An add-on that colors Firefox UI in Vivaldi style fashion is now available. Chromium-based Vivaldi browser has been recently became popular and is fully packed with plenty of features that power users love, like adaptive interface color feature, which changes the browser UI to color of the web page you’ve opened or viewing.
Recently Vivaldi has added customizable UI themes support to a snapshot (not available in stable version): means you can create and apply your own browser UI theme to Vivaldi browser.
If you’re a Firefox user, wants to get these two features for Mozilla browser without making the switch to Vivaldi, an add-on for Firefox is now available on AMO, with name VivaldiFox.
READ: Prevent or Stop Vivaldi from changing color of Tabs
VivaldiFox brings page coloring to Firefox and new browser UI themes creation. The extension by default uses page colors for UI, light theme and Australis and Firefox Photon’s rectangular tabs, and grays out inactive Windows. Vivaldi does these, so as the plugin.
You can able to change to dark theme, or add a white background around the tab icon and change other theming features, and create new custom themes by visiting add-on’s options page.
Thanks to Tim Nguyen for creating such an awesome add-on.