An open API service indexing awesome lists of open source software.

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:

https://github.com/b-sullender/url-parser

A portable URL parser in C.

parser url url-parser url-parsing

Last synced: 02 Apr 2025

https://github.com/redmadrobot/parser-autograph

Object parser generation utility.

code-generation ios macos parser sourcekit swift template

Last synced: 15 May 2026

https://github.com/qookei/conflict

C++17 command line argument parser

command-line cpp cpp17 parser

Last synced: 09 Jun 2026

https://github.com/yassinebenaid/nishimia

An interpreted dynamically typed programming language

go interpreter lexer parser programming-language repl

Last synced: 23 Nov 2025

https://github.com/lestoni/go-logtick

git log output parser

git gitlog log parser

Last synced: 28 Apr 2026

https://github.com/jtroo/bacnet_parse

#![no_std] BACnet protocol parsing

bacnet no-std parser protocol

Last synced: 13 Apr 2025

https://github.com/bolner/lineartsvparser

Linear TSV Parser for .NET Core (read, write)

async dotnet-core library linear-tsv parser tsv

Last synced: 17 May 2026

https://github.com/hpb0412/odin-mpc

A binding to the mpc library for the Odin programming language.

combinators odin odin-lang parser parser-combinators

Last synced: 18 Jul 2025

https://github.com/oestrich/elias

UCL parser in Elixir

elixir parser ucl

Last synced: 01 May 2025

https://github.com/bjoernloetters/jar-jar-parse

A small library for parser combinators in Java with a special focus on simplicity.

clojure compiler domain-specific-language java kotlin parser parser-combinators scala syntax

Last synced: 17 Oct 2025

https://github.com/derhuerst/vdv-451-reader

A streaming VDV 451 reader.

parser public-transport transit vdv-451

Last synced: 15 Apr 2025

https://github.com/chbrown/bartleby

BibTeX (and TeX) parsing with Clojure

bibliography bibtex clojure latex lexer parser parser-combinators tex

Last synced: 15 Apr 2025

https://github.com/imedadel/flaub

EPUB parser and reader for the browser

epub epub-reader parser react reader vite

Last synced: 10 May 2026

https://github.com/aibrush/pyparsing-rs

Rust rewrite of Python's pyparsing library with PyO3 bindings. 20-45x faster than original pyparsing.

fast grammar parser rust sparsing

Last synced: 14 Feb 2026

https://github.com/farzonl/warflang

Perhaps Today is a Good Day to Parse

compiler parser

Last synced: 27 Feb 2026

https://github.com/kaloslazo/datafusiondb

Integration of different data models (Extendible Hashing, AVL, Sequential File) and advanced information (index) retrieval techniques within a single DB.

cpp dbms parser python sql

Last synced: 31 Jan 2026

https://github.com/nixpulvis/parser-combinator

CFG Parser Combinators for Racket

json library parser

Last synced: 12 Jul 2025

https://github.com/kangaroux/hamplify

HAML-ish template compiler written in Python

converter django flask haml haml-ish html jinja2 parser python template

Last synced: 06 Feb 2026

https://github.com/hellomouse/node-irc-stream-parser

A streaming IRC parser

irc nodejs parser stream

Last synced: 10 May 2026

https://github.com/savetz/appleii-naturallanguageprocessing

Various experiments in parsing and natural language processing in the Forth language for the Apple II

appleii cgraph forth lexicat marcusparser naturallanguageprocessing parser parsing

Last synced: 28 Jan 2026

https://github.com/mutlusun/csv2bibtex

A small utility to parse CSV files to Bib(La)TeX files.

biblatex bibtex converter csv parser rust

Last synced: 23 Mar 2025

https://github.com/rdfjs-base/express-handler

Handle incoming and outgoing RDF data in Express

content-type express javascript middleware parser rdf

Last synced: 06 Feb 2026

https://github.com/josh-hemphill/subslate

A configurable template string replacement library for Node.js, web, and Deno

deno nodejs parser string-manipulation template

Last synced: 30 Jun 2025

https://github.com/steinwurf/petro

mp4 parser

mp4 mp4box parser

Last synced: 05 Apr 2025

https://github.com/anthonymel/wb_parser

parser for goods from wildberries.ru. FOR FUN, MAY NO FUNCTION

cronjob json parser php wildberries yii2-framework

Last synced: 24 Jan 2026

https://github.com/kuria/simple-html-parser

Minimalistic HTML parser

encoding html parser php

Last synced: 14 Apr 2025

https://github.com/nerd-bear/bassil

Bassil: A modern, mid-level interpreted programming language designed for efficiency and readability. Featuring robust lexical analysis, error handling, and cross-platform support for Windows and Linux. Bassil offers a balance between low-level control and high-level abstraction, making it ideal for system programming, web development, and more.

cpp custom-interpreted-language custom-language custom-programming-language interpreter lexer lexer-parser parser

Last synced: 27 May 2026

https://github.com/iantayler/ming

A small module for working with Stabler's Minimalist Grammars in Perl6.

minimalistgrammars parser perl6 top-down

Last synced: 16 Jan 2026

https://github.com/janbaig/pratt-parser

A Top Down Operator Precedence Parser

parser pratt-parser

Last synced: 27 Oct 2025

https://github.com/grongor/go-url-parser

Simple library/CLI utility for parsing URLs (who wants to mess with sed/awk/cut/...). Supports "template" formatting.

cli go golang parser unix url url-parser

Last synced: 23 Mar 2025

https://github.com/jacob-c-smith/json

A tested JSON parser / serializer

c json parser serializer tested

Last synced: 13 Feb 2026

https://github.com/benjaminfjones/presburger

WIP - Library for efficient Presburger Arithmetic

decision-procedure linear-programming parser rust smt

Last synced: 28 Feb 2026

https://github.com/webmalc/booking-sites-parser

Parser for booking sites such as Booking.com, Homeaway.com, Airbnb.com

airbnb booking homeaway parser python

Last synced: 26 Aug 2025

https://github.com/customcommander/xss-lang

An experimental grammar for parsing XSS attacks

grammar javascript nearley parser security xss

Last synced: 25 Aug 2025

https://github.com/mihaigalos/url-parse

🔗 A library for parsing URLs.

parser rust url

Last synced: 27 Apr 2025

https://github.com/rojosinalma/itunes_parser

iTunes XML parser based on nokogiri-plist gem.

gem itunes music parser ruby

Last synced: 15 Feb 2026

https://github.com/edg-l/nompdf

A PDF parser written in Rust using nom.

nom parser pdf rust

Last synced: 11 Nov 2025

https://github.com/miedzinski/python-syntax

Python 3 parser

parser python rust

Last synced: 27 Apr 2026

https://github.com/macabeus/elixirregexpparser

A simple project to parse regexp with parser combinator

combinators elixir parser regex regexp

Last synced: 22 Aug 2025

https://github.com/yord/pxi-json

🧚pxi-json is a JSON 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: 15 Mar 2026

https://github.com/pniedzielski/mgs

Tools for working with Minimalist Grammars

haskell linguistics mg minimalistgrammars parser

Last synced: 07 Mar 2025

https://github.com/attackonmorty/rdp

Recursive Descent Parser

parser

Last synced: 20 Aug 2025

https://github.com/soheil-01/zpe

A Portable Executable parser in Zig

parser portable-executable windows zig

Last synced: 16 Feb 2026

https://github.com/lennartpollvogt/markdown-to-data

Convert markdown and its elements (tables, lists, code, etc.) into structured, easily processable data formats like lists and hierarchical dictionaries (or JSON), with support for parsing back to markdown.

dictionaries json lists markdown markdown-parser markdown-to-data markdown-to-json md parser parsing tables

Last synced: 19 Aug 2025

https://github.com/tree-sitter-grammars/tree-sitter-test

TS corpus test grammar for tree-sitter

neovim neovim-plugin parser test tree-sitter

Last synced: 23 Oct 2025

https://github.com/0xstern/tailwind-resolver

Resolve Tailwind theme variables into JavaScript objects. Supports Tailwind v4 with future-proof versioning.

canvas chart css-variables parser postcss resolver tailwind tailwindcss tailwindcss-v4 theme theme-resolution typescript

Last synced: 23 Oct 2025

https://github.com/josecarneiro/mr-roboto

🤖 Handle and parse a site's robots.txt file and extract actionable information

extract parser parsing robots robots-txt

Last synced: 04 Jul 2025

https://github.com/rokf/lua-md2html

Another Markdown to HTML converter (with the ability to assign classes to rendered elements)

html lpeg markdown markdown-parser markdown-to-html parser

Last synced: 11 Apr 2026

https://github.com/maxfischer2781/xrootdlib

Tools for working with the XRootD middleware

monitoring parser streams xrootd

Last synced: 11 Apr 2025

https://github.com/BAMresearch/openbis-upload-helper

Upload Helper Tool and Parsers for OpenBIS in the BAM Data Store

bam-data-store metadata-extraction openbis parser uploader

Last synced: 16 Jan 2026

https://github.com/techship/apollo-openapi

Light OpenAPI parser library in PHP

library openapi parser php php7 swagger

Last synced: 02 Jan 2026

https://github.com/aelxxs/ikigai

📑 – A simple parser with many possibilities

lexer parser typescript

Last synced: 02 Mar 2026

https://github.com/the-mikedavis/tree-sitter-git-config

A tree-sitter grammar for git's configuration language

config git parser tree-sitter

Last synced: 09 Apr 2025

https://github.com/sni/shelltoken

Go library to split a commandline into env, command and arguments.

golang golang-library parser shell string

Last synced: 04 Mar 2026

https://github.com/gesiscss/wiki-download-parse-page-views

Pipeline for downloading, parsing and aggregating static page view dumps from Wikipedia.

aggregation downloader dumps pageviews parser pipeline python script wikipedia

Last synced: 20 Jun 2026

https://github.com/qnton/tld-extract

Simple npm package that allows to extract the TLD, domain, and subdomain.

extract parser tld typescript

Last synced: 29 Jan 2026

https://github.com/prantlf/oscript-parser

A parser for the OScript language written in JavaScript. With an AST walker, a syntax checker (lint) and a code-executing interpreter.

ast ast-walker interpreter lexer lint oscript parser parsing syntax-checker tokenizer walker

Last synced: 01 Aug 2025

https://github.com/jirutka/gversion.lua

Lua library for Gentoo-style versioning format

alpine-linux gentoo lua parser versioning

Last synced: 31 Jul 2025

https://github.com/narochno/narochno.bbcode

A fork of https://bbcode.codeplex.com/ for .NET Core.

bbcode parser

Last synced: 03 Aug 2025

https://github.com/maxbarsukov/korol-i-shut-lyrics-parser

🍯💀 Allows you to collect all the lyrics of your favorite band

gorshok king-and-jester kish korol-i-shut lyrics nokogiri-parser parser ruby-parser web-scraping

Last synced: 13 Jul 2025

https://github.com/microformats/microformats-parser-website-python

Website for Microformats Python parser (mf2py & mf2util)

microformats microformats2 parser python website

Last synced: 28 Jul 2025

https://github.com/x39/xcg

X39s Code Generator - Creating your CST (Concrete-Syntax-Tree) with ease

code-generation code-generator cpp cst generator parser parser-generator syntax-tree

Last synced: 07 May 2026

https://github.com/johnjohndoe/sessionize

A Kotlin library containing a parser and models for the Sessionize API.

api kotlin moshi okhttp parser retrofit sessionize

Last synced: 08 Apr 2025

https://github.com/sirwanafifi/qu_note_parser

NestJS application to parse Quiver library files

note-taking parser quiver

Last synced: 25 Jul 2025

https://github.com/hdoc1509/tree-sitter-hygen-template

Tree-sitter grammar for Hygen templates

hygen parser template tree-sitter

Last synced: 24 Mar 2025

https://github.com/stacksjs/ts-xml

A performant, dependency-free XML parser, builder, and validator.

builder parser typescript validator xml

Last synced: 16 Jun 2026

https://github.com/darnfish/email-forward-parser

Parses forwarded emails and extracts original content

email forward mail parser

Last synced: 12 Apr 2025

https://github.com/raleksandar/numenor

Customizable, safe evaluator of JavaScript-like expressions.

evaluator javascript parser pratt-parser

Last synced: 04 Apr 2026

https://github.com/zacharygolba/todotxt-rs

A zero-copy parser for the todo.txt format

parser todo-txt zero-copy

Last synced: 22 Mar 2025

https://github.com/alek-s/define-fixml

Enter FIXML post-trade message, get an easy to read table of what it means

allocinstrctnalert allocrpt derivatives fixml fixml-message parser tradecaptrpt

Last synced: 15 Oct 2025

https://github.com/chapig/mathenize.jl

Perform mathematical operations from strings in the Julia Language.

julia math mathematics parser

Last synced: 18 Feb 2026

https://github.com/vndee/pasc

PASC (Mini Pascal) - 502057 (Programming Language Concepts) Spring 2018-2019 assignment.

compiler java lex parser python yacc

Last synced: 22 Apr 2026

https://github.com/turkeymcmac/instruction-hexadecimal-readers

Small C library for reading Intel HEX and SRECORD files.

intel-hex parser srecord

Last synced: 15 Mar 2025

https://github.com/katahiromz/macroparser

plain C++ parser example

lexer lexical-analysis parser

Last synced: 05 Jun 2026

https://github.com/denvercoder1/docstring-utils

Parser and checker for Numpy, Sphinx, and Google-style docstrings

docstrings parser python

Last synced: 13 Apr 2025

https://github.com/markusand/utoml

Simple TOML parser and serializer for micropython

micropython parser serializer toml

Last synced: 02 May 2026

https://github.com/vinkius-labs/url-parser-mcp

Vinkius Edge high-performance Model Context Protocol (MCP) server for URL parsing and query manipulation.

ai-agent developer-tools llm-tool mcp mcp-server modelcontextprotocol parser uri url url-parsing utility vinkius vinkius-edge

Last synced: 27 Jun 2026

https://github.com/go-pogo/rawconv

Package rawconv contains everything needed to create (custom) types which can unmarshal raw string values into any type in Go.

decode encode go golang marshal parse parser types unmarshal

Last synced: 25 Apr 2026

https://github.com/tunnckocore/mich-parse-selector

Tiny parser for simple CSS selectors, just in ~300 bytes. Pretty similar to what is done in Hyperscript

ast css css-selector-parser dom hast hastscript html hyperscript mich parser virtual-dom

Last synced: 27 Feb 2025

https://github.com/yossef-khaled/arithmetic-expressions-evaluator

A parser for the arithmetic expressions using C# language.

automation csharp parser regex

Last synced: 13 Oct 2025

https://github.com/tkosminov/epub-parser

Simple epub parser

epub parser

Last synced: 10 Apr 2025

https://github.com/mistralys/currency-parser

PHP library that can detect prices written in text or markup, adding non-breaking spaces, and normalising their formatting according to country-specific rules.

currency filtering normalization parser prices

Last synced: 13 Oct 2025

https://github.com/char0n/json-parsers

Monorepo containing research for various json-parsers

javascript json parser

Last synced: 20 Jan 2026

https://github.com/nilostolte/microvba-powerpoint

MicroVBA is a VBA interpreter written in VBA to be used in PowerPoint in order to be able to import large vector graphics files. The advantages are: vectorization of PowerPoint presentations (no fonts needed), can be used as a Vector Graphics File Format storage, smooth connectivity with VBA programs inside the PowerPoint presentations, simplification of complex objects construction, no limitations in the size of the files and more pertinent and helpful error messages.

code-generation compiler file-format interpreter microvba office parser powerpoint powerpoint-automation powerpoint-generation powerpoint-presentations powerpoint-vba vba vba-programs vector-graphics vectorization

Last synced: 24 Jan 2026

https://github.com/pjiwm/rlox-ast

A Rust implementation for the interpreted language jlox from the book Crafting Interpreters by Robert Nystorm

abstract-syntax-tree dynamically-typed interpreter lexer lexical-analyzer lox-language parser resolver rust scripting-language visitor-pattern

Last synced: 10 Jan 2026

https://github.com/guidevloper/nullstack-to-njs

Parser from something to the Nullstack njs file

cli nullstack parser

Last synced: 02 Apr 2025

https://github.com/capturr/price-extract

Performant way to extract price amount and metadatas (currency, decimal & thousands separator) from any string.

amount crawler crawling currencies currency extract extractor javascript nodejs parser parsing price scraper scraping spider typescript

Last synced: 30 Apr 2026