JSON that's part of C++
The LaTeX2e kernel
JSON parser in standard C
Modern C++ REST Client library
Formatting library as an alternative to C stdio and C++ iostreams
A static analyzer for Java, C, C++, and Objective-C
No ceremony, just code. Blazing fast, typesafe binary serialization
Web Framework built on top of Qt, using the approach of Catalyst
Lighter, faster browser kernel of blink to integrate HTML UI in apps
the MiKTeX source code
The expl3 (LaTeX3) Development Repository
webrpc is a schema-driven approach to writing backend services
Extremely fast, in memory, JSON and interface library for modern C++
Google's data interchange format
Reformats Java source code to comply with Google Java Style
Interactive and collaborative code notebooks for Elixir
A library that can help you with generating PDF documents
An embedded web server
Turn any technical book PDF into a Claude Code skill
The static code analysis tool you need for your HTML
An implementation of the TLS/SSL protocols
A JSON viewer plugin for Notepad++
Open source PDF editor
Lexbor is development of an open source HTML Renderer library
Cross-platform SDK for creating and modifying PDF documents