June 23, 2025 - This plugin includes two new parsers oxc (JavaScript syntax) and oxc-ts (TypeScript syntax), to use this plugin: ... Due to package size limitations, this plugin is not included in the prettier package, it needs to be installed separately.

// prettier.config.mjs import * as prettierPluginOxc from "@prettier/plugin-oxc"; /** * @see https://prettier.io/docs/configuration * @type {import("prettier").Config} */ const config = { overrides: [ { files: ["**/*.{js,mjs,cjs,jsx}"], parser: "oxc", plugins: [prettierPluginOxc], }, { files: ["**/*.{ts,mts,cts,tsx}"], parser: "oxc-ts", plugins: [prettierPluginOxc], }, ], }; export default config;

Prettier Oxc plugin.. Latest version: 0.1.3, last published: 3 months ago. Start using @prettier/plugin-oxc in your project by running `npm i @prettier/plugin-oxc`. There are 23 other projects in the npm registry using @prettier/plugin-oxc.

December 3, 2025 - NB: If you want to keep Prettier, since version 3.6, it's possible to go further with this new approach by using the official @prettier/plugin-oxc plugin.

oxc is a fast, really fast. And with the addition of raw transfer, the cost of passing the AST from Rust to JavaScript is close to 0. Raw transfer is only available in Node >= 22. While Prettier with this plugin is far from the performances of pure native formatters like Biome, it give a significant performance improvement for large TS projects while keeping one tool to format all files types.

November 13, 2025 - Aim to enable the use of existing Prettier plugins like prettier-plugin-svelte. The current ecosystem primarily consists of two types of plugins. For supporting files not supported by Prettier (original motivation of plugin) prettier-plu...

December 19, 2025 - Today I learned Prettier is now as fast as the new breed of formatters written in Rust. The key is to combine their new OXC plugin with an experimental, high-performance CLI.

January 14, 2026 - Additionally, we're releasing two new official plugins: @prettier/plugin-oxc and @prettier/plugin-hermes.

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(I saw a discussion about OXC being a drop-in replacement to Prettier, so that's why I added this text). There are so many prettier plugins for this, but some things are wrong with all of them.

Oxfmt is compatible with Prettier v3.8 for many configurations.

February 26, 2025 - { "overrides": [ { "files": ["**/*.{js,mjs,cjs,jsx}"], "options": { "plugins": ["@prettier/plugin-oxc"], "parser": "oxc" } }, { "files": ["**/*.{ts,mts,cts,tsx}"], "options": { "plugins": ["@prettier/plugin-oxc"], "parser": "oxc-ts" } } ] } I think we can make this work ·

June 23, 2025 - The @prettier/plugin-oxc plugin leverages the OXC parser, written in Rust, to handle JavaScript and TypeScript with new oxc and oxc-ts parsers. The @prettier/plugin-hermes plugin utilizes the Hermes JavaScript engine, introducing a new hermes ...

Oxc -> Prettier!

This plugin is compatible with the new '@prettier/plugin-oxc' plugin available for Prettier 3.6+, but must be specified after that plugin in the plugins configuration array (i.e.

Oxfmt now passes 100% of Prettier's JavaScript and TypeScript conformance tests. For any remaining formatting inconsistencies, we have reported them to the Prettier team and are collaborating to converge on expected behavior.

2 weeks ago - https://npmx.dev/package-code/prettier-plugin-astro/v/0.14.1/package.json · Svelte · Research: May need to bundle svelte itself, which version? Our bundled tailwind can work with? Bundle / Collect .svelte / Support options under oxfmtrc.svelte(?) Apply oxc_formatter to js-in-svelte ·

November 10, 2024 - I also deleted my .prettierignore because Prettier follows the rules in .gitignore and I realized it was redundant. Oxc, Oxlint's parent project, also has a formatter, but I chose not to use it because it's still a prototype and doesn't have docs.

If you need full Prettier compatibility, you can keep using Prettier with the @prettier/plugin-oxc plugin, which uses Oxc under the hood to speed up formatting.

Oxfmt is a Rust-powered, Prettier-compatible code formatter built for the JavaScript ecosystem.