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/francisrstokes/lambda-calculus
🐑Lambda calculus parser and evaluator in haskell
evaluator haskell lambda-calculus parser parser-combinators
Last synced: 04 Apr 2025
https://github.com/mateffy/datamark
A toolkit for creating Markdown-based file formats and mapping AST nodes (headings/codeblock/todos/...) to structured data.
file-format lexer markdown parser typescript
Last synced: 04 Jul 2026
https://github.com/shaishab316/custom-json-stringify
A custom JSON stringify implementation with special support for double-precision float formatting and pretty printing.
double json parser precision stringify typescript
Last synced: 28 Feb 2026
https://github.com/florczakraf/gitlab-duration-parser
A simple Gitlab time-tracking message parser
gitlab parser python time-tracking
Last synced: 31 Oct 2025
https://github.com/hansputera/test-program-lang
Learn how to parse a script, and run it as a program
Last synced: 29 Jun 2026
https://github.com/redboo/pancakeswap-scraper
Скрипт для парсинга PancakeSwap
Last synced: 19 Jun 2026
https://github.com/lycuid/ruson
Command line utility for parsing and processing JSON text (faster than 'jq').
command-line-tool json-parser parser rust-lang
Last synced: 04 Jul 2026
https://github.com/septechx/alpha-html
Zig library for parsing a superset of html
Last synced: 20 Mar 2026
https://github.com/sidntrivedi/codeplay
A simplified lisp to C functions compiler in Javascript.
abstract-syntax-tree code-generator compiler javascript lisp-compiler parser tokenizer
Last synced: 24 Jun 2026
https://github.com/rejeb/netcdf-spark-parser
Scala/Spark Netcdf for reading Netcdf files
netcdf netcdf-java parser scala spark spark-connector spark-datasource
Last synced: 16 Apr 2026
https://github.com/xuri/excelize-cs
Excelize is a C# port of Go Excelize library that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files.
agent ai chart csharp data-analysis data-science data-visualization excel excelize formula microsft office ooxml parser spreadsheet xlsm xlsx
Last synced: 03 Mar 2026
https://github.com/philipk/steam_shortcuts_util
Utilities for parsing & writing Steams shortcut.vdf file format
Last synced: 10 Aug 2025
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/josephgoksu/artspin
"artspin" is the best way to quickly and freely spin your articles. Currently, it is available for just Turkish Language.
article parser spinner turkish-language
Last synced: 07 Mar 2026
https://github.com/bullheadandplato/compiler-palm-tree
CS462 term project. lexical analyzer and parser for/in C++ language
compiler lexical-analyzer parser
Last synced: 09 Apr 2025
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/deniedaccesslife/buff163prices
Program for getting current prices for Buff163 items.
buff buff163 json json-api newtonsoft newtonsoft-json newtonsoftjson parser prices steam steam-api
Last synced: 18 May 2026
https://github.com/Visual-Vincent/SimpleQueryParser
A basic command/query parser for .NET.
c-sharp csharp dotnet dotnet-framework parser parser-library parsing parsing-library query query-parser visual-basic visual-studio visualbasic visualstudio
Last synced: 11 Mar 2025
https://github.com/yurrriq/clippings
Parser for Kindle clippings.
idris kindle kindle-clippings parser
Last synced: 02 Apr 2026
https://github.com/macmod/outparser
A simple utility to quickly parse a folder containing multiple Outlook .msg files into a friendly JSON file.
Last synced: 03 Jul 2026
https://github.com/gaurav-gosain/jsml
JSML - JSON Manipulation Library | JSML is a lightweight C library for parsing and manipulating JSON data.
Last synced: 29 Apr 2026
https://github.com/beenotung/html-parser.ts
zero-dependency html parser for node.js and browser that return the dom (tree) structure
dom html nodejs parser typescript-library
Last synced: 28 Apr 2026
https://github.com/sdm-lang/tree-sitter-sdml
Tree-sitter grammar for the Simple Domain Modeling Language (SDML)
bindings parser sdml tree-sitter
Last synced: 12 May 2025
https://github.com/tanakaworld/web_service_uri
🌈 URI parser for web services in the world.
parser rails ruby ruby-on-rails uri webservices
Last synced: 18 May 2026
https://github.com/continuous-delphi/delphi-forms-parser
A standalone Delphi parser for VCL and FMX form files (.dfm/.fmx) in both text and binary formats. Produces a typed AST with full round-trip fidelity for migration, analysis, and code generation workflows.
ast continuous-delphi delphi dfm fmx forms parser vcl
Last synced: 03 Jun 2026
https://github.com/hex7c0/logger-request-cli
parser for logger request for Nodejs
Last synced: 17 Apr 2026
https://github.com/jelhamm/deterministic-finite-automaton-dfa
"implementation of a Deterministic Finite Automaton (DFA). Includes classes for defining and processing DFAs, with parsers for JSON, Text File, Dictionary and String formats."
compiler defaultdict deterministic-finite-automaton dfa dfa-simulator json jupyter-notebook parser python
Last synced: 10 May 2026
https://github.com/ethanlabs101/lua-toolkit
A collection of Lua utilities, encoders, parsers, binary tools, and experiments built for learning and fun.
binary encoder hex lua lua-programming lua-scripting parser reverse-engineering xor
Last synced: 20 Jun 2026
https://github.com/slayers-git/slconfig
Unix configuration file parser
c89 config configuration-files parser
Last synced: 05 Apr 2025
https://github.com/thelicato/parsex
Parse and extract key data across multiple security tools
golang hacking hacktoberfest parser pentest tools
Last synced: 21 Jun 2026
https://github.com/cubinegaming/calc-lang
a text-based interpreted calculator (adding more features)
ast calc calculator interperters lexer parser rust tokens
Last synced: 12 May 2025
https://github.com/boolangery/lua-dbus-type-parse
DBus type signature parsing
Last synced: 04 Jun 2026
https://github.com/lambdaurora/lib.html
An HTML AST, parser, and writer library written in TypeScript.
ast deno html parser typescript
Last synced: 17 May 2026
https://github.com/pgvalle/simplifiedluacompiler
Trabalho da matéria de compiladores da faculdade. As instruções que segui estão no diretório assets.
c compilers jesus-christ lexer lua parser
Last synced: 20 Apr 2026
https://github.com/tsnsoft/tsn_python_pc
Примеры парсеров и конвертеров файлов на Python
converter example parser python
Last synced: 04 Jun 2026
https://github.com/tsukanov-as/gua
go+lua=gua (experimental programming language)
ast go lua luajit parser transpiler
Last synced: 20 Apr 2026
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!
compare-data parser results-viewer sql sql-server sqlserver ssms
Last synced: 22 Apr 2026
https://github.com/d12/graphqlvalidator
A Ruby lib for validating a GraphQL query given the schema.
Last synced: 24 Apr 2026
https://github.com/yord/pxi-pxi
🧚pxi-pxi is a sample .pxi module 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: 24 Apr 2026
https://github.com/galaxypedia-wiki/ketchupbot-updater
epic galxy pedia updator
csharp mediawiki parser updater
Last synced: 25 Apr 2026
https://github.com/dogma-io/dogma-html-parser
HTML parser and compiler
ast compile compiler html html-parser parse parser
Last synced: 22 Jun 2026
https://github.com/getlumos/tree-sitter-lumos
Tree-sitter grammar for LUMOS schema language
borsh code-generation developer-tools editor grammar lumos neovim nvim-treesitter parser parsing rust schema-language solana syntax syntax-highlighting tree-sitter treesitter type-safety typescript vscode
Last synced: 09 Apr 2026
https://github.com/ngtcp2/sfparse-rs
RFC 9651 Structured Field Values parser in Rust
http parser rfc8941 rfc9651 rust structured-fields structured-headers
Last synced: 02 Jul 2026
https://github.com/ladroid/toylang
Simple programming language in Rust
ast lexer parser programming-language rust rust-lang toy-language
Last synced: 07 Jun 2026
https://github.com/alienfruit/alienfruit.otml
AlienFruit.Otml is an object tree model language.
c-sharp core dotnet-core dotnet-framework dotnet-standard otml parser serialize
Last synced: 28 Apr 2026
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
antlr csharp design-patterns dotnet nuke parser template
Last synced: 28 Apr 2026
https://github.com/alexgustafsson/mjavac
A parser, vm and compiler for MiniJava for the course DV1585 at BTH
bth bytecode compiler parser parser-library virtual-machine
Last synced: 29 Apr 2026
https://github.com/turkeymcmac/tablestreams
For reading and writing tables line by line in various formats.
Last synced: 23 Jun 2026
https://github.com/seporaitis/pyparsing-slides
A quick intro to pyparsing library that I had to do for an interview.
library parser presentation python
Last synced: 30 Apr 2026
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/tpastor/p-lang
lexer/parser/interpreter for new custom script language
compiler interpreter language lexer parser typescript
Last synced: 01 May 2026
https://github.com/turbolent/telescope
Go explore
compiler nlp parser question-answering scala spacy sparql
Last synced: 02 May 2026
https://github.com/benser22/json-toon-converter-compact
TypeScript library to convert JSON ↔ TOON (Token‑Oriented Object Notation) with validation utilities.
cjs converter data-serialization esm javascript json library npm-package parser token-oriented-object-notation typescript validation
Last synced: 07 Apr 2026
https://github.com/dx3mod/rpm-parser
RPM v3 package metadata parser in TypeScript.
Last synced: 09 Jun 2026
https://github.com/obsfx/lurkdown
A markdown transpiler tool that was built on NodeJS with TypeScript to create standalone, markdown-generated HTML files.
command-line-tool html html-files markdown markdown-parser markdown-to-html nodejs parser standalone standalone-executables standalone-html-files syntax-highlighting tool transpiler typescript
Last synced: 03 May 2026
https://github.com/dedinc/yamager
Yamager - Simple module for parsing images from Yandex and Google.
downloader google-image-search google-images image-parser image-python parse parser parsing python-parser python3 yandex-parsing
Last synced: 31 Mar 2025
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/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/soerlemans/pcap-parser-simba2json-processor
Highly performant C++23 PCAP parser that converts SIMBA messages to JSON. Done as a coding challenge for a High Frequency Trading (HFT) firm.
callgrind cpp cpp23 high-frequency-trading high-performance-computing json optimization parser pcap performance simba
Last synced: 29 Apr 2026
https://github.com/malbolgee/proto-terminal-so
Proto-terminal para a matéria de Sistemas Operacionais. O terminal aceita pipe, redirecionamento de entrada e saída, além de mistura entre esses modificadores. Para mais informações, ler a documentação.
c file fork kernel linux linux-shell operating-systems parser pipe pipes redirection-operators shell syscall
Last synced: 08 May 2026
https://github.com/il2horusteam/il2fb-ds-events-parser
Parser of events of the dedicated server of «IL-2 Sturmovik: Forgotten Battles» flight simulator
events forgotten-battles il-2 library parser python sturmovik
Last synced: 21 Mar 2025
https://github.com/stevenaw/vs-utils
Node-based utilities for working with Visual Studio projects/solutions
node npm parse parser visual-studio
Last synced: 09 May 2026
https://github.com/winscripter/sharpsubtitles
SharpSubtitles is a high-performance reader/writer/converter between 3 subtitle formats: SRT, LRC, and ASS
ass ass-subtitles converter converters csharp dotnet lrc lrc-subtitles parser parsers reader readers srt srt-subtitles subtitles writer writers
Last synced: 09 May 2026
https://github.com/himenon/convert-text-to-react
PlainテキストにReactのコンポーネントを適用させるサンプルコード
function parser react typescript
Last synced: 15 Apr 2026
https://github.com/stephane-martin/w3c-extendedlog-parser
A parser in golang for W3C Extended Log format
Last synced: 23 Apr 2025
https://github.com/kaymekaydex/bmstu-stud-parser
:newspaper: Парсинг информации с сайта студсовета МГТУ (studsovet.bmstu.ru)
Last synced: 01 Apr 2025
https://github.com/moviestoreguy/termi
A flag replacement library to create detailed cli applications
Last synced: 18 Jun 2025
https://github.com/darkseriuscode/manga-loader
Позволяет скачивать мангу с сайтов https://readmanga.live, https://mintmanga.live, https://readmanga.io
Last synced: 29 May 2026
https://github.com/pr4j3sh/hash-tag
markdown to html parser
compiler html markdown markdowntohtml parser
Last synced: 12 Feb 2026
https://github.com/gre1wy/oaa
KPI IPT course, 5 semester
db inverted-index lexer parser
Last synced: 25 Mar 2025
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/trananhtung/jsonpluck
Pluck valid JSON out of messy LLM output — strips markdown fences, fixes trailing commas, single quotes, comments, and truncation. Zero dependencies.
ai anthropic json llm openai parser repair structured-output typescript zero-dependency
Last synced: 25 Jun 2026
https://github.com/yamil-serrano/language-processing-analyzer
This repository contains the development of a Language Processing Analyzer, structured into three phases. It is part of the CIIC 4030 - ICOM 4036: Programming Languages course at my University, Department of Computer Science and Software Engineering.
lexer parser programming-languages
Last synced: 11 Jun 2025
https://github.com/avivnaaman/openu-compilation
Repo for compilers course
compiler compiler-design cs143 lexer parser
Last synced: 23 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/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/puripuri2100/opam-file-rs
Parser and printer for the opam file syntax with Rust
Last synced: 03 Jul 2025
https://github.com/liraymond04/tree-sitter-awatalk
Awatalk grammar for tree-sitter
Last synced: 06 Jan 2026
https://github.com/bluk/readfeed
Pull parsers for various feed formats.
atom atom-feed atom-feed-parser parser rss rss-feed-parser rust xml xml-parser
Last synced: 09 Apr 2025
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/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/urijhoruzij/parser
Parser that allows you to upload images of products from online stores.
node-js nodejs parser puppeteer
Last synced: 11 May 2026
https://github.com/adamreichold/robinson
For when you go to a lonely island and survival depends on parsing XML.
Last synced: 16 Mar 2025
https://github.com/dkarter/stl_parser
👓 STL File Parser in Elixir using :leex and :yecc
3d-printing elixir parser stl tokenizer
Last synced: 11 May 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/michaeltintiuc/bnm-go
a CLI tool for fetching official currency rates from the National Bank of Moldova
bank bnm conversion convert currency currency-rates go golang moldova parser rates xml
Last synced: 29 Oct 2025
https://github.com/paych3ck/telegram_holidays_bot
Сегодняшние праздники в Telegram-боте.
parser python telebot telegram-bot
Last synced: 09 Jul 2025
