Space Simulator

A small interactive 3D space simulator built with React + Three.js. It lets you place planets, tweak physical parameters, and watch a simple gravity/physics-driven scene with explosions and camera controls.

Key ideas

• Real-time 3D rendering with three and @react-three/fiber.
• Simple physics/interaction via @react-three/cannon and custom gravity utilities.
• Fast authoring controls using leva for spawning and tuning planets.

Tech stack

• Vite + React (TypeScript)
• three, @react-three/fiber, @react-three/drei
• @react-three/cannon for physics
• Tailwind CSS for UI utilities
• Leva for debug/control panels

Prerequisites

• Node.js >= 24

Getting started

1. Install dependencies

npm install

2. Run the dev server

npm run dev

3. Build for production

npm run build

4. Preview the production build

npm run preview

Checks and formatting

• A Biome check is available: npm run check (project includes @biomejs/biome).
• A pre-commit hook tool (lefthook) is present in devDependencies — follow the repository conventions when committing.