Let your GNOME desktop speak to you. Reads desktop notifications out-loud with human-like voice using Piper. Can be muted and respects "Do not Disturb". Now reads mouse text selection on command (ignores non-text). Requires the 'voluble' script, available on GitHub along with setup instructions.
Note: Binary files aren't shown on the web site. To see all files, please download the extension zipfile.
Voluble