Runs a whole bunch of those linters and normalizes their output
File type detector library
C++ reflection library with Lua binding, and JSON and XML
jsoniter (json-iterator) is fast and flexible JSON parser
A JavaScript library with superpowers
High performance JVM JSON library
Lightweight node server
Another C++ based JSON Library (/w Parser/Generator/Navigator)
Welcome to the XSS Challenge Wiki
Smarter YAML front matter parser
Simplified reading/writing/manipulation of Json with Java
An utilities framework for Java 1.7.
Provides support for properties files in Python 3.x
Cross-platform C++ libraries with a network/internet focus.
An ActionScript 3 Library that contains a number of classes