# Nixfmt 1.0.0 is out!

**URL:** https://discourse.nixos.org/t/nixfmt-1-0-0-is-out/66537
**Category:** Announcements
**Created:** [July 14, 2025, 2:08pm UTC](https://discourse.nixos.org/t/nixfmt-1-0-0-is-out/66537 "2025-07-14T14:08:51Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![drupol](https://discourse.nixos.org/user_avatar/discourse.nixos.org/drupol/32/9471_2.png) [@drupol](https://discourse.nixos.org/u/drupol)
#### Post date: [July 14, 2025, 2:08pm UTC](https://discourse.nixos.org/t/nixfmt-1-0-0-is-out/66537/1 "2025-07-14T14:08:51Z")

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Amazing news !

> **[Release v1.0.0 · NixOS/nixfmt](https://github.com/NixOS/nixfmt/releases/tag/v1.0.0)**
>
> The Nix Formatting Team is happy to present the first stable release of the official Nix formatter! The basis for this milestone is RFC 166, which defined the standard for Nix formatting, establish...

Follow the PR at [nixfmt[-rfc-style]: unstable -\> 1.0.0 by infinisil · Pull Request #425068 · NixOS/nixpkgs · GitHub](https://github.com/NixOS/nixpkgs/pull/425068) and [Nixpkgs-tracker](https://nixpkgs-tracker.ocfox.me/?pr=425068)