A whole-program optimizing compiler for Standard ML
Neurotranslator grammar librairies
Rust derive-based argument parsing optimized for code size
JSON Parser written in C that outputs JSON into D-List list objects
A small, didactic LR(1) parser generator.
A fast JSON parser/generator for C++ with both SAX/DOM style API
A multi-language port of Browserscope's user agent parser
UML 2 Statemachine for C++ is a development framework with DSL support