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/modrev-ai/bibreader

Turn non-standard bib file into easily editable tabular format and save it as a standard bib file

bib data-structure file-conversion pandas parser python

Last synced: 30 Apr 2026

https://github.com/gremid/lucene-query

Parser for Apache Lucene Classic Queries

ast clojure lucene lucene-query parser

Last synced: 24 Jun 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/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/mokiat/goexr

Go library for parsing OpenEXR files

decoder exr go golang openexr parser

Last synced: 13 Sep 2025

https://github.com/sigfox/sensit-payload

Sensit payload parser and serializer for v2 and v3

binding c javascript parser sensit serializer sigfox

Last synced: 24 Oct 2025

https://github.com/amoshnin/typescript-programming.language

⚡️ Small programming language and interpreter that supports fundamental programming concepts. Inspiration is heavily taken from the BASIC language and it is written in TypeScript

interpreter javascript lexer parser programming-language typescript

Last synced: 06 May 2026

https://github.com/galaco/bitbuf

A simple Go Read & Write bitstream

bitstream buffer compression parser

Last synced: 25 Mar 2025

https://github.com/chk1/stw2openmensa

Convert canteen meal data from Studentenwerk Münster XML to OpenMensa Feed v2 XML format

canteen openmensa parser xml

Last synced: 26 Feb 2026

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/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/reprompts/repmt

repmt is a lightweight Python library that automatically parses large Python repositories and converts them into clean, structured static prompts — ideal for AI prompt engineering, documentation, or code intelligence workflows.

beginner-friendly directory open-source parser pip-package prompt prompt-engineering prompts pypi-package pypi-packages python python-library python3 readme-generator repository stream-u streamlit

Last synced: 04 Jul 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/miedzinski/python-syntax

Python 3 parser

parser python rust

Last synced: 27 Apr 2026

https://github.com/nicklayb/leex_yecc_example

A leex and yecc example for the 2019-03 Montreal Elixir Meetup talk

elixir erlang leex lexer parser yecc

Last synced: 20 Aug 2025

https://github.com/attackonmorty/rdp

Recursive Descent Parser

parser

Last synced: 20 Aug 2025

https://github.com/oaleynik/iptc-reader

Parse IPTC directory from buffer

buffer image iptc parser

Last synced: 20 Apr 2026

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/rmraya/typesxml

Open source XML library written in TypeScript

parser typescript xml

Last synced: 10 Aug 2025

https://github.com/codeshayk/fileutil.core

FileUtil - C# File Parser for fixed width or delimiter separated files.

csharp-library csv-parser delimited-files dotnet dotnet-standard fileparser fixed-width parser parsing-engine

Last synced: 08 Aug 2025

https://github.com/pniedzielski/mgs

Tools for working with Minimalist Grammars

haskell linguistics mg minimalistgrammars parser

Last synced: 07 Mar 2025

https://github.com/arondight/python-dmiparser

This parse dmidecode output to JSON

dmidecode parser python

Last synced: 06 Aug 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/matthewpi/tree-sitter-caddyfile

Caddyfile grammar for tree-sitter

caddy caddyfile caddyserver parser tree-sitter

Last synced: 05 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/hdoc1509/tree-sitter-hygen-template

Tree-sitter grammar for Hygen templates

hygen parser template tree-sitter

Last synced: 24 Mar 2025

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/s2quake/commands

Parses a string to set a value to a specified property or invoke a specified method. Like Terminal or Powershell, it provides a REPL environment to provide a command-based development environment.

command commandcontext console csharp dotnet parse parser repl terminal

Last synced: 16 Jan 2026

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

Simple epub parser

epub parser

Last synced: 10 Apr 2025

https://github.com/stefanoamorelli/crabrl

Rust XBRL parser that's 50-150x faster than traditional parsers. Built for speed and accuracy when processing SEC EDGAR filings.

accounting cli edgar finance financial-data financial-reporting high-performance parser regulatory-reporting rust rust-lang sec sec-edgar xbrl xbrl-parser xml-parser

Last synced: 23 Sep 2025

https://github.com/davidbonachera/EdiParser

A simple positional EDI parser for Symfony 📑

edi parser php positional symfony-bundle

Last synced: 10 Mar 2025

https://github.com/sixarm/lynx-html-to-text

lynx-html-to-text: use the lynx web browser to convert HTML to plain text

html lynx parser script shell text

Last synced: 22 Apr 2025

https://github.com/dcavar/treebankparser

Parser for treebanks based on Penn Treebank type of encoding that generates Probabilistic Context Free Grammars

bnf bnfc context-free-grammar lexical-functional-grammar parser penn-treebank probabilistic-context-free-grammar syntax treebank

Last synced: 11 Jun 2025

https://github.com/chenasraf/massarg

Command and argument parser on steroids - JS/TS

args cli command-line javascript parser shell typescript

Last synced: 26 Jan 2026

https://github.com/thedammyking/rss-in-json

Utility for parsing RSS and ATOM feed to JSON format.

atom atom-feed atom-feed-parser feed feed-parser json parser rss rss-feed rss-feed-parser rss-in-json

Last synced: 22 Apr 2025

https://github.com/simonkowallik/tmconfpy

serialize F5 config (bigip.conf) to JSON or python dict

bigip config f5 f5-bigip json parser serialization

Last synced: 22 Apr 2025

https://github.com/rightcapitalhq/php-parser

TypeScript types for PHP Parser JSON representation

ast parser php php-parser phpparser static-analysis static-analyzer typescript

Last synced: 13 Apr 2025

https://github.com/hammpa/aiko_cross_platform

Repository bahasa pemrograman Aiko, dibangun menggunakan LLVM-14 dan C++. Mendukung tipe data primitif, array, struct, fungsi, loop, dan ekspresi kompleks untuk pengembangan bahasa modern

aiko clang codegen gcc lexer llvm parser

Last synced: 04 Sep 2025

https://github.com/jiang-zhexin/temparse

temparse is template + parse

parser parser-library python-3-14 t-string

Last synced: 21 Jun 2026

https://github.com/luanmuniz/shorio

Dom Manipulation for Node.JS with an jQuery like API

dom dom-library dom-manipulation html-parser jquery nodejs parser

Last synced: 04 Jul 2025

https://github.com/basemax/crecursive-descentparser

A simple recursive-descent parser for evaluating mathematical formulae using pure C.

c lexer parser

Last synced: 25 Aug 2025

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/jmousqueton/boamp-extractor

Script d'extraction et de mise en page des AOs publiés au BOAMP

api boamp github-actions github-pages msteams parser python3

Last synced: 24 Apr 2025

https://github.com/ferhatgec/finif

finif, cli .ini parser

cpp file ini ini-parser parser

Last synced: 18 Feb 2026

https://github.com/gryszzz/kaspa-script

KaspaScript: Rust compiler and Kaspa-native programmability kernel , AI-compatible , upgrade readiness.

blockdag bytecode compiler compiler-design covenants cyptocurrency dapp deterministic dsl kaspa parser rust semantic-analysis smart-contracts verification web3

Last synced: 29 Jun 2026

https://github.com/sokis/asar-parse

从 asar 文件中加载模块

asar electron parser

Last synced: 18 May 2026

https://github.com/isaacvando/cooklang-hs

A parser for the cook markdown language written in Haskell

cooklang haskell parser

Last synced: 23 Aug 2025

https://github.com/silviucpp/erluap

Erlang implementation of ua-parser (user agent parser)

erlang parser user-agent

Last synced: 06 Sep 2025

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/bertiqwerty/mexpress

Math parser and evaluator based on the Rust crate Exmex

gradient math parser

Last synced: 14 Jan 2026

https://github.com/kutukvpavel/mechatrolinkparser

Mechatrolink-I/II parser (from phy to application layer)

mechatrolink parser protocol servodrive yaskawa

Last synced: 07 May 2025

https://github.com/oxylabs/parse-html-pyquery

Learn to parse HTML using PyQuery, a Python library for web scraping and manipulating HTML.

parser parsing pyquery python web-scraping web-scraping-python

Last synced: 01 Nov 2025

https://github.com/hituziando/yamlparserjava

YAML decoder in Java.

decoder java parser yaml

Last synced: 20 May 2026

https://github.com/noorzaie/aqs

A query string parser with advanced features

nodejs parse parser query querystring url

Last synced: 20 May 2026

https://github.com/jay3332/timeparser

Time parser for Python.

parser py python time timeparser

Last synced: 25 Jul 2025

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

XCompose grammar for tree-sitter

parser tree-sitter xcompose

Last synced: 22 Jul 2025

https://github.com/routerify/routerify-query

A Routerify middleware which parses the request query string

hyper-rs middleware parser querystring routerify

Last synced: 09 Oct 2025

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/ivanjosipovic/tsdparser

C# TypeScript Definition Parser

definition parser typescript

Last synced: 20 Mar 2025

https://github.com/HituziANDO/YAMLParserJava

YAML decoder in Java.

decoder java parser yaml

Last synced: 12 Mar 2025

https://github.com/alipsa/sieparser

Java port of the .NET jsisie project at https://github.com/idstam/jsisie

accounting java parser

Last synced: 19 Apr 2026

https://github.com/bhmj/xpression

Expression parser written in Go

expression go golang library parser

Last synced: 28 Jan 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/simplesoft-pt/iniparser

C# parser for INI files and strings.

c-sharp dotnet dotnet-core ini parser

Last synced: 03 Mar 2026

https://github.com/gro58/FormulaApplet

Repository is replaced by gro58/FormulaApplet-H5P. Create math or physics exercises inside HTML pages or in Wikis. JavaScript.

algebra docker exercise expression javascript parser tex

Last synced: 11 Mar 2025

https://github.com/farzonl/warflang

Perhaps Today is a Good Day to Parse

compiler parser

Last synced: 27 Feb 2026

https://github.com/antoinegagne/robots

A parser for robots.txt with support for wildcards. See also RFC 9309.

crawling erlang erlang-library parser parsing parsing-library rfc-9309 robots-exclusion-standard robots-parser robots-txt

Last synced: 27 Feb 2026

https://github.com/greg-kennedy/php-bbcode

BBCode to HTML conversion, in PHP.

bbcode html parser php

Last synced: 27 Feb 2026

https://github.com/romancha/litnet-book-saver

Simple Litnet.com book saver

book litnet parser save

Last synced: 12 Feb 2026

https://github.com/nyuuuukie/json-parser

A simple JSON parser for C++ projects based on C++98

cpp cpp98 cpp98-compatible json parser

Last synced: 12 Feb 2026

https://github.com/rickbarretto/blanca

Ultra DRAFT - A parser to load Arturo as Data for Python

arturo arturo-lang decoder parser

Last synced: 12 Feb 2026

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/rojosinalma/itunes_parser

iTunes XML parser based on nokogiri-plist gem.

gem itunes music parser ruby

Last synced: 15 Feb 2026

https://github.com/shellyln/go-open-soql-parser

Open source implementation of the SOQL parser for Go

go golang graph-query library object-query parser query-language soql soql-parser soql-query sql

Last synced: 01 Mar 2026

https://github.com/shreeve/rip-lang

A modern language that compiles to JavaScript

bun coffeescript compiler javascript parser parser-generator rip s-expression solar

Last synced: 02 Mar 2026

https://github.com/duologic/jsonnet-in-jsonnet

Interpreter for Jsonnet written in Jsonnet

interpreter jsonnet jsonnet-lib parser

Last synced: 04 Mar 2026

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/aftercss/aftercss

🌟 [WIP] Parser for CSS3.

css css3 parser

Last synced: 21 Apr 2026

https://github.com/katahiromz/macroparser

plain C++ parser example

lexer lexical-analysis parser

Last synced: 05 Jun 2026

https://github.com/yjhmelody/lua-rs

A toy Lua5.3 Compiler

bytecode compiler lua parser rust

Last synced: 27 Apr 2026

https://github.com/gabrielcsapo/shell-p

🐚 Introspect on the most time consuming part of your shell script

parser runner shell-script utility

Last synced: 28 Apr 2026

https://github.com/vizonex/pyllparse

a parody of llparse typescript library made for python users.

c llparse parody parser python-parody

Last synced: 30 Apr 2026

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

https://github.com/uditkarode/kumi

🦡 A parser combinator library for TypeScript.

parser parser-combinators typescript

Last synced: 08 Jun 2026

https://github.com/hmmhmmhm/string-error-parse

📚 Simple string error parser of node.js

error javascript nodejs parse parser

Last synced: 03 May 2026