macOS
brew install blueprint-compilerlocal Homebrew formula metadata
sudo port install blueprint-compilerMacPorts ports tree · gnome/blueprint-compiler/Portfile · source: api.github.com
brew
Markup language and compiler for GTK 4 user interfaces. Version 0.20.4 via Homebrew; verified from local package data.
install
brew install blueprint-compilerlocal Homebrew formula metadata
sudo port install blueprint-compilerMacPorts ports tree · gnome/blueprint-compiler/Portfile · source: api.github.com
sudo apk add blueprint-compilerAlpine Linux edge package indexes · blueprint-compiler · source: dl-cdn.alpinelinux.org
sudo apt install blueprint-compilerDebian stable package indexes · blueprint-compiler · source: deb.debian.org
sudo dnf install blueprint-compilerFedora Rawhide package metadata · blueprint-compiler · source: dl.fedoraproject.org
nix profile install nixpkgs#blueprint-compilernixpkgs package indexes · pkgs/by-name/bl/blueprint-compiler/package.nix · source: api.github.com
sudo pacman -S blueprint-compilerArch Linux sync databases · blueprint-compiler · source: geo.mirror.pkgbuild.com
sudo zypper install blueprint-compileropenSUSE Tumbleweed package metadata · blueprint-compiler · source: download.opensuse.org
overview
Markup language and compiler for GTK 4 user interfaces
history
Blueprint Compiler is GNOME's compiler and language-server tooling for Blueprint, a concise markup language that compiles to GtkBuilder XML for GTK 4 user interfaces.
James Westman created Blueprint in 2021 to make GTK UI definitions easier to read and edit than verbose GtkBuilder XML. The README states that Blueprint adds no new GTK features; it makes existing GtkBuilder features more accessible and compiles into XML as part of an application's build system.
The project grew from a compiler into a developer-tooling package with a formatter, decompiler, linter work, and a language server. Its NEWS file records steady releases from v0.2.0 through v0.20.x with improvements to type handling, diagnostics, decompilation, accessibility properties, and editor support.
Blueprint Compiler is packaged broadly across Linux and Unix-like package managers in the input metadata, including Alpine, Debian, Fedora, Nix, Arch, Ubuntu, openSUSE, MacPorts, and Homebrew. The README also lists editor support in Workbench, GNOME Builder, Kate, Vim, Emacs, Visual Studio Code, Sublime Text, and Zed.
Within GNOME app development it matters because it gives GTK 4 projects a source format that is friendlier to humans while preserving GtkBuilder XML as the generated artifact consumed by GTK.
Developers write .blp Blueprint files, import GTK or library namespaces, and run blueprint-compiler in a build system to emit GtkBuilder .ui XML. The language server and editor integrations support completion, hover information, diagnostics, formatting, and navigation.
The compiler is especially useful in Meson/GNOME workflows where UI files are generated during the build but still reviewed and maintained as readable source.
Blueprint Compiler is significant because it is a language-tooling package for UI markup, not just a converter script. It packages a compiler, formatter, decompiler, and LSP around GTK's introspection metadata, which is exactly the sort of developer-tool dependency that quietly standardizes project layouts.
For package maintainers, it is also a useful signal of modern GNOME app stacks: GTK 4, libadwaita-era UI definitions, Meson builds, and editor tooling converging around a small compiler executable.
security posture
narrow executable package without higher-risk signals.
green risk · low confidence · appliance
Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.
executables
| Command | Kind | Exposure | Note |
|---|---|---|---|
blueprint-compiler | cli | global executable |
freshness
These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.
https://gnome.pages.gitlab.gnome.org/blueprint-compiler/
install metadata
| Package key | brew:blueprint-compiler |
|---|---|
| Version | 0.20.4 |
| Package manager | Homebrew |
| Package manager page | https://formulae.brew.sh/formula/blueprint-compiler |
| Homepage | https://gnome.pages.gitlab.gnome.org/blueprint-compiler/ |
| Repository | https://gitlab.gnome.org/GNOME/blueprint-compiler |
| Upstream docs | https://gnome.pages.gitlab.gnome.org/blueprint-compiler |
| License | LGPL-3.0-or-later |
| Source archive | https://download.gnome.org/sources/blueprint-compiler/0.20/blueprint-compiler-0.20.4.tar.xz |
| Dependencies | gtk4, pygobject3, python@3.14 |
| Build dependencies | meson, ninja |
| Bottle | available (on all) |
| Homebrew post-install | not defined |
| Service | none declared |
registry facts
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | blueprint-compiler |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
source database matches
Matches are pulled from external package-manager indexes and kept separate from local Automic Vault package links.
blueprint-compiler 0.16.0-3
Markup language for GTK user interface files
https://gnome.pages.gitlab.gnome.org/blueprint-compiler/
sudo apt install blueprint-compilerblueprint-compiler
nix profile install nixpkgs#blueprint-compilerblueprint-compiler 0.12.0-1
Markup language for GTK user interface files
https://jwestman.pages.gitlab.gnome.org/blueprint-compiler/
sudo apt install blueprint-compilerblueprint-compiler 0.20.4-r1
Markup language for GTK user interfaces
https://gnome.pages.gitlab.gnome.org/blueprint-compiler/
sudo apk add blueprint-compilerblueprint-compiler-dev 0.20.4-r1
Markup language for GTK user interfaces (development files)
https://gnome.pages.gitlab.gnome.org/blueprint-compiler/
sudo apk add blueprint-compiler-devblueprint-compiler-pyc 0.20.4-r1
Precompiled Python bytecode for blueprint-compiler
https://gnome.pages.gitlab.gnome.org/blueprint-compiler/
sudo apk add blueprint-compiler-pycblueprint-compiler 0.20.4-3.fc45
A markup language for GTK user interfaces
https://gitlab.gnome.org/GNOME/blueprint-compiler
sudo dnf install blueprint-compilerblueprint-compiler 0.20.4-1
Markup language and compiler for GTK 4 user interfaces
https://gnome.pages.gitlab.gnome.org/blueprint-compiler/
sudo pacman -S blueprint-compilerblueprint-compiler 0.20.0-1.1
A markup language for GTK user interfaces
https://gitlab.gnome.org/GNOME/blueprint-compiler
sudo zypper install blueprint-compilerblueprint-compiler-devel 0.20.0-1.1
Development files for blueprint-compiler
https://gitlab.gnome.org/GNOME/blueprint-compiler
sudo zypper install blueprint-compiler-develblueprint-compiler
sudo port install blueprint-compilersource trail
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View the package source record on GitHub.