This release includes several important feature additions that we're excited to share with you.

Prettier offers insights into code formatting, code styling, and automated code formatting tools, providing documentation, tutorials, and integrations for enforcing consistent code style across projects. By exploring Prettier's curated content, developers can learn about JavaScript, TypeScript, CSS, and HTML formatting rules, as well as editor integrations and CLI options for integrating Prettier into their development workflow. Whether you're working on frontend projects, backend APIs, or full-stack applications, Prettier offers resources to improve code readability, maintainability, and collaboration among team members.

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Prettier 3.6 introduces an experimental high-performance CLI accessible via the --experimental-cli flag, along with two new official plugins: @prettier/plugin-oxc for faster JavaScript/TypeScript parsing using Rust-based OXC parser, and @prettier/plugin-hermes for Flow syntax support. The release includes numerous bug fixes and improvements across JavaScript, TypeScript, CSS, HTML, and other supported languages, with the Hermes plugin planned to become the default Flow parser in v4.

Prettier 3.6: Experimental fast CLI and new OXC and Hermes plugins! · Prettier