A utility-first CSS framework for rapid UI development
A Python framework for accelerated simulation, data generation
Open source PDF editor
Open source, cross-platform, user-mode tablet driver
Cross-platform tool to build, test and package software
Easily create Spring-powered, production-grade applications
Innovative user interfaces made easy
A list of tools that are open-source, in-browser
Cross-Platform C++ GUI Library
The friendly Python Imaging Library fork
A fast and lightweight IDE
jQuery JavaScript library
The Microsoft Build Engine (MSBuild) build platform for .NET and VS
MAME is a multi-purpose emulation framework
Desktop app for inspecting your React JS and React Native projects
BizHawk is a multi-system emulator written in C#
A pure PHP library for reading and writing spreadsheet files
open source Java library for creating and editing PDF files
Fully featured and highly configurable SFTP server with optional HTTP
VHDL 2008/93/87 simulator
Regex pattern directory search tool that respects your .gitignore
A package manager for JavaScript
Wasm powered Jupyter running in the browser
Lean 4 programming language and theorem prover
Fast, small, safe, gradually typed embeddable scripting language