Dev Builds Chrome Extension to Stop AI Chat Scrolling with Cursor+Claude

CharlesLeclercc · reddit · 2026-08-05

A developer shares a Chrome extension called Anchor, built using Cursor and Claude. The add-on solves the annoying issue of being pulled away from older messages while new streaming responses are generated in Gemini, ChatGPT, and Claude.

The extension locks your scroll position while reading previous messages and returns to normal when you scroll back to the bottom. The author details the development process, noting that the hardest part was writing adapters for different AI chat interfaces' rendering and scrolling behaviors. The extension runs locally without accessing conversations and is currently free to try, with the author seeking user feedback.

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