Prettier

Opinionated code formatter for JavaScript, TypeScript, CSS, Markdown, and more

Prettier is an opinionated code formatter that parses source code and reprints it with a consistent style. It supports JavaScript, TypeScript, JSX, CSS, SCSS, HTML, JSON, YAML, Markdown, and GraphQL, and integrates with most editors.

Key features

Formats many languages with one tool
Few configuration options by design
Editor integrations and pre-commit hooks
Plugin API for additional languages

Try it on DevTools Daily

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