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: 2026-07-02 00:22:47 UTC
- JSON Representation
https://github.com/apendua/any-language
A toolbelt for creating cool parsers and interpreters
expression-evaluator grammar parser pratt-parser
Last synced: 12 Sep 2025
https://github.com/weakish/ceylon-sexp
S-expression subset as a data-interchange format
Last synced: 06 Mar 2026
https://github.com/puresoltechnologies/parsers
PureSol Technologies' parser library
java library lr-parser packrat parser parser-library
Last synced: 15 May 2026
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/ymdarake/broken-html-parser
Broken HTML Parser written in TypeScript, expected to be run on browsers as a bundled single js file. (each branch supports specific broken web pages)
broken-html html-parser lexer parser typescript
Last synced: 17 Jul 2025
https://github.com/ferhatgec/fpaper.py
Fegeya FPaper.Py, Python3 implementation of FPaper
cpp e-paper fegeya file file-format fpaper implementation parser python python3 read
Last synced: 18 May 2026
https://github.com/scrapesome/scrapesome
A Powerful Web Scraper with dynamic rendering support.
asyncio markdown parser playwright python scraper scraping
Last synced: 15 Jun 2025
https://github.com/casparwylie/zandt-lang
Another homemade programming language (ongoing and incomplete!)
language lexer parser programming-language
Last synced: 18 May 2026
https://github.com/hex-cat-man/tree-sitter-smarty
Smarty grammar for Tree-sitter
Last synced: 15 May 2026
https://github.com/nasso/comparse
A highly generic parser combinators library.
haskell parser parser-combinators
Last synced: 08 Jul 2025
https://github.com/anikethsaha/acorn-do-expressions
https://github.com/tc39/proposal-do-expressions
Last synced: 29 Mar 2025
https://github.com/thevurv/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: 21 Jun 2025
https://github.com/thedesconnet/oxyparserjs
Parser links to files from OxyCloud in Node JS
Last synced: 15 May 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/grunka/json
A very simple JSON parsing and stringifying library with defaults that I like
Last synced: 18 May 2026
https://github.com/denvercoder1/jack-to-hack-compiler-ceylon
Jack to Hack Compiler in Ceylon completed for Fundamentals of Programming Languages Course, 2020-2021.
ceylon compiler hack-assembly jack-language nand2tetris parser tokenizer vm-language
Last synced: 19 Mar 2026
https://github.com/niklashigi/gamepad-info
Retrieve information about a gamepad
gamepad gamepad-api npm-package parser
Last synced: 28 Apr 2026
https://github.com/alextkdev/parser_rozetka
This study script is designed to parse information about graphics cards from the Rozetka website and save the data to a CSV file.
beautifulsoup4 csv-parser parser selenium
Last synced: 20 May 2026
https://github.com/kldzj/env
A simple and type-safe env parser
env environment-variables node parser typescript
Last synced: 11 Apr 2026
https://github.com/en9inerd/markdown-wasm
Very fast Markdown parser and HTML generator implemented in WebAssembly, based on md4c
c javascript markdown markdown-parser nodejs parser wasm webassembly
Last synced: 06 Apr 2026
https://github.com/yord/pxi-benchmarks
🧚pxi-benchmarks is a performance benchmark 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: 19 Jun 2025
https://github.com/yord/shargs-parser
shargs-parser is a collection of parser checks and stages for shargs 🦈.
Last synced: 17 Jul 2025
https://github.com/yord/shargs-parser-integration-tests
shargs-parser-integration-tests runs several integration tests for shargs-parser and shargs 🦈.
Last synced: 19 Jun 2025
https://github.com/ambidextrous9/compiler
Implementations of various compiler tools.
compiler compiler-design lexical-analyzer non-recursive parser symbol-table yacc
Last synced: 17 Jul 2025
https://github.com/nbareil/yaraparser-go
scanning and parsing yara files just for fun, ⚠️ NOT (intented to be) FINISHED!
Last synced: 24 May 2026
https://github.com/alexmaryin/metarkt
Kotlin multiplatform library for parsing METAR raw data into pure Kotlin data classes.
decoder kotlin metar multiplatform parser
Last synced: 29 Mar 2025
https://github.com/fabiannorbertoescobar/compilador
TP de Lenguajes y Compiladores
asm assembler batch bison c compiladores compiler flex intermediate-code-generation intermediate-language lex lexical-analyzer parser polish-notation reverse-polish-notation sintaxis-analyzer yacc
Last synced: 17 May 2026
https://github.com/upi-0/komikuapi
Unofficial Self-Hosted Komiku.id API.
parser python python-scraper scrap
Last synced: 16 Jan 2026
https://github.com/andrianllmm/eng-dictionary-parser
Parser for an English XML dictionary
dictionary english parser text-mining xml-parser
Last synced: 09 Jul 2025
https://github.com/ravencentric/nzb-rs
A spec compliant parser for NZB files
Last synced: 12 Mar 2025
https://github.com/erkobridee/ds-ast
DS ( Data Structure ) AST ( Abstract Syntax Tree )
ast computer-science data-structures lexer parser
Last synced: 17 Jun 2025
https://github.com/danielduarte/diffparse
Simple parser for Diff files (unified diff format)
diff parse parser patch tool unified-format
Last synced: 05 Apr 2025
https://github.com/tree-sitter-grammars/tree-sitter-chatito
Chatito grammar for tree-sitter
Last synced: 22 Jul 2025
https://github.com/tarasrashkevych99/simple-regex-parser
This repository provides a basic implementation of a regex parser that is able to determine whether or not a word matches a particular regular expression
Last synced: 26 Mar 2025
https://github.com/danue1/namumark-rs
namumark-rs is syntax parser of namu.wiki
Last synced: 21 Jun 2025
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/dunggramer/learning
Repo save all code i'm learning
algorithms javascript learn monorepo nestjs nodejs parser react redux swift threejs vim
Last synced: 06 Apr 2026
https://github.com/sshaplygin/go-socket.io-parser
client-parser golang parser socket-io socketio-parser
Last synced: 06 Mar 2026
https://github.com/foxesworld/iconparser
bytes calista ico icon iconparser icoparser java parser
Last synced: 21 Jun 2025
https://github.com/timolinn/html
[WIP] HTML Parser written in Go
browser browser-engine go html htmlparser parser parsers
Last synced: 22 Mar 2025
https://github.com/slayers-git/slconfig
Unix configuration file parser
c89 config configuration-files parser
Last synced: 05 Apr 2025
https://github.com/endersonmaia/sngpc-go
SNGPC - Parser, Exporter e CLI
anonymization anonymizer anvisa parser sngpc xml xml-parser
Last synced: 04 Apr 2025
https://github.com/sorairolake/csscolorparser-zig
Zig CSS color parser library
color css css-color hsl hwb oklab oklch parser rgb zig zig-library zig-package ziglang
Last synced: 30 Apr 2025
https://github.com/joelniemela/profundity
Implementation for the profundity programming language
compiler parser programming-language
Last synced: 22 Jun 2025
https://github.com/skalt/psql_splitter
a nom parser combinator that matches a psql statement.
parser parsing postgres postgresql psql sql
Last synced: 14 May 2026
https://github.com/akrck02/markdown-docs-dev-diary
Development diary for the markdown-docs library.
Last synced: 15 Jun 2025
https://github.com/ithirzty/quickson
A faster json marshaler/unmarshaler library for golang
faster go golang json marshaler marshalling parser
Last synced: 08 Feb 2026
https://github.com/oelin/april
Probably the smallest recursive descent parser in existence 🤏.
javascript parser recursive-descent-parser tiny
Last synced: 15 Jun 2025
https://github.com/malikzh/computejs
An expression calculator library for JavaScript
calculator compute computejs expression formula function javascript js lexer library math parser secure
Last synced: 12 Jun 2026
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/ehcaning/envparser
Environment variable parser package for npm
Last synced: 03 Sep 2025
https://github.com/hrosicka/jsonparsertoexcelpython
You dont have excel and you need transform json data into Excel. Simple script - example of parse json file, create dictionary and export into excel file - as example is used party list of friends
excel json parser partylist python xlsx
Last synced: 16 May 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/tipalol/parser
Компактный класс Parser, с помощью которого можно легко и непринужденно доставать необходимую информацию с любого сайта.
Last synced: 22 Mar 2025
https://github.com/zeffii/small_csv_onetouch_parser
personal use
csv onetouch parser selectplus
Last synced: 03 Feb 2026
https://github.com/mvandrew/cbrgetcurrencyrates
Библиотека импорта данных о курсах валют с сайта Центрального Банка РФ cbr.ru
java java-library parser parsing-library scraper scraping xml xml-parser
Last synced: 15 Jun 2025
https://github.com/vimaltiwari2612/expression-evaluator-tree-creator
A tool to parse expression and form an expression tree. Can be used to understand complex If-Else conditions/ Algorithm studies / compiler design studies.
compiler-design css css3 expression-evaluator expression-parser expression-tree-builder expressionengine html javascript parser pure-javascript syntax-tree tree-structure treeview
Last synced: 14 May 2026
https://github.com/cicovic-andrija/libparse
Rust parser combinator library
csv parser parser-combinators rust
Last synced: 21 Jun 2025
https://github.com/andrey-oss/privat24-atm-finder
Privat24-ATM-Finder - Privatbank ATM parser
atm docker parser privatbank privatbank-api python ukraine
Last synced: 07 Apr 2026
https://github.com/moriyoshi/fluent-plugin-parser-logfmt
Logfmt parser plugin for fluentd 1.0 or later
fluentd logfmt parser td-agent
Last synced: 11 Jul 2025
https://github.com/nabijaczleweli/pls-rs
Rust crate for parsing and writing the PLS playlist format
Last synced: 11 Apr 2025
https://github.com/mayank-02/xmlalchemy
Command line tool to parse XML files and evaluate queries
antlr4 join-optimizations maven parser visitor xml xpath xquery
Last synced: 23 Jun 2026
https://github.com/xrplwin/xrpl-txparticipantextractor
Parse XRPL transaction and extracts all participating and non-participating accounts.
parser participants php php8 xrpl
Last synced: 17 Feb 2026
https://github.com/xfnty/calc
Simple mathematical expression solver that supports operator priorities.
ast beginner-project calculator lexer parser
Last synced: 06 Oct 2025
https://github.com/brh55/file-to-objects
:page_facing_up: Parse a field delimited file, line-by-line, and return a JavaScript array containing parsed objects
Last synced: 19 May 2026
https://github.com/michalwa/py-cliffs
Command Line Interface Utility
cli command-line parser syntax utility
Last synced: 02 Apr 2025
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/npillmayer/gorgo
A Parsing Toolbox
earley-parser parser term-rewriting
Last synced: 18 Mar 2025
https://github.com/antononcube/raku-dsl-english-classificationworkflows
Raku package for making classification workflows from natural language commands (in English.)
Last synced: 02 Apr 2025
https://github.com/ymonb1291/dotenv-parser
A fast, zero-permission parser for '.env' files with support for multiline variables.
deno dotenv dotenv-parser parser
Last synced: 14 May 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/bolner/concontroller
Controller library for console applications.
cli console controller dotnet-core parameters parser
Last synced: 02 Apr 2025
https://github.com/dub1401/hentaichanparser
Парсер HentaiChan в формат JSON.
beautifulsoup4 hentai manga parser requests
Last synced: 29 Oct 2025
https://github.com/rtxux/pascalcompiler
Pascal-- Compiler written in C#, a course project of Compiler's Principle
Last synced: 14 Jun 2025
https://github.com/pstolarz/sprops
C library for parsing configuration files built of properties (key/value pairs) which may reside inside "scopes", that is blocks of configuration with assigned name and an optional type. Scopes may constitute hierarchical nesting tree of an arbitrary depth.
api bison c configuration cpp library parser properties yacc
Last synced: 16 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/bharat23/wpt-parser
A python package to fetch and extract test results from Webpagetest, speed curve and other webpagetest backed products.
json parser python3 speedcurve webpagetest
Last synced: 15 May 2026
https://github.com/philipk/steam_shortcuts_util
Utilities for parsing & writing Steams shortcut.vdf file format
Last synced: 10 Aug 2025
