U

ui

GitLab’s open source design library, prototypes, design specs, and work-in-progress files.

Herding the web. Web AI agent manager that supports stuff like AI driven testing and reactive AI manged workflows.

Gamut is a native X11 color-engineering tool for Linux. It provides a precision color picker, a multi-model harmony generator, a gradient builder with perceptual interpolation, a full-screen measurement overlay, and a live web-design preview — all in a single compact application built without GTK, Qt, or any large widget toolkit. Everything is built on Xtk, a self-contained C17 Xlib widget library written for this project, with LCMS2 for ICC-accurate conversions and WPEWebKit 2 for the embedded browser.

CoshUI: A Declarative UI Library for Python

📺 Reverts YouTube to its classic design

🖥️ Award-winning extension to enhance ChatGPT with wide/full/tall-screen + spamblock modes. Also works on poe.com!

Lazy layouts for Compose HTML

SwiftUI-style retained UI framework bootstrap for Kit using SDL and WGPU

OSSA Studio — web UI for composing, validating, and deploying OSSA agent manifests. Delegates builds to ossa-deploy. Public experimental instance.

ZGPUI - A GPU-accelerated UI framework for Kit inspired by Zed's GPUI, powered by raylib

Tk GUI toolkit bindings for Kit - cross-platform windowed applications

Raygui immediate-mode GUI library bindings for Kit

Nuklear immediate-mode GUI library bindings for Kit

ncurses terminal UI library bindings for Kit

microui immediate-mode GUI library bindings for Kit

MCP-UI support for Kit — rich UI rendering in MCP tool results

Immediate-mode GUI primitives for Kit inspired by egui

Portfolio variant designed with Jasmine — taste-forward site experiments.

A Billing Dashboard For OpenStack

Design system experiments — typography, layout, components.