The lxml XML toolkit for Python
Fast streaming XML parser written in C99 with >90% test coverage
The Microsoft Build Engine (MSBuild) build platform for .NET and VS
Simple REST and HTTP API Client for .NET
The fast & forgiving HTML and XML parser
Generate C# classes from XML Schema files
Arbitrary-precision fixed-point decimal numbers in go
A small library for converting tokenized PHP source code into XML
World countries in JSON, CSV, XML and Yaml
MyBatis SQL mapper framework for Java
A fast, high-level web crawling and web scraping framework
Go package for easily rendering JSON, XML, binary data, and HTML
A library to handle Apple Property List format in binary or XML
jQuery plugin to export a html table to JSON, XML, CSV, TSV, TXT, SQL
A fast and lightweight IDE
A popular high-performance JSON framework for .NET
High performance, open source universal RPC framework
MLT Multimedia Framework
Eases DOM navigation for HTML and XML documents
Fast and simple report generator, from JSON to pdf, xslx, docx, odt
Go (golang) library for reading and writing XLSX files
Open-source, cross platform Qt based IDE for reverse-engineering
PHP library for easy 'jQuery like' DOM traversing and manipulation
Self-hosted collection of powerful web-based tools for everyday tasks
Fast XML parser library in C