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/kingcitaldo125/pearley
Basic Earley Parser
context-free-grammar earley-parser parser python
Last synced: 27 Jul 2025
https://github.com/vomnes/corewar
In this project, you will create a virtual “arena” in which programs will fight against one another (the “Champions”). You will also create an assembler to compile those Champions as well as a Champion to show the world that you can create life from coffee.
asm compiler corewar parser virtual-machine
Last synced: 16 Mar 2025
https://github.com/rcrsr/rill
Embeddable workflow language for LLM orchestration
ai-agents dsl embeddable interpreter llm parser pipe scripting-language typescript workflow
Last synced: 01 May 2026
https://github.com/gaurav-gosain/jsml.zig
A simple JSON (toy) parser written in Zig, for learning purposes.
Last synced: 01 May 2026
https://github.com/leon-richardt/python-repetita-parser
Python parser for the REPETITA data format
parser python repetita traffic-engineering
Last synced: 10 Oct 2025
https://github.com/belrbez/cyk-chomsky-nf-grammar-algorithm-java
Implementation of algorithm to Converting CFGs to CNF (Chomsky Normal Form) and Cocke–Younger–Kasami (CYK) algorithm for CFGs
algorithm cfgs chomsky cyk cyk-chomskynf grammar java normalforms parser
Last synced: 10 Oct 2025
https://github.com/prohetamine/chaturbate-gif-parser
chaturbate gif git-parser parser
Last synced: 17 Mar 2026
https://github.com/nemmusu/shodan-output-parser
The wrapper extracts and simplifies the output of Shodan, keeping only essential information.
osint output parser passive-vulnerability-scanner pentesting prettify python redteaming scanner shodan
Last synced: 29 May 2026
https://github.com/joeloparco/minijava-compiler
Front end of Mini Java Compiler built in Java. Including: Tokenizer, Parser and Semantic Analyzer.
compiler java minijava parser tokenizer typechecker
Last synced: 01 May 2026
https://github.com/arne-cl/spade-parser
mirror of SPADE (Sentence-level PArsing for DiscoursE, Soricut and Marcu 2003)
parser rhetorical-structure-theory rst
Last synced: 14 Jun 2026
https://github.com/mangesh-bhattacharya/nand2tetris
Nand2Tetris project implementation and HDL API reference.
cmake hack-compiler jack-compiler nand2tetris parser python xml
Last synced: 01 May 2026
https://github.com/vernongrant/jsn.c
A simple JSON utility that's intended to be used for parsing, generating and manipulating configuration files.
c generator json json-generator json-parser parser
Last synced: 01 May 2026
https://github.com/akinoccc/html-parser-react
The parser for html transform to react dom.
html html-parser-react parser react
Last synced: 08 Jun 2026
https://github.com/samuelcaldas/simplehtmlparser
Simple HTML Parser is a lightweight Python library designed to extract content from HTML elements based on their ID or class attributes.
curl html html-class html-id parser python regex
Last synced: 07 Feb 2026
https://github.com/oxylabs/how-to-build-web-scraper
Step by step guide to building a web scraper with Python
build-a-web-scraper github-python parser python python-web-scraper python-web-scraping python3 url-scraper web-scraping
Last synced: 01 May 2026
https://github.com/aquice/entropia
Entropia is a C++ based programming language, implementing ownership and other usefull stuff
interpreter lexer parser programming-language
Last synced: 09 Jun 2026
https://github.com/jhk1090/namumark-clone-core
나무위키의 나무마크 Typescript 파서 구현 (오픈나무 기반)
namucode namumark namuwiki opennamu parser typescript
Last synced: 09 Feb 2026
https://github.com/kokkekpek/ton-fun-parser
Parser for bets from game contract
Last synced: 11 Mar 2025
https://github.com/erkanyildiz/eyxml2nsdictionary
A block based NSXMLParser wrapper for converting XML to NSDictionary on background thread
background-thread dictionary ios macos nsxmlparser nsxmlparser-wrapper objective-c parser tvos watchos xml
Last synced: 02 May 2026
https://github.com/jdolitsky/luaparser
Library for converting simple Lua scripts into user-defined Go objects
Last synced: 02 May 2026
https://github.com/sinipelto/popl-exercises
Principles of Programming Languages Autumn 2019 Course Exercises.
bnf custom-programming-language lexer lexical-analysis lexical-analyzer parser principles programming-language syntax-analysis syntax-tree tokenizer
Last synced: 30 Mar 2025
https://github.com/pmikstacki/bsharp
BSharp is a csharp parser, analysis and formatter.
Last synced: 11 Feb 2026
https://github.com/io7m-com/jsx
S-expression parsing
java parser pretty-print s-expression
Last synced: 22 Mar 2025
https://github.com/maksasj/uroboros
🐉 rust package for making parsers with parser combinators and state machines
Last synced: 30 Jun 2025
https://github.com/slmt/google-load-parser
A parser to extract the CPU usage timeline from Google's cluster-usage trace data.
cluster google monitoring parser resources
Last synced: 12 Oct 2025
https://github.com/evan-choi/jsqlparser.net
JSqlParser.NET parses an SQL statement and translate it into a hierarchy of .NET classes. The generated hierarchy can be navigated using the Visitor Pattern
dotnet ikvm jsqlparser parser sql
Last synced: 21 May 2026
https://github.com/antononcube/raku-functionalparsers
Raku package with functional parsers.
ebnf interpreter parse-combinator parser raku
Last synced: 13 Feb 2026
https://github.com/emanuelec/haskell_ex
Repository for some haskell exercises
functional-languages haskell haskell-exercises haskell-learning parser unipd university
Last synced: 18 Jun 2026
https://github.com/gokcan/atlas
Programming language for propositional calculus
flex lexical-analysis parser programming-language
Last synced: 23 Mar 2025
https://github.com/anishlearnstocode/latex-to-html-parser
This is a LaTeX to html parser that parses many constructs of the LaTeX language into valid HTML for use on the browser and in node.
Last synced: 20 May 2026
https://github.com/randomhashtags/swift-javascriptsyntax
A set of Swift libraries for parsing, inspecting, generating, and transforming JavaScript source code.
Last synced: 03 May 2026
https://github.com/starbuildr/norwegian_id_number
Elixir library to parse and validate Norwegian national identification numbers
national-id national-identification-number norwegian parser
Last synced: 21 Feb 2026
https://github.com/nverno/tree-sitter-jack
Jack (nand2tetris) language grammar for tree-sitter
grammar jack nand2tetris parser tree-sitter
Last synced: 14 Feb 2026
https://github.com/dx3mod/rpm-parser
RPM v3 package metadata parser in TypeScript.
Last synced: 09 Jun 2026
https://github.com/billsioros/latex-homework-parser
Parsing homework assignments and generating LaTeX
32-bit generator homework homework-assignments homework-exercises homework-helper homework-template latex latex-template parser python38
Last synced: 03 May 2026
https://github.com/buxogabriel/gabelang
A programming language written in rust
interpreter lexer parser programming-language rust wasm
Last synced: 14 Feb 2026
https://github.com/psyb0t/go-config-parser
A Go wrapper package for reading and unmarshalling data from configuration files based on Viper.
config configuration golang golang-package parser
Last synced: 10 Mar 2026
https://github.com/mrvautin/smart-matter
Parses front matter Yaml from a file path or a string and returns an Object. Used by https://squido.markmoffat.com.
front-matter matter parser yaml
Last synced: 15 Feb 2026
https://github.com/Jim-Fan/lambda
Experimental interpreter for untyped lambda calculus
bison flex lambda-calculus parser
Last synced: 11 May 2025
https://github.com/turkeymcmac/tablestreams
For reading and writing tables line by line in various formats.
Last synced: 23 Jun 2026
https://github.com/nilsmartel/solar_parser
Solar Language Parser
compiler design language nom parser programming
Last synced: 12 Jan 2026
https://github.com/open-inflation/perekrestok_api
Perekrestok API sync client
parser perekrestok playwright python3 sync
Last synced: 30 Aug 2025
https://github.com/hanzopgp/calcantlr
Compiler for an invented programming language using ANTLR and a custom stack machine.
antlr compiler language-theory lexer parser stack-machine university
Last synced: 21 May 2026
https://github.com/vurv78/mic1
A tiny (400 SLOC), optimizing, metaprogrammable, statement-based language that compiles to SIC-1 code for https://github.com/jaredkrinke/sic1
compiler lua oisc optimizer parser programming-language sic sic1 subleq
Last synced: 25 Feb 2025
https://github.com/manasesjesus/fdbs-and-sql-parser
Implementation of a Federative Database System – SQL Parser included
database dbms distributed-database federated java javacc jdbc oracle parser sql sql-parser
Last synced: 12 Jul 2025
https://github.com/foxforensics/go-fortilog
Decodes Fortinet binary firewall logs.
binary-log decoder fortigate-firewall fortilog fortinet-firewall go parser
Last synced: 18 Jun 2026
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/q-m/food-fish-parser-ruby
Extract fish details from food product descriptions
aquaculture fao fisheries food-products ingredients parser ruby ruby-gem species structured-data
Last synced: 12 May 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/xzripper/parentheses
Lightweight parentheses parser in Python.
Last synced: 09 Jun 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/diatche/parse-time
A utility for parsing time duration and time of the day strings.
hours minutes parse parser seconds time time-parsing
Last synced: 18 Jan 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/ferhatgec/escafe
A parser & generator for escape sequences in C++
cpp escape-sequences generator lib library parser single-header
Last synced: 18 Feb 2026
https://github.com/za-arthur/pg_textparser
Fast parser for text search of PostgreSQL
Last synced: 14 Mar 2025
https://github.com/thoughtpolice/tree-sitter-openddl
a tree-sitter grammar, for OpenDDL v2.0
Last synced: 05 May 2026
https://github.com/lk-KEVIN/BattlefieldMapListParser
A PHP file parser for Battlefield 3 and Battlefield 4 MapList files
battlefield battlefield-3 battlefield-4 bf3 bf4 maplist parser php-parser snet
Last synced: 25 Aug 2025
https://github.com/frozencemetery/cdson
C library for the DSON data serialization format, for humans
c dson parser serialization serializer
Last synced: 27 Jun 2025
https://github.com/yycoder/thrifter
Non-destructive thrift parser with zero third-party dependency.
ast formatter golang golang-package parser thrift thrift-parser
Last synced: 13 Jun 2026
https://github.com/socketbyte/express-multipart
:zap: High performance lightweight Express middleware for handling multipart/form-data requests.
express form-data formdata http library middleware multipart parser typescript
Last synced: 05 May 2026
https://github.com/dantehemerson/arr2obj
:tada: Converts an array to object, with custom key and value.
arr2obj arrays node-module package parser tranform typescript-library
Last synced: 16 Apr 2026
https://github.com/aaronlippold/pdf2inspec
(DEPRECATED) Parser for PDF security guidance documents to an InSpec profile
inspec mitre-corporation parser parslet
Last synced: 09 Jun 2026
https://github.com/mauricelambert/csvparserlibrary
DLL/SharedLibrary to parse CSV data written in C
c csv dll linux parser peg shared-library windows
Last synced: 06 May 2026
https://github.com/chidcgithub/pyvizast
A Python AST visualizer & static analyzer.
ast ci-cd code-analysis code-smells d3js debugging developer-tools devops fastapi hacktoberfest parser python refactoring syntax-tree syntax-tree-visualizer visualization
Last synced: 14 Mar 2026
https://github.com/cstayyab/markdown-to-unicode
A simple library to convert Markdown syntax to Unicode characters.
convert formatting markdown parser text unicode
Last synced: 04 Mar 2026
https://github.com/vajahath/gulp-json2csv
Gulp plugin to convert json to csv format.
csv csv-parser gulp json parser
Last synced: 16 Apr 2026
https://github.com/dogma-io/dogma-css-parser
CSS parser and compiler
ast compile compiler css css-parser parse parser
Last synced: 18 Jun 2026
https://github.com/tigran-sargsyan-w/minishell
This project is about creating a simple shell. Yes, your own little bash. You will learn a lot about processes and file descriptors.
42 42school c c-language cli executor execve fork lexer mandatory minishell parser posix readline shell signals terminal unix unix-shell
Last synced: 19 Apr 2026
https://github.com/zhibirc/ni
Ni :elephant: Programming Language
ast compiler context-free-grammar javascript lexical-analyzer parser programming-language
Last synced: 13 Oct 2025
https://github.com/konstantintutsch/zarg
A minimalist C library for simple handling of command line arguments. 🚀
Last synced: 27 May 2026
https://github.com/djoezeke/myyaml
Myyaml - Simple and Fast Yaml Ain't Markup Language (YAML) Parser for Modern C/C++.
c config configuration cpp deserialize emmiter modern parser serializer yaml yaml-parser
Last synced: 07 May 2026
https://github.com/stater/read-cli
A small NodeJS Module to help parsing the CLI command and options.
cli cli-parser command javascript node-js node-module nodejs parser
Last synced: 30 Apr 2026
https://github.com/magicxor/htmltextextractor
Extracts text from HTML (compatible with MailBee.NET)
email extractor html mail mailbee mailbee-net parser regex regexp regular-expressions text
Last synced: 26 May 2026
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.
parser python resources resources-parser script vk vk-api vkontakte vkontakte-api
Last synced: 09 Mar 2026
https://github.com/yurrriq/clippings
Parser for Kindle clippings.
idris kindle kindle-clippings parser
Last synced: 02 Apr 2026
https://github.com/eantcal/nuexpreval
Mathematical expression evaluator in c++11
evaluator library linux macos macosx math-expressions mathematical-expressions parser utility windows
Last synced: 08 May 2026
https://github.com/kassane/ada-d
D bindings for Ada URL parser | https://ada-url.com/clients/d/
bindings d dlang parser url url-parser whatwg-url
Last synced: 02 Jan 2026
https://github.com/stevehjohn/calculator
A project implementing a calculator able to parse complex mathematical expressions.
calculator csharp csharp-library mathematics parser
Last synced: 02 Apr 2026
https://github.com/martinfrances107/gcode-nom
Visualize G-code files
byte-array grammer nom parse parser parser-combinator rust validator
Last synced: 11 Nov 2025
https://github.com/carlosrs14/exportation-module
A python-based tool designed to parse a JSON file and generate a PlantUML diagram.
json parser plant python uml-diagram
Last synced: 15 Jul 2025
https://github.com/mannasoumya/todo-parser
Simple TODO parser written in Python
command-line command-line-tool github github-actions github-api github-issues issue-management issue-tracker issues parser python python3 todo todoparser utilities utility
Last synced: 08 May 2026
https://github.com/realstandal/gplay-soundiiz-parser
Google Play Music Playlist to Soundiiz parser written as a CLI using oclif.
cli google-play google-play-music nodejs oclif parser soundiiz
Last synced: 21 May 2026
https://github.com/st235/xcalc-core
Free open source arithmetic grammar parser 🧮
calculator cpp grammar parser xcalc
Last synced: 10 Jun 2026
https://github.com/queukat/nikora_bot
Telegram bot for tracking Nikora deals and promotions with VPS-oriented deployment notes.
bot deals nikora notifications parser python telegram-bot vps
Last synced: 15 Jun 2026
https://github.com/carnagion/parsnip
A simple monadic parser combinator library written in Haskell.
haskell parser parser-combinators
Last synced: 22 Aug 2025