Things I’ve built.

Selected work

1. CHROME EXTENSIONFollower LensTo be replaced

   01 · CHROME EXTENSION

   Follower Lens

   See follower counts and account quality at a glance in your X feed and following list

   A Chrome extension built for X: see an account’s follower count and quality right in the feed and following list, without opening every profile. It grew out of an article I wrote on how follower counts mislead.

   Status

   Live · 100+ users · Open source

   How to use

   Install it from the Chrome Web Store, then just open X.

   GitHub repository

   yaohongan/x-follower-lens

   Install
2. MINI PROGRAMXiaojian Savings Check-inTo be replaced

   02 · MINI PROGRAM

   Xiaojian Savings Check-in

   Set a goal, log what you save, watch your progress, and keep going

   Create a savings goal, log each deposit, and track total progress and your check-in streak. It is less about bookkeeping and more about helping you stick with saving.

   Status

   Live · 253 users

   How to use

   Search “小简攒钱打卡” in WeChat mini programs.

   GitHub repository

   yaohongan/Savings-Habit-Tracker

   Search “小简攒钱打卡” in WeChat
3. 

   03 · OPEN SOURCE / SKILL

   vibe-wrapped

   Reads your Claude Code and Codex history and turns it into an AI coding personality poster

   Reads your local Claude Code and Codex session logs, computes your schedule, temper, reliance and spend on your machine, assigns an AI coding personality, and outputs a vertical share poster. Nothing is uploaded.

   Status

   Open source · Code is public

   How to use

   After installing, tell Claude Code or Codex “generate my vibe report for this week”. Install steps are in the repo README.

   GitHub repository

   yaohongan/vibe-wrapped

   View on GitHub