ESLint and Prettier are tools that help maintain code quality and consistency in Svelte projects. ESLint focuses on identifying and fixing code errors or bad practices, while Prettier enforces a consistent code formatting style.
Detects syntax errors, unused variables, or potential bugs in your code
Enforces coding standards across your team
Supports Svelte-specific rules via eslint-plugin-svelte or eslint-plugin-svelte3
Integrates with editors for real-time feedback
Automatically formats your code to a consistent style (indentation, quotes, semicolons)
Reduces bike-shedding on code style discussions
Works with ESLint via eslint-config-prettier to avoid conflicts
Supports Svelte syntax via prettier-plugin-svelte
Use ESLint to catch errors early and enforce coding conventions
Use Prettier to maintain a consistent style automatically
Integrate both with your editor for real-time linting and formatting
Run linting and formatting in CI/CD pipelines to enforce standards
Combine ESLint with Prettier plugins specific to Svelte for optimal results