Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
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Updated
Jul 28, 2026 - Python
Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
The source code of the Scelight project with all its modules.
A fast, efficient natural language processing engine for Icelandic.
Declarative flat parsing engine. No AST - only SoA tables, zero-copy spans and SIMD/SWAR
The COMPLETE (!) source code of the Sc2gears universe (Sc2gears app + Sc2gears Database + web-based parsing engine - bundled in an Eclipse project).
Zig-generating LALR(1) YACC-alike based on Lemon
debuggable parsing tools for performance-sensitive libraries
Parsing Expression Grammars for Rcpp
OMeta for Lua
StarCraft BroodWar Hacker Finder, anti-hack, replay analyzer-organizer and utility tool
Swiss Army knife for arbitrarily structured binary files
A PHP-based OPML Parser Class. Extracts the properties of content from OPML files
Fast, small JSON parsing library for rust
A simple library for language and compilers building
A general plain text templating, parsing and processing engine
lightweight, zero-dependency Python algorithm and state-machine to clean up, segment, and format structured question chains from messy OCR, handwriting text dumps, transcripts, and LLM outputs.
Simple template parser engine for PHP. Supports variables, conditions and comments.
A Dart package for parsing and evaluating mathematical expressions with support for variables, functions, and constants.
JSON/YAML loaders with column and line numbers.
FileUtil - C# File Parser for fixed width or delimiter separated files.
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