Prettier

Core features and highlights

Prettier is a code formatter that's ready to use and enforces a single style, supporting JavaScript, TypeScript, JSON, CSS, HTML, Markdown, GraphQL, Vue and more. It adopts an opinionated approach, producing consistent formatted output and reducing team style debates.

Use cases and target users

• Individual developers who want to avoid formatting debates and focus on business logic.
• Teams that reduce code review noise through automated formatting.
• Automating formatting in CI, pre-commit hooks, or editors (e.g., VS Code, WebStorm).

Key advantages or highlights

• Integrates with many editors and toolchains (prettier CLI, plugins, API).
• Works with zero configuration out of the box, while also supporting common options (e.g., printWidth, tabWidth, semi, singleQuote).
• Fast and stable; significantly cuts diff noise and style arguments, improving code consistency and readability.
• Plays well with tools like ESLint, can be used for CI checks, and suits modern frontend and full-stack projects.

Overall, Prettier is