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/tensorush/semver
:crab: :1234: Basic Semantic Versioning parser.
parser rust semver semver-format semver-parser
Last synced: 15 Apr 2025
https://github.com/marcos-venicius/cson
A very simple JSON reader in C
c json json-reader lexer lib linked-list parser parsers syntax-tree
Last synced: 17 May 2026
https://github.com/rdf-elixir/content_type
An Elixir parser for HTTP Content-Type headers
content-type elixir http parser
Last synced: 18 Jun 2026
https://github.com/srlearn/linter
A grammar and linter for ILP datasets.
golang inductive-logic-programming parser relational-learning
Last synced: 26 May 2026
https://github.com/neuroglia-io/data.coda
.NET Standard 2.1 library for parsing Belgian CODA files
Last synced: 17 May 2026
https://github.com/decodelabs/idiom
Lightweight text to HTML parser - tags optional
Last synced: 15 Apr 2025
https://github.com/eratio08/kpars
Very simple parser combinator library in Kotlin
applicative functional-parsing kotlin monad monadic-parser-combinators parser parser-combinators parsing
Last synced: 15 Mar 2025
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/savi-lang/json
JSON reading and writing for the Savi standard library, written in pure Savi.
json library parser savi standard-library
Last synced: 18 Mar 2025
https://github.com/gokcan/atlas
Programming language for propositional calculus
flex lexical-analysis parser programming-language
Last synced: 23 Mar 2025
https://github.com/akarshjha03/compiler-design
This repository is dedicated to understanding and implementing the core concepts of compiler design. It covers various stages of a compiler, including lexical analysis, syntax analysis, semantic analysis, intermediate code generation, optimization, and code generation.
clanguage compiler compiler-design flex lalr-parser lex lexical-analyzer parser
Last synced: 15 May 2025
https://github.com/morteza363831/simple-c-compiler
A simple compiler for C language
antlr4 c compiler java lexer maven parser semantic-analyzer simple-compiler three-address-code
Last synced: 09 May 2026
https://github.com/captainayan/accountlite-cli
💡💰Lightweight Command line Double-Entry Accounting Software💵💸
account-lite accounting commerce cpp finance journal journal-entries ledger parser personal statements trial-balance
Last synced: 29 Mar 2025
https://github.com/vborovikov/brackets
Resilient markup parser library
csharp dotnet html-parser html-parser-library html-parsing parser xml-parser xml-parser-library xml-parsing
Last synced: 10 Mar 2026
https://github.com/mlightcad/shx-parser
AutoCAD SHX font JavaScript Paser
autocad javascript parser shx shx-font typescript
Last synced: 20 Jan 2026
https://github.com/javaparser/javaparser-gradle-sample
Sample project with a basic Gradle + JavaParser setup
bootstrap gradle java javaparser parser tutorial
Last synced: 21 Apr 2026
https://github.com/joellefkowitz/nationwide
A Nationwide transactions table parser.
Last synced: 26 Jan 2026
https://github.com/potatoparser/lazycrate
Lazily and easily serialize and deserialize variables
brotli compression deserializer json parser serializer stringify variables
Last synced: 01 May 2026
https://github.com/rtritto/fastest-qs
Archived
fast fast-querystring http node-js parse parser qs query querystring string
Last synced: 17 Apr 2025
https://github.com/itsmejayd/filter-duplicate-lines
A Python tool with a Flask web interface designed to remove duplicate entries from line break delimited lists while maintaining the relative position of blank lines in the input text. Originally created to clean up OneTab exports (maintaining tab groups), it can be used for any text list with similar requirements.
flask-application onetab parser python
Last synced: 01 Mar 2025
https://github.com/bombsimon/monkey-c-rs
A (to be) Monkey C tokenizer, lexer and parser
Last synced: 21 Mar 2025
https://github.com/anntnzrb/tsparxser
TypeScript mini lexer+parser implementation using Python's PLY library.
lexer parser ply python typescript
Last synced: 10 May 2025
https://github.com/johnjohndoe/scheduleparser
A Java library containing a parser and models for the congress API ...
ccc chaoscommunicationcongress jackson java library models parser republica
Last synced: 08 Apr 2025
https://github.com/ebiselutica/susloader
A C# Library to read and write seaurchin score files
csharp netstandard20 parser score seaurchin
Last synced: 11 Apr 2026
https://github.com/katsew/logo-command-parser
Logo command parser with PEG.js
javascript logo parser pegjs typescript
Last synced: 07 May 2026
https://github.com/dalisoft/jsona-rs-npm
JSONA parser, linter, formatter, lsp and cli
formatter jsona jsona-parser lsp npm parser rust
Last synced: 26 Jan 2026
https://github.com/vikiboss/ck-util
简单、轻量、平台无关的 JavaScript Cookie 工具类
cookie cookie-parser cookies parser toolkit
Last synced: 16 Mar 2025
https://github.com/teragrep/rlo_06
Teragrep syslog (RFC 5424) library for Java
java parser rfc-5424 rfc5424 rfc5424-parser syslog syslog-parser syslog-server teragrep
Last synced: 24 Oct 2025
https://github.com/catinrage/liquid
liquid is easy to use and fast typescript parser generator.
clr compiler interpreter lalr lr1 lr1-parser parser
Last synced: 29 May 2026
https://github.com/gummywormz/CDPEC
Common Dynamic Parser for Ciencias Formatted Files
common-dynamic-parser haxe parse parser
Last synced: 10 Mar 2025
https://github.com/kouisamine/url-parser
Parse details from any URLs.
js online parser php source-code tools url url-parser
Last synced: 20 Jun 2026
https://github.com/kylesmith19091/beautiful-soup-cpp
Beautiful soup inspired program for extracting data from HTML documents.
beautifulsoup cpp11 parser treesitter-api
Last synced: 20 Jun 2025
https://github.com/atharvathorve/monke
Implementation of an interpreter for the monkE programming language in Go
abstract-syntax-tree evaluator go interpreter lexer object-system parser
Last synced: 01 Apr 2025
https://github.com/pr4j3sh/hash-tag
markdown to html parser
compiler html markdown markdowntohtml parser
Last synced: 12 Feb 2026
https://github.com/olofblomqvist/marlowe-rs
A Rust library for working with the Marlowe DSL for Cardano financial smart contracts.
blockchain cardano dsl marlowe parser rust smart-contracts
Last synced: 09 Apr 2025
https://github.com/komed3/math-formula-parser
TypeScript parser for complex mathematical formulas into Abstract Syntax Trees (AST)
ast expression formula mathematics npm-package parser
Last synced: 29 May 2026
https://github.com/jesusgraterol/argv-utils
The argv-utils package is a lightweight library for Node.js that simplifies working with command-line arguments passed to your scripts. It streamlines the process of accessing and managing arguments from process.argv property.
args arguments argv argvs node parser sh shell shell-script utilities utils
Last synced: 31 Jan 2026
https://github.com/bahmutov/commit-closes
Parses commit message to find all "fixes", "closes" and "resolves" issue numbers
Last synced: 26 Sep 2025
https://github.com/tido64/panini
panini 🥪 is a dumb-as-bread INI file reader with a SAX-like interface.
cpp cpp17 ini ini-parser parser reader sax
Last synced: 28 Mar 2025
https://github.com/HalilFocic/onixhttp
My attemt to making full fledged HTTP server in zig
Last synced: 04 Sep 2025
https://github.com/novitae/njsparser
A NextJS data parser, to scrape peacefully 🦩
javascript next nextjs parser scraper scraping
Last synced: 05 Sep 2025
https://github.com/cathood0/flutter_quill_delta_easy_parser
Convert your Quill Delta into a simplified document format, making it easier to manage and manipulate text attributes
delta document flutter-quill parser quill-delta rich-text
Last synced: 05 Sep 2025
https://github.com/gunh0/gamemeca-crawler
🎮 Game rankings data from a website and saves it as a CSV file using BeautifulSoup and requests
beautifulsoup parser parsing python-requests
Last synced: 25 Mar 2025
https://github.com/sc4rfurry/load_xl
load_xl is a versatile Python library for parsing various configuration file formats, including .env, .ini, .yaml, .json, .toml, and .xml.
config-parser env parser python3
Last synced: 08 Jan 2026
https://github.com/kokkekpek/ton-fun-parser
Parser for bets from game contract
Last synced: 11 Mar 2025
https://github.com/ferhatgec/finifrs
finifrs, fast cli .ini parser
cli file ini ini-parser parser rust
Last synced: 18 Feb 2026
https://github.com/viacheslave/prometh
A .NET parser for Prometheus metrics output.
Last synced: 14 Jan 2026
https://github.com/guidodipietro/tp-asdr
Recursive descent parser for the Micro language written in C, outputs the instructions for a VM.
Last synced: 26 Jan 2026
https://github.com/progfay/scrapbox-parser-stream
Parsing Scrapbox notation with Node.js Stream
node-stream parser scrapbox scrapbox-parser-stream
Last synced: 25 Mar 2025
https://github.com/fuseraft/code-reference-finder
A source code analyzer to find targets and their references in very large solutions.
file-contents-searcher find-all finder finding-files parser reference-counting ruby source-code-analysis
Last synced: 06 Jul 2025
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/jcp/datafilter
Quickly find flags (words, phrases, etc) within your data. :male_detective:
csv data-clean data-cleansing hate-speech-detection parser python swear-filter text textfile
Last synced: 14 Jan 2026
https://github.com/jay51/pjscript
JS like, single file simple language written in python
interpreter js learning lexer parser python
Last synced: 14 Jan 2026
https://github.com/mlightcad/mtext-parser
TypeScript version of AutoCAD MText parser
autocad javascript mtext parser typescript
Last synced: 12 Mar 2026
https://github.com/jamogriff/markup-front-matter-parser
An OOP-y Python package to parse front matter from markup files
factory-pattern front-matter html markdown markup parser python
Last synced: 14 Jan 2026
https://github.com/xsubject/constructor-argument-detector
👻 Terminal util to find constructor arguments when creating a contract in ethereum based networks
arguments blockchain bsc constructor contracts ethereum ethers ethersjs parser parser-library smart-contracts typescript web3 web3js
Last synced: 30 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/masesgroup/cliparser
A library to manage command-line arguments in a simple way.
cli command-line command-line-tool dotnet dotnet-core dotnet-framework dotnet6 dotnetcore net6 netstandard netstandard20 parser
Last synced: 09 Apr 2025
https://github.com/serpo-dev/dowinsta
Download Instagram Videos and Images in high resolution. Chrome Extension / Downloader for Posts, Stories, Highlits, Reels, TVs.
browser-extension chrome-extension download downloader extension image instagram instagram-api instagram-bot parser scraper video
Last synced: 15 Apr 2026
https://github.com/thoughtsunificator/message-parser
Enables sorting and grouping of users and channel mentions in a message.
javascript message-parser parser
Last synced: 01 Feb 2026
https://github.com/prohetamine/chaturbate-gif-parser
chaturbate gif git-parser parser
Last synced: 17 Mar 2026
https://github.com/noxer/ventil
Valve Key-Value file parser in Go
go golang golang-library hacktoberfest key-value parser steam valve valve-data-format valve-keyvalues-files
Last synced: 09 Feb 2026
https://github.com/wizard04wsu/tree-sitter-regex-unicode-js
Tree-sitter grammar for JavaScript regular expressions with the Unicode flag set
atom grammar javascript npm parser regex regexp regular-expressions syntax syntax-tree tree-sitter unicode
Last synced: 16 Apr 2026
https://github.com/mezoni/peg
Command line tool for generating a PEG (with some syntactic sugar) parsers
dart parser parser-generator peg
Last synced: 27 Feb 2026
https://github.com/the-codegen-project/asyncapi-python-parser
An AsyncAPI Python parser that is always up to date with the specification!
asyncapi asyncapi-python parser python python3
Last synced: 11 Feb 2026
https://github.com/stereobooster/powderizer
parsing with zippers
parser parser-combinators parsing parsing-with-zippers zipper
Last synced: 12 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/usagi-coffee/tree-sitter-df
OpenEdge Data Definitions grammar for tree-sitter
openedge openedge-abl parser progress progress4gl tree-sitter tree-sitter-parser
Last synced: 14 Feb 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/fjebaker/md4zig
Zig wrapper around md4c for parsing Markdown.
Last synced: 02 Mar 2026
https://github.com/psidh/Ganges
EARLY STAGE: An upcoming programming language inspired from Mahabharata and Epics of Hinduism. Arjun is a programming language that is designed to be simple and to introduce a culture of bharat throught it. It is a high-level language and interpretted language.
cpp go golang interpreter language lexer llvm low-level parser programming-language rust
Last synced: 22 Mar 2026
https://github.com/null93/expression-compiler
Simple language compiler that is driven by mathematical expressions and transpiled into c++ code
compiler cpp elc expression-language lexer parser
Last synced: 26 Mar 2026
https://github.com/mathjslab/mathjslab
MathJSLab - An interpreter with language syntax like MATLAB/Octave. ISBN 978-65-00-82338-7
antlr antlr4 educational grammar interpreter lexer math mathematics mathjslab mathml matlab octave parser
Last synced: 27 Mar 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/ente/protoml-parser
ProtoML is a lightweight, declarative markup language designed for writing and structuring meeting protocols, notes and task lists in a human-readable and machine-parseable format.
markup-language meeting meetings-enhancement parser protocols
Last synced: 04 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/zevio/pcu_pdf
PDF parser component (Apache Tika) for PCU project
apache component parser pcu pdf pdf-parser-component pdf-to-text python tika
Last synced: 25 Apr 2026
https://github.com/caomeiyouren/better-bytes
Better byte base conversion. Supports two base conversions: kilo binary byte (2^10) and kilobyte (10^3)。更好的字节进制换算。支持 千位二进制字节(2^10) 和 千字节(10^3) 两种进制换算
byte bytes kilo-binary-byte kilobyte parse parser utility
Last synced: 05 Mar 2026
https://github.com/djlint/html-template-parser
A parser for HTML templates.
django handlebars html html-template jinja mustache parser python template twig
Last synced: 05 Mar 2026
https://github.com/bohdaq/url-search-params
`url-search-params` provides ability to create search params (query string) from HashMap and vice versa.
Last synced: 02 Apr 2026
https://github.com/yurrriq/clippings
Parser for Kindle clippings.
idris kindle kindle-clippings parser
Last synced: 02 Apr 2026