A modern Tetris implementation built with React, TypeScript, and Vite.

• React 19
• TypeScript 5.7
• Vite 6.1
• SWC (via @vitejs/plugin-react-swc)

• Node.js (version that matches your package.json engine requirements)
• npm or yarn

1. Clone the repository

git clone git@github.com:realpeterz/tetris.git
cd tetris

2. Install dependencies

npm install

3. Start the development server

npm run dev

• npm run dev - Start development server with hot reload
• npm run build - Build for production
• npm run preview - Preview production build locally
• npm run lint - Run ESLint

The project uses a modern ESLint setup with TypeScript support. To enable stricter type-aware linting rules, update the configuration:

1. Configure parser options in eslint.config.js:

export default tseslint.config({
  languageOptions: {
    parserOptions: {
      project: ['./tsconfig.node.json', './tsconfig.app.json'],
      tsconfigRootDir: import.meta.dirname,
    },
  },
})

2. Enable type-checked configs:

• Replace tseslint.configs.recommended with either:
  • tseslint.configs.recommendedTypeChecked or
  • tseslint.configs.strictTypeChecked
• Optionally add ...tseslint.configs.stylisticTypeChecked

MIT