Firefox add-on that adds 2.5x and 3x playback speeds to Udemy videos.
- Clone the repository
- Open Firefox.
- Type about:debugging#/runtime/this-firefox in the address bar and press Enter.
- Click on "Load Temporary Add-on...".
- Navigate to your extension directory (cloned folder) and select the
manifest.json
file.
extension is now installed temporarily and will remain active until you restart Firefox.