Tezz is a next-generation transpiled programming language designed to give you the strict, clean, and elegant developer experience (DX) of languages like Rust and Go, while compiling directly into highly optimized, boilerplate-free JavaScript.

(Tezz translates to "Fast / Sharp / Brilliant" in Hindi)

🚀 The 60-Second Quickstart

# 1. Install globally
npm install -g tezz-lang

# 2. Create a new project
tezz init my-backend

# 3. Run your first service fileless in memory!
cd my-backend
tezz run app.tezz

✨ Why Tezz?

JavaScript is the assembly language of the web. Platforms like Cloudflare Workers and V8 runtimes natively execute JS. Instead of building a heavy custom runtime, Tezz compiles your code directly to raw JavaScript.

• Zero-Overhead Edge Deployment: Runs natively on Cloudflare Workers, Node.js, Deno, and Bun.
• Vast Ecosystem: Import and use millions of NPM packages natively.
• V8 Optimizations: Tezz rides on billions of dollars of engine optimizations built into V8.
• 🇮🇳 Native Hinglish Support: Write rakho instead of let, agar/warna instead of if/else.

💻 Beautifully Simple APIs

The point of Tezz is to eliminate painful boilerplate. You shouldn't have to manually configure CORS or wrangle with JSON parsing.

You write 10 lines of elegant Tezz:

service API on 8080 {
  route GET "/hello/:name" {
    let name = params.name
    respond 200 { message: "Hello " + name + ", from Tezz!" }
  }
}

Tezz automatically generates 100+ lines of robust JavaScript handling CORS, routing regex, secure asynchronous payload parsing, and error boundaries. All hidden in a .tezz/build/ directory!

📦 Binaries (No Node.js Required)

Want to run Tezz without installing Node.js? Download the standalone binaries:

• Mac OS (Apple Silicon / Intel)
• Linux (x64)
• Windows (x64)

(Direct download links coming soon)

🧩 VS Code Extension

Tezz has first-class IDE support. Search for Tezz Language Support in the VS Code Extensions marketplace to get:

• Full Syntax Highlighting
• Code Snippets (e.g., type service or route)
• Auto-closing brackets and string support.

🛠 Advanced Features

Concurrency: Goroutines (spawn)

Run heavy CPU-bound tasks in parallel! Tezz automatically compiles spawn blocks to OS-level worker_threads in Node.js.

spawn {
  print("Running in parallel!")
}

Compile-Time Macros

Deep metaprogramming without runtime overhead.

macro log_status(status) {
  print("Status: ")
  print(status)
}

log_status!(Status.ACTIVE)

☁ Deploy to Cloudflare Workers

# Build for Cloudflare Workers
tezz build app.tezz --target worker --output dist/worker.js

# Deploy with Wrangler
npx wrangler deploy dist/worker.js

🤝 Contributing

We welcome contributions! Please see our Contributing Guide for details.

Made with ❤️ and तेज़ी (speed) by Abhinav