The lxml XML toolkit for Python
Library to parse and emit YAML, and do it fast
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
BSON Parser for node and browser
Java library that allows matching many thousands of Events per second
C++ Qt ORM (Object Relational Mapping) and ODM library
A PHP library to support implementing representations
Centralized, well-typed, non-blocking set of APIs for PHP programmers
JWT Framework
A user-interface library, formerly known as text, for Minecraft
(Alpha stage software) fastn - Full-stack Web Development Made Easy
A highly configurable logging framework for Rust
From community websites to web applications, this CSS framework
The classless CSS reset (perfect for Communists)
Pluggable Ruby translation framework
PDFCraft is a free, privacy-focused PDF toolkit
Generate dashboards, widgets, apps, and data visualizations
The "Yellow Paper": Ethereum's formal specification
Vue 3 UI library, highly customizability, full TypeScript, performance
CSS framework for dummies, without a single CSS class
Web Framework built on top of Qt, using the approach of Catalyst
TreeFrog Framework, High-speed C++ MVC Framework for Web Applications
Lexbor is development of an open source HTML Renderer library
A Kotlin web framework
Dominate is a Python library for creating and manipulating HTML docs