Runts

Your TypeScript/JavaScript Playground Editor

Welcome to RunTS! A lightweight yet powerful TypeScript/JavaScript playground built with Tauri, React, and TypeScript. Write and run code instantly in an isolated worker environment with real-time output.

🚀 Features

• Monaco Editor — the same editor powering VS Code, with full TypeScript support
• Live Tab Names — tab names derive from the first line of your code and update as you type
• Multi-tab Editor — manage multiple files with persistent tab state
• Real-time Execution — runs code in an isolated Web Worker with console output capture and source-mapped line numbers
• AI Assistant — chat with OpenAI, Anthropic, Google, or Mistral models directly inside the editor
• Command Palette — Cmd+K for quick access to all editor actions
• Themes & Appearance — custom themes, font settings, and layout options
• PWA Support — installable and works offline
• Shared Code URLs — share code snippets via URL

🛠 Tech Stack

• Editor: Monaco Editor
• Frontend: React 19, TypeScript
• Desktop: Tauri
• Build Tool: Vite
• Styling: Tailwind CSS v4, shadcn/ui
• State Management: Zustand
• AI: Vercel AI SDK
• Code Transpilation: Babel Standalone

📁 Project Setup

Prerequisites

• Node.js v20 or above
• pnpm v10 or above
• Rust (only required for the Tauri desktop build)

Installation

git clone https://github.com/acbcdev/RunTS.git
cd RunTS
pnpm install

Running the Project

pnpm dev          # Web version (Vite dev server)
pnpm tauri:dev    # Desktop app with hot reload

Build

pnpm build        # Production web build
pnpm tauri:build  # Tauri desktop application

🧪 Testing

Tests run with Vitest:

pnpm test       # Run test suite
pnpm test:ui    # Open Vitest UI

⚙️ Configuration

Editor preferences, theme, AI provider keys, and layout options are all configurable through the settings panel or Command Palette. Desktop-specific settings live in packages/app/src-tauri/tauri.conf.json.

🤝 Contributing

Contributions are greatly appreciated! Please check the contribution guide before opening a pull request.

Contributors