Old Zhang's AI Learning

Apr 28, 2026 · Frontend Development

Recreating a Social Media Anti‑Addiction Chrome Extension with AI (Open‑Source)

The author adapts a Japanese developer’s forced‑break Chrome extension using GitHub Copilot (Codex) to create an open‑source add‑on that blocks prolonged browsing on any specified sites—by default Zhihu and Weibo—displaying a full‑screen cat overlay after a configurable time.