The article provides a complete guide to setting up code quality standards in React Native projects, covering various aspects such as ESLint configuration, Prettier setup, Husky and Git Hooks, testing setup, TypeScript configuration, Babel configuration, security setup, and troubleshooting.
Prerequisites include Node.js, Yarn package manager, Git, and a React Native project (new or existing). Initial setup involves installing required dependencies like ESLint, Prettier, Husky, Jest, TypeScript, and Babel, along with creating configuration files.
ESLint configuration covers basic setup, adding ESLint scripts to package.json, and installing additional ESLint plugins. Prettier setup includes creating configuration files, ignoring certain directories, and adding Prettier scripts.
Setting up Husky involves initializing it, configuring lint-staged, and adding Husky scripts. Testing setup includes configuring Jest, creating Jest setup file, and adding test scripts for running tests and coverage.
TypeScript configuration details setting up tsconfig.json. Babel configuration involves creating babel.config.js. Security setup covers installing GitLeaks and adding a GitLeaks script.
Troubleshooting section addresses common issues like ESLint errors, TypeScript errors, Jest issues, and Husky not working. It also includes VS Code integration best practices for commit messages, file organization, and testing structure.
In conclusion, the setup ensures consistency in code style, prevents errors, and maintains high code quality standards. Regularly updating dependencies and documentation is recommended to keep the project up-to-date.