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/rioam2/rifx

🔍 Binary parsing module for RIFX files (Big-Endian variant of the Resource Interchange File Format, aka RIFF). Commonly used for media files such as AVI, ANI & WAV

avi binary decoder parser riff rifx wav

Last synced: 25 Jul 2025

https://github.com/devtheorem/php-handlebars-parser

Parse Handlebars templates to a spec-compliant AST with PHP.

handlebars parser php

Last synced: 25 Feb 2026

https://github.com/tangenta/subscm

A tiny programming language that is a subset of scheme

expr parser scheme-dialect

Last synced: 29 May 2026

https://github.com/keyweeusr/fbmessageparser

:zap: Parse Facebook messages from the downloaded archive

archive facebook message parser

Last synced: 09 Nov 2025

https://github.com/erdomke/outlookparser

Library for parsing Outlook (*.msg) files

outlook parser

Last synced: 07 Oct 2025

https://github.com/jonathanstowe/cro-http-bodyparser-jsonclass

Parse and deserialise application/json HTTP body to a specified JSON::Class

json object parser raku

Last synced: 21 Jan 2026

https://github.com/oovm/mathml

MathML renderer and latex/asciimath convert

asciimath expression latex math mathml parser

Last synced: 16 Feb 2026

https://github.com/wtanaka/ansible-role-happy

Ansible role to install Happy, the Parser Generator for Haskell

ansible ansible-galaxy ansible-role ansible-roles galaxy happy haskell parser parser-generator parsing

Last synced: 21 Apr 2026

https://github.com/inv2004/streamfix

Streaming Fix protocol parser

financial fix parser protocol

Last synced: 09 Apr 2025

https://github.com/win7user10/laraue.crawling

The set of tools for fast writing crawlers on the .NET

crawler csharp csharp-crawler parser

Last synced: 17 Aug 2025

https://github.com/gofunky/cssauron

build a matching function in CSS for any nested object structure without eval

css js library match parser selector selector-factory selectors-match stream style-selectors transform traverse

Last synced: 21 Jan 2026

https://github.com/sauravbhattacharya001/sauravcode

Frustrated by syntax-heavy languages, I designed *sauravcode* for simplicity and clarity. It removes unnecessary punctuation and rigid conventions, focusing purely on logic. With minimal syntax, it allows ideas to flow naturally without distraction. *Sauravcode* is my tool for coding as a seamless, intuitive process, free from constraints.

c-language code-generation compiler custom-language interpreter language-design parser programming-language python transpiler

Last synced: 19 Apr 2026

https://github.com/mateuschaves/talk-radio-challenge-backend

👌Teste prático para a vaga de Desenvolvedor Backend NodeJS Pleno

nodejs parser

Last synced: 19 May 2026

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/andreazllin/node-meta-parser

Get Open Graph and other metadata from a webpage

graph html meta node ogp open opengraph parser scraper tags

Last synced: 30 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/testingrequired/reqlang-expr

A tiny (bytecode compiled, stack VM interpreted) expression language for reqlang's templating engine.

abstract-syntax-tree bytecode-compiler grammar lalrpop logos parser repl typechecker types

Last synced: 17 Aug 2025

https://github.com/slash3b/pirata

Shows playing and upcoming movies in Chisinau cinema

parser personal-project

Last synced: 09 Mar 2026

https://github.com/hetalang/heta-parser

Parsing of heta-language files.

heta modeling parser qsp

Last synced: 06 Feb 2026

https://github.com/rsm-hcd/common-cartridge

Library encapsulating the XDT files provided by IMS to convert XML Common Cartridge files into structured classes

common-cartridge dotnet-core ims-basiclti lti parser parsing

Last synced: 13 Oct 2025

https://github.com/doctorjohn/keyvalues1

Parser for version 1 of Valve's KeyValues format with focus on relevant steamcmd output

keyvalues parser python python3 valve

Last synced: 01 Aug 2025

https://github.com/creadone/ngx

NGINX access log parser and filter by fields or values with output to JSON or plain text

crystal logs nginx parser

Last synced: 16 May 2026

https://github.com/ejurgensen/bison-boilerplate

Boilerplate .l, .y, .am and .ac for multiple Bison/flex parsers-lexers in a C project

autotools bison flex parser

Last synced: 03 Jan 2026

https://github.com/vinukathejana/env

A simple and flexible Go package for loading environment variables from a config file or the system environment and unmarshaling them into a struct. Automatically supports multiple data types with clear error handling.

environment-variables golang parser

Last synced: 27 Jul 2025

https://github.com/airrnot1106/litargs

The easiest CLI command line parser.

argument-parser arguments cli command command-line parser

Last synced: 02 Jan 2026

https://github.com/saber2pr/tree-lang

a tree language.

parser tree

Last synced: 05 Aug 2025

https://github.com/rzcastilho/xmlx

Elixir native XML parser that enables search by attribute or element names

elixir parser xml

Last synced: 30 May 2026

https://github.com/lukashedegaard/co-rider

Tiny configuration library tailored for the Ride ecosystem

configuration configuration-management parser python

Last synced: 10 Sep 2025

https://github.com/seriousben/net-script

http and websocket scripting language

golang lexer parser parser-combinators restclient

Last synced: 30 Jul 2025

https://github.com/gebitsolutions/fluent-plugin-fortigate-logs-parser

This is a Fluentd plugin to parse the proprietary syslog messages from FortiOS (Fortigate).

fluentd fortigate fortios logs parser ruby syslog

Last synced: 26 Jul 2025

https://github.com/1biot/FiQueLa

UniQueL (Universal Query Language) is a PHP library for easy manipulation of JSON or Yaml or Neon data.

json neon parser php query sql yaml

Last synced: 26 Aug 2025

https://github.com/o3co/rs.hocon

Full Lightbend HOCON spec-compliant parser for Rust

config configuration hocon lightbend parser rust serde typesafe-config

Last synced: 22 May 2026

https://github.com/yagasoft/dynamics365-crmtextparser

A parser that resolves many challenges that come up in the context of Dynamics 365 dynamic text.

dynamics dynamics-365 dynamics-crm microsoft parser template templating

Last synced: 25 Feb 2026

https://github.com/nju33/fisea

A parser like the search part of Github.

parser

Last synced: 16 Mar 2025

https://github.com/regan-koopmans/compiler-project-lexer-and-parser

Repository for the compiler construction practical project.

compiler construction java learning lexer parser tokenizer

Last synced: 05 Oct 2025

https://github.com/codgician/parsic

🪄 A naive parser combinator written while learning Rust.

parser parser-combinator rust-crate

Last synced: 02 Dec 2025

https://github.com/bsnext/fastify-bowser

A plugin for Fastify that adds the 'request.useragent' property to get header 'user-agent' parsed data.

bowser fastify parser plugin typescript useragent

Last synced: 09 Mar 2026

https://github.com/djoezeke/yamlfy

A Lightweight Yaml file parser and emmiter written in pure c.

c config configuration cpp deserialize emmiter parser serializer yaml yaml-parser

Last synced: 21 Aug 2025

https://github.com/ancreny/env-parser

Simple parser to get values from environment

environment-variables golang golang-package parser

Last synced: 22 Jan 2026

https://github.com/globoplox/dice

A tool for throwing dices

crystal parser

Last synced: 12 Jun 2026

https://github.com/cassiofb-dev/pandasscript

Pandas Script, uma lingaguem para visualizar e gerenciar dados.

compilers lexer numpy pandas parser python

Last synced: 09 Apr 2026

https://github.com/pengng/xml-js-parse

Parse the xml as a js object or build an xml through a js object.

convert object parse parser xml

Last synced: 29 Jan 2026

https://github.com/titikterang/iso8583_python

iso 8583 parser based on python

iso8583 parser python

Last synced: 17 Aug 2025

https://github.com/yanniskatsaros/fable

A simple, linear, non-recursive data-interchange format designed to be easily emitted, and parsed by any language.

data-interchange deserialization parser python3 serde serialization

Last synced: 27 Sep 2025

https://github.com/tsarchghs/how-to-write-a-simple-interpreter

How to write a simple interpreter - Blog Post

evaluation interpreter lexer parser

Last synced: 08 Oct 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/mitranim/untext

[MOVED] Missing feature of the Go standard library: unmarshal arbitrary string into arbitrary value.

go golang parse parser

Last synced: 15 Jun 2026

https://github.com/5rahim/habari

Video filename parser written in Go.

bittorrent filename parser torrent

Last synced: 04 Oct 2025

https://github.com/onlycodergod/parser-cinema

🎞🔍Simple and fast parser with Go

fast framework golang json parser petproject small smart

Last synced: 12 Jan 2026

https://github.com/basemax/one-compiler-draft-c

Another attempt to write a compiler in c using flex and bison with all features of Syntax.

bison c flex lexer parser

Last synced: 03 Apr 2025

https://github.com/open-inflation/perekrestok_api

Perekrestok API sync client

parser perekrestok playwright python3 sync

Last synced: 30 Aug 2025

https://github.com/samuelcaldas/simplehtmlparser

Simple HTML Parser is a lightweight Python library designed to extract content from HTML elements based on their ID or class attributes.

curl html html-class html-id parser python regex

Last synced: 07 Feb 2026

https://github.com/keinos/gofeed-cli

✅ A command that parses RSS/Atom/XML feeds to JSON. GoFeed Powered.

cli-app go gofeed parser

Last synced: 14 Jan 2026

https://github.com/rzane/argy

Yet another command line option parser

arguments cli command-line options parser positional ruby

Last synced: 08 Oct 2025

https://github.com/rmsnow/cmmcompiler

A simple compiler of the language, CMM.

compiler lexer parser

Last synced: 24 Jul 2025

https://github.com/jwerle/kargv

Minimal command line options parser for Kotlin/Native

argv kargv kotlin native parser

Last synced: 28 Mar 2025

https://github.com/codeismyid/tsc-output-format

Format Typescript compiler (tsc) diagnostic output into JSON, GHA Annotations, and more.

formatter parser tsc tsc-diagnostics tsc-output tsc-output-format tsc-output-formatter tsc-output-parser typescript typescript-diagnostics

Last synced: 09 Mar 2026

https://github.com/vendethiel/nephrite.pl

Because I can. Can I ?

jade language parser perl6

Last synced: 19 May 2026

https://github.com/weezy20/better_peekable

A lightweight iterator adaptor to allow peeking N items ahead using a VecDeque.

iterator lexer parser peek rust tokenizer

Last synced: 18 Feb 2026

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/red1c3/jkpython

A JVM Python interpreter

bison evaluator flex interpreter jvm lex lexer parser python yacc

Last synced: 23 Jun 2026

https://github.com/skytomo221/csharp-lojban-project

Library for handling Lojban with C#

csharp lojban parser peg

Last synced: 21 Sep 2025

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

CST grammar for tree-sitter

cst parser tree-sitter

Last synced: 17 Aug 2025

https://github.com/nelsonbittencourt/excel_to_dataframe

A high performance C++ library to convert Excel files to pandas dataframes.

converter cplusplus cpp dataframes excel pandas parser performance python worksheets

Last synced: 27 Jan 2026

https://github.com/halilfocic/onixhttp

My attemt to making full fledged HTTP server in zig

http parser tcp zig

Last synced: 24 Jul 2025

https://github.com/vlavrynovych/auto-envparse

⚡ Automatic environment variable parsing with zero configuration and type inference

12-factor dotenv env environment environment-variables parser schema zero-config zero-configuration

Last synced: 16 Jan 2026

https://github.com/rogerinn/little_poc

Little poc é uma versão reduzida e para testes de pré-compilador JIT e AOT rodando totalmente em contêineres sem a necessidade direta de infraestrutura de sistemas operacionais e maquinas virtuais

ast c compiler compilers golang javascript nodejs parser rust

Last synced: 09 Apr 2026

https://github.com/yaroslaff/a2conf

Work with apache2 config programmatically from python

apache2 automatically config configuration configure parse parser python script

Last synced: 10 Dec 2025

https://github.com/morganconrad/unformatter

Parses data written by a java.util.Formatter. Not quite a scanf since the format details are different.

formatter java parser scanf

Last synced: 28 Feb 2025

https://github.com/assayyaad/haikal-markdown

أدوات هيكلية صارمة لملفات Markdown

formatter makdown parser strict validator

Last synced: 25 Oct 2025

https://github.com/adharshkamath/automata-and-compiler-design

Lexer and Parser, written as a part of the IT250 course assignments

c compiler-design lexer lexer-parser parser yacc

Last synced: 26 Jul 2025

https://github.com/girgias/css3-parser

A CSS Level 3 parser written in PHP.

css css3 parser php

Last synced: 16 May 2026

https://github.com/orisai/nette-data-sources

Orisai Data Sources integration for Nette

data decoder encoder file-format files json neon nette orisai parser php yaml

Last synced: 05 Feb 2026

https://github.com/yoeven/url-query-json-parser

JSON query parser for URL query strings to complex JSON objects and vice versa

decode encode javascript js json param parser query string ts typescript url

Last synced: 10 Apr 2026

https://github.com/sinooox/sbermegamarket_parser

Парсер товаров с маркетплейса СберМегаМаркет. Принимает на вход искомый товар и возвращает перечень позиций с первой страницы по искомому запросу в отсортированном по соотношению цены и бонусов виде. Пропускает товары без бонусов.

marketplace parser sbermarket

Last synced: 29 Jun 2025

https://github.com/pvital/lopu

LOg Parsing Utility

hacktoberfest logging parser

Last synced: 16 Mar 2025

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/djoezeke/csvee

Light-weight, Simple and fast Modern Csv parser and encoder for C/C++ with TSV support.

c cpp csv csv-parser csv-reader parse parser streaming tsv-parser

Last synced: 20 Apr 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/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/siadat/bake

Code for GopherCon presentation

golang parser

Last synced: 30 Aug 2025

https://github.com/yord/shargs-example-sync-sql

shargs-example-sync-sql is a sample application of shargs 🦈.

command-line parser shargs

Last synced: 15 Oct 2025

https://github.com/yonis-savary/php-dom

HTML Parser for PHP, with support for simple CSS Selectors !

dom parser php php-html

Last synced: 10 Apr 2025

https://github.com/niklasrosenstein/python-hcl2-ast

A HCL2 parser based on python-hcl2 that produces an Abstract Syntax Tree.

ast hcl parser python

Last synced: 15 Oct 2025