites
More information
- Add-on Links
- Version
- 2.1.4
- Size
- 62.18 kB
- Last updated
- 8 months ago (27 Aug 2023)
- Related Categories
- Licence
- The MIT Licence
- Version History
- Tags
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Release notes for 2.1.4
1. Adaptive Tab Bar Colour is now available in Spanish (thanks to @Neikon)
2. Colour update frequency is now limited to 4 Hz (made possible by @cloone8)
3. Now works better with Tab Preview On Hover
4. Hotfix v2.1.1: fixed communication issue with Tab Preview On Hover
5. Hotfix v2.1.2: fixed “dynamic colour update” settings doesn’t take effect immediately
6. Hotfix v2.1.2: fixed issues with add-on pages
7. Hotfix v2.1.3 & v2.1.4: fixed “pref_reservedColour_cs is undefined”
2. Colour update frequency is now limited to 4 Hz (made possible by @cloone8)
3. Now works better with Tab Preview On Hover
4. Hotfix v2.1.1: fixed communication issue with Tab Preview On Hover
5. Hotfix v2.1.2: fixed “dynamic colour update” settings doesn’t take effect immediately
6. Hotfix v2.1.2: fixed issues with add-on pages
7. Hotfix v2.1.3 & v2.1.4: fixed “pref_reservedColour_cs is undefined”
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