hey @ErikI, it's a big project, that's why it takes more time for me. We also have Prettier plugin in VSCode, but some times we want to check the whole project like in CI for example.

November 30, 2023 - The cache file is stored under ./node_modules/.cache/prettier by default, and its location can be customized by passing the --cache-location <path> flag. I'll say it again: if performance matters for your scenario the single biggest thing to do to speed things up here is to remember the cache file between runs. ... An optimization opportunity would be speeding up hashing in Node. Calculating the same hashes in Bun seems ~3x faster, so surely there's some room for optimization there.

prettier, as a daemon, for improved formatting speed. - fsouza/prettierd

January 12, 2024 - The benchmark results consistently show that Biome outperforms Prettier in both formatting and linting. Biome is significantly faster than Prettier and dprint for formatting and faster than ESLint for linting.

We've seen how we can use dprint's CLI to speed up formatting with Prettier. For an example repo, see faster_prettier_example.

All matched files use Prettier code style! PRETTIER_EXPERIMENTAL_CLI=1 npx prettier --check . 54.18s user 4.76s system 647% cpu 9.096 total · That's 9 seconds in the new CLI, vs 29 seconds in the old CLI! If we run this again, it'll get even faster now that the cache is populated:

June 23, 2025 - First, we're shipping a new experimental high-performance CLI behind a feature flag (--experimental-cli). This CLI was previously only available in prettier@next, but now you can enable it simply by using a flag. We encourage you to try it out and share your feedback!

Optimize Prettier’s format-on-save in VS Code with five proven tips. Improve configuration, manage resources, and reduce delays for a smoother coding flow.

September 26, 2022 - But, wait… why is it even crashing? Is Prettier so heavy? Well, it can be when working with the default configuration and using the prettier plug-in for Apex. When running the formatting script, it takes around a second to go through each file, and this can be an issue when dealing with large projects.

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-pe

June 30, 2024 - prettier eslint prettier-plugi... eslint-react-refresh ... Now the dependency list is much smaller! BiomeJS is a powerful tool that offers a faster alternative to Prettier....

March 15, 2023 - In this guide, we will talk about the Prettier code formatter. We will also talk about alternatives to Prettier like JsFmt, StandardJS, EsLint + EditorConfig, and Beautifier.

Runs Prettier on your changed files.

A faster CLI for Prettier. Contribute to prettier/prettier-cli development by creating an account on GitHub.

If you forget to install Prettier first, npx will temporarily download the latest version. That’s not a good idea when using Prettier, because we change how code is formatted in each release! It’s important to have a locked down version of Prettier in your package.json. And it’s faster, too.

April 30, 2022 - Edit: I'm especially impressed with its dependency management. Import maps are a breeze and a welcome change to... whatever is going on in Nodeland. Like, I don't have to set up my imports both in tsconfig.json and package.json and walk this delicate tightrope to make sure that things don't ...

May 16, 2018 - I just found out that the performance metrics of prettier inside of Nuclide at Facebook: p50: 122ms p75: 203ms p90: 377ms It's not awesome but totally reasonable. However, for big files like this one (3k lines) it consistently takes mult...

November 11, 2025 - Most frontend developers think Prettier is slow because it’s doing too much. Enable format-on-save, and suddenly every keystroke creates this pause. A half-second delay. Sometimes a full second.