addons.celenity.dev

DISCLAIMER: uBird has no affiliation or official relationship with uBlock Origin or Raymond Hill.

uBird is a fork of uBlock Origin for Mozilla Thunderbird. The project was created due to uBlock Origin's unfortunate decision upstream to cease production of CI builds for Thunderbird, due to unclear reasons (https://github.com/gorhill/uBlock/commit/e016a63f7bfa9f80ad14c6c4ce21db2d2639655).

uBird is built directly from uBlock Origin's own build scripts, and includes only minor changes to better support Thunderbird. The source repo can be found here: https://codeberg.org/celenity/uBird.