❄️
Nix Expression Builder
Visually build Nix package expressions, flake.nix files, and devShell configurations.
📦 Package
🌊 Flake
🐚 devShell
Package Expression
Template
stdenv.mkDerivation
buildPythonPackage
rustPlatform.buildRustPackage
buildGoModule
buildNpmPackage
Package Name (pname)
Version
Source (fetchFromGitHub)
Hash (SRI format)
Build Inputs
Native Build Inputs
Description
License
MIT
Apache 2.0
GPL 3.0
BSD 3-Clause
MPL 2.0
ISC
Unfree
flake.nix Generator
Description
Inputs
nixpkgs
flake-utils
rust-overlay
home-manager
nixvim
Outputs
packages
devShells
apps
overlays
nixosConfigurations
Systems
x86_64-linux
aarch64-darwin
aarch64-linux
devShell Configuration
Language / Preset
Custom
Rust
Python
Node.js
Go
Haskell
Java
Packages
Shell Hook (script)
Environment Variables
+
📄 Output
📋 Copy