The lxml XML toolkit for Python
Blazing-fast Data-Wrangling toolkit
simplejson is a simple, fast, extensible JSON encoder/decoder
Simple, Fast, Secure, Flat-File CMS
Publii is a desktop-based CMS for Windows, Mac and Linux
TreeFrog Framework, High-speed C++ MVC Framework for Web Applications
Clojure library for fast JSON encoding and decoding
Fast JSON parser and validator for Go
JSON parser in standard C
A jq clone focussed on correctness, speed, and simplicity
Easy-to-use middle and back-end "form/table/chart" solution
The fastest JSON schema Validator
Edit PDF files with Nano Banana
Lexbor is development of an open source HTML Renderer library
jQuery contextMenu plugin & polyfill
Relational database replication tool based on XML Schema
ETL engine based on Groovy
Rapidly Generate Simple Pdf, CSV, & Excel Report Package on Laravel
Generate critical CSS for your web pages
Compress JSON into URL friendly strings
A native HTML4 / HTML5 Remote Desktop Protocol and SSH client
Parse Redis dump.rdb files, Analyze Memory, and Export Data to JSON
Automatically extract body content (and other cool stuff) from HTML
JavaScript Library for HTML5 canvas based heatmaps