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/nir3x/markuplanguageparser.cpp
MarkupLanguageParser.cpp - Simple C++ Parser for Markup Language
c-plus-plus cpp markup-language parser parsing tree-structure unit-testing
Last synced: 04 Jun 2026
https://github.com/thepalbi/json-example-generator
Random JSON examples generator from go-like schema definition
Last synced: 20 Apr 2026
https://github.com/igarbayo/flex-go-analyzer
Segundo proyecto para la asignatura de Compiladores e Intérpretes
Last synced: 11 May 2026
https://github.com/taservers/vdfparser
Simple and modern C++ library for parsing the Valve Data Format
cpp file-format parser source-engine valve-data-format vdf
Last synced: 16 May 2025
https://github.com/hazzaclark/korone
A Lightweight Endianess Parser and Lexer
endian endianutils parser rust
Last synced: 23 Mar 2025
https://github.com/alexdremov/sxtree
Generate AST syntax parser from grammar file
grammar grammar-parser grammar-parser-generator lexer lexer-framework lexer-parser parser parser-framework
Last synced: 21 Apr 2026
https://github.com/nielssp/parco
PHP parser combinators
grammar lexer parser parser-combinators php regular-expression
Last synced: 05 Jun 2026
https://github.com/mohabashraf-byte/compiler
Simple compiler to parse a new language
Last synced: 23 Jun 2026
https://github.com/milchinskiy/c-args-parser
Header‑only, zero‑alloc, callback-based command‑line parser for C (C11).
c c11 cli command-line header-only header-only-library meson parser zero-allocation
Last synced: 28 May 2026
https://github.com/alanvf/star_parser
WIP parser for the Star programming language
Last synced: 05 Jun 2026
https://github.com/ychaaby/javascript_compiler
A JavaScript compiler that parses and compiles specific fragments into custom assembly language using JavaCC and Java.
Last synced: 24 Mar 2025
https://github.com/jayeshmepani/libpostal-ffi-python
Zero-setup, 1:1 C-FFI Python wrapper for libpostal. Cross-platform, automatic prebuilt binaries, no C compilation required.
address-normalization address-parser address-standardization c-binding cross-platform ctypes ffi geocoding gis libpostal libpostal-python machine-learning nlp openvenues parser postalkit pypi python python3 zero-setup
Last synced: 24 Apr 2026
https://github.com/l-wagner/goodreads-to-json
Python script to pull a user's read books from Goodreads into a json file.
Last synced: 12 May 2026
https://github.com/piger/sshconfig
This package implements a simple parser for the ssh_config(5) configuration file used by OpenSSH.
go golang parser ssh ssh-config
Last synced: 28 May 2026
https://github.com/geniusum/pimo
A compiled low-level language made for MazeGroup's servers.
assembly compiler fasm interpreter lexer parser programming-language python
Last synced: 13 May 2026
https://github.com/jelhamm/compiler-design
"This repository focuses on implementing Compiler-Related concepts."
c compiler compiler-design cpp finite-state-machine lexical lexical-analysis lexical-parser lexical-resource parser recursive-descent-parser regular-expressions representation semantic symbolic-execution syntax-analysis syntax-tree
Last synced: 24 Apr 2026
https://github.com/mtoohey31/tree-sitter-ld
Linker script grammar for tree-sitter
linker-script parser tree-sitter
Last synced: 13 May 2026
https://github.com/aalpar/cronfab
Extensible crontab parser for Go — define custom calendar fields (moon phases, fiscal quarters, etc.)
cron crontab crontab-go custom-calendars extensible go golang parser scheduler
Last synced: 10 Mar 2026
https://github.com/atian25/git-changelog-parser
Parse Git `ChangeLog.md / History.md` to JSON
changelog history markdown parser
Last synced: 25 Apr 2026
https://github.com/rivnakm/tree-sitter-zenscript
Zenscript grammar for tree-sitter
Last synced: 18 May 2026
https://github.com/asynched/json-parser
A JSON parser written in Javascript using parser combinators.
json parser parser-combinators
Last synced: 26 Apr 2026
https://github.com/ktav-lang/php
PHP bindings for Ktav — a plain configuration format with three rules, zero indentation, and zero quoting. FFI over the reference Rust crate — no PHP extension to compile, prebuilt binaries for Linux/macOS/Windows.
bindings composer config config-format configuration ffi ktav parser php rust
Last synced: 26 Apr 2026
https://github.com/kim0chi/mini-compiler
A simple educational compiler for a custom mini-language.
assembly code-generation code-optimizer compiler intermediate-representation interpreter java lexer ll1-parser nasm parser recursive-descent regex semantic-analysis swing-gui three-address-code
Last synced: 26 Apr 2026
https://github.com/owenservera/openscrollchromeextension
OpenSource multi-source AI chat scraper for local JSON or to OpenScroll.me for community discovery
ai ai-group-chat ai-shared-reality ai-totem archive chatgpt chrome-extension claude community deepseek evolution-strategies gemini grok mistral parser qwen scraper shared-memory social social-network
Last synced: 27 Apr 2026
https://github.com/filvyb/vut-ipp-projekt-22
XML parser and code interpreter
code-interpreter parser php python3 vut-fit
Last synced: 27 Apr 2026
https://github.com/iannil/open-remote-id-parser
Open Remote ID Parser is a lightweight C++ library for decoding drone Remote ID broadcasts. It supports multiple protocols (ASTM F3411, ASD-STAN) and transport layers (Bluetooth Legacy/Extended, WiFi Beacon/NAN), making it ideal for building drone detection applications on mobile devices, embedded systems, or desktop platforms.
Last synced: 12 Jun 2026
https://github.com/edmolima/frontmattergo
Simplifying YAML frontmatter unmarshalling in Go.
Last synced: 27 Apr 2026
https://github.com/hyper-prog/smartyaml
SmartYAML - Go package to handle YAML
go golang json-parser module parser yaml
Last synced: 27 Apr 2026
https://github.com/liblouis/tree-sitter-liblouis
A tree-sitter parser for liblouis tables
Last synced: 28 Apr 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/praneethv-cmd/jelly-bean
jelly-bean is a simple and lightweight JSON parser written in haskell
haskell json json-parser parser
Last synced: 28 Apr 2026
https://github.com/ccrngd1/x12Parser
An strongly types X12 parser that provides definitions for a wide range of x12 files, primarily in the 5010 format.
Last synced: 10 Mar 2025
https://github.com/kozlov721/tree-sitter-epytext
Epytext grammar for tree-sitter
Last synced: 28 Apr 2026
https://github.com/rstoetter/csmartsqlstatement-php
The php class cSmartSqlStatement helps to manage and change SQL statements
Last synced: 18 May 2026
https://github.com/siddharthbijapur/aiemailgenerator
An AI-powered web app that generates professional emails using LLMs. Upload attachments for processing or provide context manually, customize tone and length, and instantly preview and share your emails.
ai clarifai-api langchain llm nlp parser streamlit
Last synced: 06 May 2026
https://github.com/inferara/tree-sitter-inference
Inference Grammar for tree-sitter
Last synced: 17 Apr 2026
https://github.com/klippa-app/receipt-ocr
Receipt OCR engine to extract receipt information.
extraction information ocr parser python receipt
Last synced: 22 Oct 2025
https://github.com/ferdinand-beyer/paco
Parser combinators for Clojure(Script)
clojure clojurescript parser parser-combinators
Last synced: 21 Oct 2025
https://git.hiifong.cc/mirrors/maddy
C++ Markdown to HTML header-only parser library
c-plus-plus cpp cpp14 header-only html library markdown parser
Last synced: 04 Oct 2025
https://github.com/bersegosx/exparic
Web parser via yaml config
crawler parser yaml-configuration
Last synced: 21 Oct 2025
https://github.com/azhovan/brainfuck
A brain fuck interpreter implementation with Golang
brain-fuck-interpreter brainfuck golang interpreter lexer parser
Last synced: 14 May 2026
https://github.com/boyfws/steam-search-parser
Provides asynchronous parser of games from steam
aiohttp beautifulsoup parser pydantic steam
Last synced: 18 Apr 2026
https://github.com/akamajoris/lastlogparser
lastlog file parser (golang + cgo)
Last synced: 23 Jan 2026
https://github.com/gregorybchris/markers
Boolean formula parsing
binary boolean equation formula interpreter parser parsing pratt sat
Last synced: 09 Nov 2025
https://github.com/elkard/polynomialdatacontainer
C++ project on the 2nd semester of CS at Warsaw University of Technology
cpp11 data-structures parser polynomials template
Last synced: 24 Oct 2025
https://github.com/jpiechowka/npm-audit-2-docx
Parse npm audit reports and create docx documents with summary of vulnerabilities
docx npm npm-audit parser reporting security security-tools
Last synced: 27 Jan 2026
https://github.com/ofabricio/walker
A simple text parser in c
c parser scanner text-analysis
Last synced: 22 Jan 2026
https://github.com/valdezfomar/tree-sitter-desktop
Desktop Entry Specification grammar for tree-sitter
Last synced: 24 Feb 2026
https://github.com/matrixeditor/bnf4j
An event-based parsing library (STreaming Api for Files), CSVParser (implementation) and BNF-Grammar creator/ parser completely written in Java.
abnf api bnf event-based java parser
Last synced: 10 Aug 2025
https://gitlab.com/fabian_kreutz/apigen
A parsing/generation toolset that handles OpenAPI and AsyncAPI specification.
asyncapi documentation generator openapi parser python specification
Last synced: 10 Mar 2025
https://github.com/adamsondavid/java-json
A simple json library written in java.
java json library lightweight parser
Last synced: 29 Apr 2026
https://github.com/discoverygarden/foxml
Provides migration plugins and utility scripts to facilitate I7 to Modern Islandora migration.
drupal drupal-module islandora migration parser
Last synced: 18 Oct 2025
https://github.com/f33rni/chromium-to-mozilla-cookies
Simple yt-dlp code based zero-dependency script that converts and decrypts cookies from chromium-based browser for importing into Mozilla's firefox-based browsers
brave chrome chromium cookie-decryptor cookie-parser cookies decryptor exporter firefox importer mozilla mozilla-firefox parser
Last synced: 07 May 2026
https://github.com/haggi13/connyconsole
ConnyConsole is an example console CLI project that uses DI, Serilog for logging, execution cancellation and argument parsing based on Microsoft's System.CommandLine library.
cli cli-app commandlineparser console dependency-injection dotnet-core example-app example-project logging parser serilog system-commandline
Last synced: 29 Apr 2026
https://github.com/perrawd/tokenizer.js
A lexical analysis parser module built with JS.
Last synced: 29 Apr 2026
https://github.com/p2js/webless
Web without the Web
browser html parser rust web web-browser web-browsing
Last synced: 25 Oct 2025
https://github.com/hyper-prog/smartjson
SmartJSON - Go package to handle JSON
go golang json json-parser module parser
Last synced: 19 Apr 2026
https://github.com/ieedan/css-dependency
A css parser for getting imports from css code.
Last synced: 14 Feb 2026
https://github.com/lxsmnsyc/arithmeticparserdemo
An Arithmetic Parser Demo using Recursive Descent in Lua
arithmetic arithmetic-computation arithmetic-expression arithmetic-expression-evaluator parser parsing recursive-descent recursive-descent-parser
Last synced: 25 Oct 2025
https://github.com/craigsdennis/taste
Get a taste of a code base
aggregator ast javascript parser
Last synced: 18 Oct 2025
https://github.com/dev-pengi/mark-parse
a package that parses Markdown syntax and converts it into HTML
converter formatter html markdown markdown-to-html markup markup-converter parser text-to-html
Last synced: 29 Apr 2026
https://github.com/andrelmlins/rollup-plugin-variables
Rollup plugin from parse variables
parser plugin rollup variables
Last synced: 26 Oct 2025
https://github.com/spp595/chainabuse_unoffapi
cryptowallet docker parser python
Last synced: 29 Apr 2026
https://github.com/horacehylee/my-json-parser
My JS parser experiment to learn how parsing works
json-parser monadic-parser monadic-parser-combinators nodejs parser
Last synced: 18 May 2026
https://github.com/haobogu/ling571
Deep techniques for natural language processing
Last synced: 16 Oct 2025
https://github.com/burnett01/kotlin-hafas-toolchain
hafas-toolchain is a collection of expressions, dictionary and a parser. Use these tools to parse and process raw HAFAS files.
aseag dictionary hafas parse parser public-transport toolchain
Last synced: 15 Oct 2025
https://github.com/themmoddingherds/gfs
GFS parser library for C#
csharp gfs library parser skullgirls tfh
Last synced: 14 Oct 2025
https://github.com/adaszko/orgdt
Emacs' org-mode date/time parser and renderer
Last synced: 13 Mar 2026
https://github.com/ydv-ankit/cache-system
cache system built from scratch in golang
Last synced: 15 May 2026
https://github.com/fabianopinto/kaitai-struct-ts
Runtime interpreter for Kaitai Struct binary format definitions in TypeScript
binary-format binary-parser kaitai-struct ksy parser runtime-interpreter typescript
Last synced: 22 Jan 2026
https://github.com/ra1028/alembic-sample
https://swiftlang.ng.bluemix.net/#/repl?gitPackage=https:%2F%2Fgithub.com%2Fra1028%2FAlembic-Sample.git
Last synced: 17 May 2026
https://github.com/ralvarezdev/go-parser
Types parser helper functions for Golang Projects
go go-ast go-structs-tags golang hide-json-tags overwrite-json-tags parser protobuf protobuf3
Last synced: 13 Oct 2025
https://github.com/warlock/boolean-search
Boolean Query Search
boolean elasticsearch engine keywords lucene parser query search search-engine semantic solr
Last synced: 29 Apr 2026
https://github.com/paebbels/pyipcmi.parser.files
Parser for *.files files in pyIPCMI.
Last synced: 02 Jul 2026
https://github.com/nboldi/codecompass-haskell-plugin
A Haskell plugin that is used to parse Haskell projects for codecompass. The data necessary for providing code comprehension for the project is exported.
code-comprehension codecompass haskell parser
Last synced: 15 May 2025
https://github.com/julian-nash/restparse
Python parser for RESTful HTTP requests
Last synced: 19 May 2026
https://github.com/teddybear182/easylang-web
Language made in JavaScript
interpreter javascript language parser
Last synced: 02 Jul 2026
https://github.com/zianksm/smartcontract-type-binding-generator
ethereum smart contract bindings code generator
code-generation javascript parser truffle typescript
Last synced: 30 Apr 2026
https://github.com/maureranton/artificialanalysis-ai-parser
Parser for artificialanalysis.ai — extract AI model pricing, benchmarks & speed without an API key. Python (CLI) + JavaScript (browser & Node.js). Rewrites the broken demianarc/artificialanalysisscrapper.
ai-models artificial-analysis artificialanalysis benchmarks data-extraction llm model-data parser pricing python rsc scraper
Last synced: 31 May 2026
https://github.com/programie/pini
A library for reading and writing Ini files in PHP
ini oop parser php-library reader writer
Last synced: 12 Oct 2025
https://github.com/pitw/boll-kaspersky-subscriptions-parser
Boll Kaspersky Subscriptions Parser
boll go golang kaspersky kaspersky-subscriptions parser
Last synced: 14 Jan 2026
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/vaishnavme/markast
markast is javascript script that helps you convert between different markup formats — Markdown, JSON (AST), and HTML.
Last synced: 18 Apr 2026
https://github.com/ngn13/parser-bot
A discord bot that makes easier creating select menus, buttons, embeds and much more!
bot discord-bot disocrd parser
Last synced: 26 Jun 2025
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/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/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/phdoerfler/enni
A parser for IMAP envelopes
imap parboiled2 parser scala specs2
Last synced: 19 Jan 2026
