Shift-Syntax is a powerful full-stack web application that lets users convert code from one programming language or format to another using the Gemini 2.5 Pro model. Built for speed and real-time feedback, it offers an intuitive interface, live streaming output, and syntax-highlighted results.
🔗 Live Demo: https://shift-syntax.vercel.app
- 🔁 Convert code between multiple languages (JS, Python, Java, YAML, etc.)
- 🤖 Powered by Google Gemini 2.5 Pro (via streaming API)
- ⚡ Real-time output with Server-Sent Events (SSE)
- 🖋️ Monaco Editor for source input with language auto-detection
- 🌈 React Syntax Highlighter for clean, readable results
- 🎨 Elegant and responsive UI with shadcn/ui components
- 📦 Download converted code with correct file extensions
- 🧠 Designed with React 19 features for modern developer experience
- Node.js
- Express.js
- Gemini 2.5 Pro API (streaming mode)
- CORS + SSE support
- User selects source & target language.
- User pastes or writes code in Monaco Editor.
- On submit, the frontend sends a
POSTrequest to the Express server with source code and language info. - The backend streams converted code back using SSE.
- The frontend reads the SSE stream and updates the output in real-time.
- Node.js v22
- Vite-compatible environment
- Gemini 2.5 Pro API access + API key
git clone https://github.com/KanadShee-18/Shift-Syntax.git
cd shift-syntax