quoted-string-regex

DFA regular expression library & friends

C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html

A high-performance C++ regex library and lexical analyzer generator with Unicode support. Extends Flex++ with Unicode support, indent/dedent anchors, lazy quantifiers, functions for lex and syntax error reporting and more. Seamlessly integrates with Bison and other parsers.

A script language of time-sharing scheduling coroutine in single thread

LLVM Tutorial: Kaleidoscope (Implementing a Language with LLVM)

A minimalist single-header library for building pattern-matchers, lexers, and parsers.

A Malayalam programming language

Self-hosting PL/0 to C compiler to teach basic compiler construction from a practical, hands-on perspective.

A cross-platform modding language for GameMaker games.

High performance tokenizers for natural language processing and other related tasks