OCTOBER’S MOST TRENDING GITHUB REPO: REA (Reverse Engineer Anything). 86.7K ⭐️ on GitHub, +25K just today. It lets your AI agent take apart almost any app and tell you how it works. Free and open source. Here’s the idea: You see a feature you like in some app. You ask your agent “how did they build this?” It digs into the app and explains it to you, with proof, without needing the source code. What it can open: → Mac, Linux and Windows apps → JavaScript and Electron apps → Android apps and websites → Everything runs on your computer, nothing gets uploaded → Works with Claude Code, Codex, Cursor, Gemini CLI and OpenCode Try something like: “Figure out how Discord shows who’s typing in real time, show me the proof, and build something similar for my project.” Heads up: it won’t give you the app’s original code or clone it. And knowing how something works doesn’t mean you’re allowed to copy it. How I’d use it: see how another tool solves a problem I have in my own app, find out wh