Parser
A parser turns its input (often text in form of a file) into a more advantageous representation (usually a certain data structure in memory) to perform a specific task.
Common examples include:
- parsers for markup languages (e.g. HTML/Markdown etc)
- parsers for data-serialization formats (e.g. JSON/XML/YAML etc)
- parsers used as part of/in conjunction with a compiler (in this case, the parser consumes the tokenized input emitted by the Lexer and ultimately feeds the resulting parse tree/concrete syntax tree into the compiler)
- GitHub: https://github.com/topics/parser
- Last updated: 2026-06-25 00:19:16 UTC
- JSON Representation
https://github.com/enansari/cph
competitive programming helper: A powerful parser to make competitive coding easier | دستیار برنامه نویسی رقابتی: یک پارسر قدرتنمد برای استفاده در کدنویسی رقابتی
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https://github.com/ccwang002/pyhgvs-lite
A liteweight Python parser for HGVS names
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https://github.com/pivoshenko/ihroteka-converter
🗃️ A lightweight package for converting Markdown into Steam-compatible markup
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https://github.com/delthas/discord-formatting
A small Go library for parsing Discord markdown-like messages to an AST
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https://github.com/q-m/tiered_category_expressions
Work with TCEs in Ruby
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https://github.com/allo-media/elm-es-simple-query-string
Parse and serialize ElasticSearch query strings.
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https://github.com/tteeoo/aetg
➗ Arithmetic expression tree generator (essentially a simple calculator in the command line)
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https://github.com/jmrozanec/cobiss-parser
Parses COBISS/COMARC format into Dublin Core object.
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https://github.com/open-inflation/perekrestok_api
Perekrestok API sync client
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https://github.com/lk-KEVIN/BattlefieldMapListParser
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https://github.com/chehanr/nic_parser
A python package to parse Sri Lankan national identity card numbers.
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https://github.com/laluxx/rush
Yet another llvm wrapper
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https://github.com/alukianov63/vk-resource-parser
vk-resource-parser is a simple and easy-to-use script that allows you to download various resources (photos, videos, messages, documents, etc.) from the popular social network VKontakte.
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https://github.com/martinfrances107/gcode-nom
Visualize G-code files
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https://github.com/carnagion/parsnip
A simple monadic parser combinator library written in Haskell.
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https://github.com/ethanlabs101/lua-toolkit
A collection of Lua utilities, encoders, parsers, binary tools, and experiments built for learning and fun.
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https://github.com/diddileija/diddiparser
Parse DiddiScript files (a language for the future!)
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https://github.com/djoezeke/yamlfy
A Lightweight Yaml file parser and emmiter written in pure c.
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https://github.com/eight04/expression-eval-bundle
This repository bundles expression-eval and jsep to a single file.
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https://github.com/a631807682/ddltransform
parse ddl and transform to gorm model code
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https://github.com/markomanninen/plcparser
Propositional Logic Clause Parser (Python, PHP, Javascript, Hy)
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https://github.com/freight-trust/open-edi
OAS3 EDI API for Translation and Validation Transactional Service w/ Attestation & Non-Repudiation
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https://github.com/thoughtsunificator/bbcode-parser
Tiny BBCode JavaScript implementation
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https://github.com/testingrequired/reqlang-expr
A tiny (bytecode compiled, stack VM interpreted) expression language for reqlang's templating engine.
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https://github.com/titikterang/iso8583_python
iso 8583 parser based on python
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https://github.com/regan-koopmans/compiler-project-lexer-and-parser
Repository for the compiler construction practical project.
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https://github.com/venil7/simple-parser
Preview
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https://github.com/noxer/ventil
Valve Key-Value file parser in Go
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https://github.com/pmikstacki/bsharp
BSharp is a csharp parser, analysis and formatter.
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https://github.com/abhinavrobinson/html-parser-cheerio-ts
Bun app that uses cheerio to extract tree from html structure
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https://github.com/the-codegen-project/asyncapi-python-parser
An AsyncAPI Python parser that is always up to date with the specification!
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https://github.com/ydah/gashadokuro
💀 A CSS selector parser implemented in Ruby
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https://github.com/stereobooster/powderizer
parsing with zippers
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https://github.com/antononcube/raku-functionalparsers
Raku package with functional parsers.
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https://github.com/nielsbergsma/protobuf-parser-csharp
dynamic parser protobuf3 runtime
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https://github.com/usagi-coffee/tree-sitter-df
OpenEdge Data Definitions grammar for tree-sitter
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https://github.com/buxogabriel/gabelang
A programming language written in rust
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https://github.com/maxludden/rich-color-ext
A add-on parser so `rich.color.Color` can parse 3-digit-hex and CSS named colors.
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https://github.com/stefankoppier/language-csharp
A C# parsing library for Haskell
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https://github.com/frederikbeimgraben/pyrustymd
Parse MD/HTML with custom features to JSON
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https://github.com/rejeb/netcdf-spark-parser
Scala/Spark Netcdf for reading Netcdf files
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Last synced: 16 Apr 2026
https://github.com/null93/expression-compiler
Simple language compiler that is driven by mathematical expressions and transpiled into c++ code
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Last synced: 26 Mar 2026
https://github.com/hyouteki/mdc
Simple CommonMark parser for C with a GUI CommonMarkViewer application made using Voyage
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https://github.com/blitz-krieg-cmd/soulib
Souls Lib - Zig library for Reading and Writing Dark Souls Remastered files.
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https://github.com/dantehemerson/arr2obj
:tada: Converts an array to object, with custom key and value.
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https://github.com/vajahath/gulp-json2csv
Gulp plugin to convert json to csv format.
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Last synced: 16 Apr 2026
https://github.com/ngtcp2/sfparse-rs
RFC 9651 Structured Field Values parser in Rust
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https://github.com/clmoreno/confvalidator
Python package to easily parse INI style configuration files.
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https://github.com/yuna0x0/tree-sitter-yarn-spinner
Tree-sitter grammar for Yarn Spinner
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https://github.com/zevio/pcu_pdf
PDF parser component (Apache Tika) for PCU project
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https://github.com/tree-sitter-grammars/tree-sitter-cst
CST grammar for tree-sitter
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https://github.com/yurrriq/clippings
Parser for Kindle clippings.
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https://github.com/stevehjohn/calculator
A project implementing a calculator able to parse complex mathematical expressions.
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https://github.com/vcputtini/udf_mariadb_cpp
MariaDB(tm) native User-defined functions in C++
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https://github.com/anatoly-semenov/nft-parser
Transactions parser for ethereum smart chain on Node.js
Last synced: 17 Apr 2026
https://github.com/massigy/ll1p.go
This is a simple LL(1) grammar tokenizer & parser written in Go.
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https://github.com/leonardpepa/jlox
JLOX is an interpreted scripting programming language implemented by reading the book Crafting intepreters
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[ABANDONED] Subset C to AMD64 Compiler
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https://github.com/pgvalle/simplifiedluacompiler
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https://github.com/tsukanov-as/gua
go+lua=gua (experimental programming language)
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https://github.com/skytomo221/genturcta
genturcta は様々なロジバンパーサの解析結果を可視化して、見比べることが簡単にできます。
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https://github.com/benscabbia/ssms-results-parser
Visually compare side-by-side two SQL Server Statistics IO and Time data. Simply copy your output from SSMS and compare!
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https://github.com/openbytedev/strictipparser
A strict alternative to the builtin IP parsing methods.
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https://github.com/winstliu/tree-sitter-hclrs
Tree-sitter parser for HCLRS
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https://github.com/probro27/vision-search
A search engine built from scratch including - crawler, indexer and a ranker. Please check out the code here :)
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https://github.com/yord/pxi-pxi
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https://github.com/slince/expression-language
🚀 一个富有语言表现力的表达式引擎的 Java 实现
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https://github.com/sandrock/sekvap-dotnet
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https://github.com/mail2nisam/doc-parser
Find and replace text in a word document file. Also we can generate new files from templates
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https://github.com/eddiecorrigall/elang
Toy programming language interpreted with Python
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https://github.com/alienfruit/alienfruit.otml
AlienFruit.Otml is an object tree model language.
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https://github.com/phmatray/antlr4library
A .NET template for creating Antlr4 projects in C#, including a sample CSV parser for building language parsers and interpreters
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Last synced: 28 Apr 2026
