A dialect for Thymeleaf that lets you build layouts
The SILE Typesetter — Simon’s Improved Layout Engine
Console-based user interface toolkit for .NET applications
This is an active mirror of the KiCad development branch
Teradata UI Platform built on Angular Material
FlexLib is an Objective-C layout framework for iOS
A Patch for GIMP 3+ for Photoshop Users
Next Generation Template / Theme Framework
Easily make Flutter apps responsive. Automatically adapt UI
Minima is a one-size-fits-all Jekyll theme for writers
A declarative Unix terminal UI library written in Haskell
A desktop debugging platform for mobile developers
The first open source design and prototyping tool
The minimal amount of CSS to replicate the GitHub Markdown
Inflate loadingView/emptyView/retryView/anyView at runtime
Cross-platform layout engine which implements Flexbox
The Python micro framework for building web applications
A modified browser that helps in responsive web development
Most modern mobile touch slider with hardware accelerated transitions
Fast math typesetting for the web.
Development tool to help programmers write standard Java code
A collection of tips to help take your CSS skills pro
Angular Material admin template
Open-source, cross platform Qt based IDE for reverse-engineering
Video game library manager with support for wide range of libraries