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: 2026-07-05 00:19:15 UTC
- JSON Representation
https://github.com/05st/cli-calc
A fast and lightweight command line calculator written in Rust.
calculator calculator-application cli command-line lexer parser rust rust-lang
Last synced: 09 Jun 2026
https://github.com/wtanaka/ansible-role-happy
Ansible role to install Happy, the Parser Generator for Haskell
ansible ansible-galaxy ansible-role ansible-roles galaxy happy haskell parser parser-generator parsing
Last synced: 21 Apr 2026
https://github.com/yord/pxi-sample
🧚pxi-sample is a sample plugin for pxi (pixie), the small, fast, and magical command-line data processor.
csv data-processing deserializer dsv json marshaller parser pixie pxi serializer ssv tsv
Last synced: 04 May 2026
https://github.com/somajitdey/httparse
Command-line parser for http request headers. Also see below link for related project.
bash command-line header-parser http http-header http-header-parser http-request http-server httparse httparser jq parse parser shell
Last synced: 05 May 2026
https://github.com/venil7/simple-parser
Preview
ast compiler interpreter javascript language parser
Last synced: 15 Apr 2026
https://github.com/piotrkowalczuk/elblog
Elastic Load Balancing access log parser
aws decoder elastic-load-balancing elb golang parser
Last synced: 05 May 2026
https://github.com/meese-enterprises/aria-control-file-parser
Parse out useful information from `.aria2` files.
aria2 aria2c ctf cybersecurity parser
Last synced: 14 Jan 2026
https://github.com/geometryzen/typhon-lang
Python Tools for Scanning, Parsing, Semantic Analysis, and Code Generation.
parser parser-generator python typescript typhon
Last synced: 09 Feb 2026
https://github.com/felix-engelmann/historic-flight-parser
A parser for the Historic Flight Database
departedflights flights historical-data oag parser
Last synced: 16 Jan 2026
https://github.com/ChristianMurphy/tree-sitter-markdown
Markdown grammar for tree-sitter
Last synced: 11 Mar 2025
https://github.com/IoeCmcomc/tree-sitter-mcfunction
Minecraft function file grammar for tree-sitter
Last synced: 11 Mar 2025
https://github.com/jhk1090/namumark-clone
나무위키 나무마크 파서 구문
namucode namumark namuwiki parser typescript
Last synced: 16 May 2025
https://github.com/uid11/parse-statements
Fast and easy parser of statements in source code in any language ✂️
Last synced: 15 Jun 2026
https://github.com/YGGverse/gemtext-php
Object-oriented PHP 8 library for Gemini / Gemtext operations
composer gemini gemini-php gemini-protocol gemtext gemtext-php library parser php text-gemini
Last synced: 15 Jun 2026
https://github.com/lonaryx/proxyfun
ProxyFun - это простой Python-скрипт для парсинга прокси-серверов с веб-сайта, их креативного отображения и сохранения результатов в текстовом файле.
bs4 file files lists parser parsers proxy proxy-configuration proxy-list proxy-scraper proxy-server python python-3 python-script python3 request requests script
Last synced: 15 Jun 2026
https://github.com/eliezer-dev-software-enginner/node-utilities
Utilities for using in typescript projects
Last synced: 15 Jun 2026
https://github.com/queukat/news_parcer
Small legacy Python news parsing experiment retained for reference.
experiment legacy news-parser parser python web-scraping
Last synced: 15 Jun 2026
https://github.com/2moe/tmpl-resolver
A lightweight template resolution engine with conditional logic support.
Last synced: 09 Mar 2025
https://github.com/WinterCore/jsonerino
Another JSON parser written from scratch in Ruby
Last synced: 12 Jul 2025
https://github.com/playfulsparkle/sprintf.js
A lightweight, Open Source sprintf.js sprintf implementation written in JavaScript
formatting javascript parser sprintf vsprintf
Last synced: 01 Mar 2026
https://github.com/antoncoding/html_content_crawler
A smart html crawler to automatically detect main content of a HTML page.
beautifulsoup content crawlers html nlp-parsing parser
Last synced: 02 Apr 2025
https://github.com/lesterrry/campfire
Shock-drop watching utility
crawler parser web-crawler web-parser
Last synced: 13 Jun 2026
https://github.com/olegkorol/pylox
A simple language implementation of Lox, written in Python. Includes a lexer, parser and interpreter.
interpreter language lexer lox-interpreter parser
Last synced: 15 Mar 2025
https://github.com/wibosco/approachingparsers-example
Experimenting with some possible parser architectures
ios mapper network parser plug-and-play swift travis-ci
Last synced: 03 Jul 2026
https://github.com/bekbolsky/kolesakz-parser
Парсер грузовых автомобилей с kolesa.kz, с выгрузкой данных в формате csv
beautifulsoup4 kolesa kolesakz parser webscraping
Last synced: 17 Jan 2026
https://github.com/thanadolps/simplederivitive
an attempt to build automatic differtator
Last synced: 29 Jun 2026
https://github.com/diff3/binarypacketsdsl
BinaryPacketsDSL is a domain-specific language and toolkit for describing, parsing, and analyzing binary protocol packets. It is designed for clarity, robustness, and testability, with support for structured definitions, modifiers, and dynamic field handling.
binary-protocols dsl parser protocol-analysis python3 reverse-engineering
Last synced: 17 Apr 2025
https://github.com/tom-weatherhead/boss-gx-700-patch-parser
A parser for MIDI SysEx messages that describe guitar effects patches used by the Boss GX-700 guitar effects processor.
audio boss guitar gx-700 midi parser sysex-messages web-midi
Last synced: 24 Apr 2026
https://github.com/kx0101/monkey-language
Writing An Interpreter (Tree-Walking) In Go from scratch, using Vaughan Pratt's Parser For Educational Purposes
ast expressions go golang identifiers interpreter lexer parser pratt-parser repl statements tokenizer tokens vaughan-pratt
Last synced: 23 Jul 2025
https://github.com/mython-dev/parser-news
This bot can parse the news from the site kun.uz :)
aiogram beautifulsoup parser parsing python telegram-bot
Last synced: 20 Aug 2025
https://github.com/sven-hluchy/spyglass
HTML parser written in Common Lisp. WIP.
Last synced: 18 Jan 2026
https://github.com/jonathanjameswatson/earley_parser
Earley parser for context-free grammars
dune earley-parser ocaml parser
Last synced: 16 May 2025
https://github.com/jf17/html-to-json-parser
HTML parser(grabber) to JSON format
golang grabber html html-parser json parser skrapping
Last synced: 09 May 2026
https://github.com/mblumtritt/parse-argv
A command line parser that only needs your help text.
argv argv-parser cli parse parser ruby ruby-gem
Last synced: 16 Mar 2025
https://github.com/thetimick/tivkparser
Приложение, для получения различных данных из соц. сети VK
Last synced: 29 Sep 2025
https://github.com/igor-marinescu/mapalizer
A parser and viewer of linker-generated map files.
Last synced: 17 Mar 2025
https://github.com/vueware/csv-parser
Converts .csv files to JSON object arrays.
Last synced: 18 Apr 2026
https://github.com/cimpress-mcp/tiger-challenge
A parser of WWW-Authenticate challenge headers.
bearer challenge oauth2 parser www-authenticate
Last synced: 25 Sep 2025
https://github.com/zheng-bote/hd_json_writer_plugin
JSON writer plugin for header_docu_qt
Last synced: 03 May 2026
https://github.com/lathoub/express
Fast, unopinionated, (very) minimalist web framework for Arduino ESP32
arduino arduino-library esp32-arduino express html http http-server parser web webservice
Last synced: 13 Apr 2026
https://github.com/jfilla/payment-notification-parser
Parser for reading bank payment notifications
Last synced: 10 Apr 2025
https://github.com/customcommander/ohm-grammar-bibtex
Ohm grammar to parse .bib files
academia bibliography bibtex ohm-grammar parser reference-management
Last synced: 09 Apr 2025
https://github.com/dills122/checklist-parser
WIP - Parse sports card checklists & get usable data
Last synced: 14 Jun 2025
https://github.com/mp3martin/js-parse-links
gh-pages html javascript js parser web
Last synced: 08 Jul 2025
https://github.com/llogick/extended-zccs
Extended Zig Compiler Components: Reduce parsing overhead by reusing data, e.g., in language servers.
parser zig zig-language zig-language-servers
Last synced: 07 Oct 2025
https://github.com/dark-lon3r/cardataparser
CarDataParser🚗💻 - это простой и удобный инструмент, созданный с использованием библиотеки Eel на Python. Он предоставляет возможность получать информацию о транспортных средствах, основываясь на их регистрационных номерах, в текущей версии ограничиваясь Украиной.
car css desktop eel eel-python exe html number numbers parser program python python-script python3 scraper ukraine ukrainian winodws
Last synced: 28 Feb 2025
https://github.com/asynched/yacc-lex-json-parser
A simple JSON parser that displays wether the JSON is valid or not.
Last synced: 21 Feb 2026
https://github.com/rafaelsouzars/mini-parsejs
Mini interpretador de linguagem de programação baseado no artigo: https://medium.com/@henriquesosa/seja-um-compilador-crie-um-compilador-com-javascript-33a9557c8cdf
compiler-construction javascript parser
Last synced: 18 Jan 2026
https://github.com/p4suta/aozora
Pure-functional Rust parser for 青空文庫記法 (Aozora Bunko notation): ルビ, 傍点, 縦中横, 外字, 返り点, indent containers, page breaks.
aozora-bunko cli japanese parser ruby rust shift-jis tategaki typography
Last synced: 16 Jun 2026
https://github.com/pndmix/tree-sitter-rampcode
Rampcode grammar for tree-sitter
Last synced: 06 Oct 2025
https://github.com/msk998/gofrec
Multi record file parser written in Golang
Last synced: 14 Jan 2026
https://github.com/mattbriggs/jsparserpy
Parser will transform JS into an XML file to use in creating # an JS object reference.
Last synced: 07 Oct 2025
https://github.com/martinrosenberg/dice_parser
Just a simple dice parser for a coding challenge.
dice dice-roller parser python python3
Last synced: 05 Apr 2025
https://github.com/tejasmr/commandlineparser
Command Line Parser is a tool to parse command line arguments as flags and values
command-line-tool cpp cpp11 header-only parser
Last synced: 07 Oct 2025
https://github.com/simenandre/actions-parsers
Upgrade inputs from `@actions/core` by parsing and extended types!
actions github-actions parser typescript
Last synced: 07 Oct 2025
https://github.com/bilalhameed248/pdf-document-extraction
Python PDF-to-HTML Converter: Transforming PDF Documents into Structured HTML Tags. - Feb 2022 - Jun 2023
document extraction fitz parser parsing pdf pymupdf pymupdf-fitz python python3
Last synced: 08 Oct 2025
https://github.com/qazcetelic/sqlimagine
A DSL for quickly and easily designing SQL databases 🗃️.
antlr4 domain-specific-language kotlin parser prototyping-tool relational-databases sql
Last synced: 08 Oct 2025
https://github.com/gastonginestet/qwidget-parser
This project consists of developing using patterns such as Visitor or Builder in Pharo Smalltalk a tool that reads the window design (XML or JSON) and generates the necessary code to display it with Spec2.
parser pharo pharo-smalltalk spec spec-2
Last synced: 18 Jan 2026
https://github.com/averemee-si/ojdbc-types
A set of classes for converting oracle.sql.* to/from Java types and for decoding some Oracle RDBMS internal structures
datatypes internals java jdbc number oracle parser rba redo redobyteaddress rowid uba undobyteaddress unsigned xid
Last synced: 14 Jan 2026
https://github.com/tompaton/goparsec
Parser combinator in Go. If there are any cross platform issues or backward compatibility issues, please reach out.
golang parser parser-combinators
Last synced: 14 Jan 2026
https://github.com/carapacik/cambridge-dictionary-scraper
Get words from dictionary.cambridge.org
cambridge-dictionary dictionary parser python scraper
Last synced: 18 May 2026
https://github.com/zhuliquan/datemath_parser
This package can parse date match expression, which used by ElasticSearch
datemath elasticsearch golang parser
Last synced: 12 Apr 2026
https://github.com/cnayan/mqb
µ Query Language to JSON Query Builder for easy querying using Q-Server
antlr4 javscript lexer parser query query-builder query-language querydsl
Last synced: 09 Oct 2025
https://github.com/electrikmilk/aml
Interpreted math equation language 🧮
calculator interpreter language math math-language parser programming-language
Last synced: 17 Jun 2026
https://github.com/stein197/js-qs
Simple bundle of JavaScript functions to make work with query string easer
parser query-string querystring
Last synced: 28 Jan 2026
https://github.com/mhogeveen/monkey-interpreter
Monkey Interpreter written in Go
go golang interpreter lexer parser
Last synced: 23 Apr 2025
https://github.com/necroin/golibs
Package of useful golang libraries
concurrency-library concurrent csv fsm go golang golang-library metrics parser reflection-struct tags tokenizer
Last synced: 14 Jan 2026
https://github.com/alvarogarcia7/training-parser-antlr4
antlr4 antlr4-grammar grammar grammar-parser parser python3 training
Last synced: 17 Jun 2026
https://github.com/polespurnes/semgrep-json-to-sqlite-parser
A tool to easily parse a Semgrep CLI scan output file into a simple SQLite Database.
cybersecurity parser python semgrep sqlite tool
Last synced: 18 Feb 2026
https://github.com/thomasvergne/tree-sitter-cabal
Port of original Cabal tree sitter implementation from Magus
cabal highlight parser tree-sitter
Last synced: 19 Jan 2026
https://github.com/bilgesucakir/stitch-grapher
Java-based crochet pattern engine for topology-aware parsing, stitch connectivity graph modeling, and visualization.
crochet-pattern cytoscape data-structures domain-modeling dsl graph graph-theory graph-visualization java oop parser parsing spring-boot threejs topology
Last synced: 31 May 2026
https://github.com/sixarm/sixarm_htx
SixArm.com » HTX processor for our web pages with custom HTML & XML tags
Last synced: 30 Mar 2025
https://github.com/jhermsmeier/node-leybold-xps
Parse & write the Leybold XPS data format
analysis data esca format leybold parser photoelectron-spectroscopy spectroscopy x-ray xps xpspeak xray
Last synced: 09 Jul 2025
https://github.com/agnivchtj/scala-interpreter
Built a definitional interpreter that parses, desugars and interprets the value of a core-language expression.
abstract-syntax-tree desugarer functional-programming interpreter parser s-expressions scala
Last synced: 11 Oct 2025
https://github.com/nazrulworld/fhirpath-scripts
Helper scripts for fhirpath
Last synced: 12 Oct 2025
https://github.com/emptyflow/flowcommandline
Command line parser and processor
command-line commandline parser
Last synced: 20 Jan 2026
https://github.com/meshhouse/sfmlab-unofficial-api
Unofficial SFMLab-based sites API server, written on Node.js
api-server fastify nodejs parser sfmlab sqlite typeorm typescript
Last synced: 18 Jun 2026
