ThreadLite for Safari

Keep long AI chats responsive.

Long ChatGPT and Gemini threads make Safari work harder and harder — fans spinning, scrolling stuttering, typing lagging. ThreadLite trims the weight of those pages by cutting active DOM nodes by up to 87%, so marathon threads stay smooth.

Makes very long AI chat threads scroll and type smoothly again
Works with ChatGPT and Gemini in Safari on macOS
100% local — everything happens in your browser, on your Mac
Zero tracking, zero analytics, nothing to sign up for

Download on the Mac App Store Privacy policy

$0.99 one-time purchase. No subscription, no ads.

Support

Questions, bugs or ideas — email isjiajiazhang@gmail.com or find me on X at @jjmakesapps. I read everything and reply as fast as one person can.