tmux is a terminal multiplexer
Ox is an attribute-grammar evaluator generator.
Draws signalling charts, block diagrams and graphs from text input.
A software construction tool
The regex-centric, fast lexical analyzer generator for C++
Perform dynamic tunings for realtime music.
C# lexer and parser
A LALR(1) Parser Generator for JavaScript written in JavaScript
A piece of useless crap
A Compiler Development Toolkit
Complete LALR(1) parser generator and engine in PHP.