I'm a young developer who loves creating web tools, desktop apps, and hardware projects. I believe in building things that solve real problems and sharing knowledge with the community.
- Web Tools — Productivity apps, utilities, and experiments
- Desktop Apps — Windows Command Palette extensions
- Hardware — ESP32 projects, IoT devices, and embedded systems
- Open Source — Everything I make is open source (GPL-3.0)
| Project | Description | Tech |
|---|---|---|
| 🧰 Tools Suite | Collection of 9+ developer tools | JavaScript |
| ⏱️ Flow | Pomodoro timer with PWA support | JavaScript, PWA |
| 📦 DropTransfer | P2P file sharing with WebRTC | WebRTC, JavaScript |
| ⏲️ M5Timer | Hardware Pomodoro timer | C++, ESP32 |
| 🎨 CollaBoard | Collaborative whiteboard | WebRTC, Canvas |
| 🦠 LifeLab | Conway's Game of Life simulator | JavaScript, Canvas |
| 📝 Quick Notes | Windows Command Palette extension | C# |
- 🌎 Website: qqshi13.github.io
- 🐦 GitHub: @QQSHI13
- 📧 Email: shizheng327@gmail.com
- 🏆 Google Developers: g.dev/QQSHI13
- 🦀 Rust — Systems programming and WebAssembly
- 🧠 AI/ML — LLMs, fine-tuning, and agent systems
- 🔧 Embedded — Advanced ESP32 and IoT projects
- [Coming soon!]
💡 Assisted by Nova ☄️ — my AI pair programmer
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