JSON that's part of C++
The LaTeX2e kernel
JSON parser in standard C
Formatting library as an alternative to C stdio and C++ iostreams
Modern C++ REST Client library
A static analyzer for Java, C, C++, and Objective-C
the MiKTeX source code
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
Google's data interchange format
Skin changer for League of Legends (LOL)
Extremely fast, in memory, JSON and interface library for modern C++
An implementation of the TLS/SSL protocols
The expl3 (LaTeX3) Development Repository
The Go support for Google's protocol buffers
Language-independent stack for point-to-point RPC implementation
The static code analysis tool you need for your HTML
An embedded web server
A library that can help you with generating PDF documents
A tool that automatically formats Python code to conform to the PEP 8
Interactive and collaborative code notebooks for Elixir
Reformats Java source code to comply with Google Java Style
Generates utilities to aid in serializing to/from JSON.
TreeFrog Framework, High-speed C++ MVC Framework for Web Applications