The lxml XML toolkit for Python
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Lexbor is development of an open source HTML Renderer library
Library to parse and emit YAML, and do it fast
A PHP library to support implementing representations
Centralized, well-typed, non-blocking set of APIs for PHP programmers
Java library that allows matching many thousands of Events per second
A user-interface library, formerly known as text, for Minecraft
A highly configurable logging framework for Rust
C++ Qt ORM (Object Relational Mapping) and ODM library
Vue 3 UI library, highly customizability, full TypeScript, performance
Client for public libraries
XML editor
3D pointcloud data storage and interchange format
Development toolkit for Web Services and XML data bindings for C & C++
IEC 60870-5-104 protocol tester.
Online service for PDF conversion (to PDF)
Industry standard communication with compliant image generators.
C library for reading/writing values from/to Excel .xlsx files.
X3D is the open-standard format for 3D graphics scenes on the Web.
EasyML serialization library, to and from XML, similar to Gson