Not sure if it quite fits here, but I wanted to shout out a TTS browser extension Read Aloud. - tchncs

https://github.com/ken107/read-aloud [https://github.com/ken107/read-aloud] In addition to Piper [https://github.com/OHF-Voice/piper1-gpl] voices which run locally in a browser and are quite good on their own, they also added Supertonic [https://github.com/supertone-inc/supertonic] voices recently, which sound even better, are also running locally/synthesized in-browser and are even faster and lighter. I’m usually too lazy to read long articles, so this extension is pretty convenient, I can just play and listen to it while I do something else.