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/fernandezseb/experimental-classdump

A simple classfile parser similar to javap, for learning purposes

classfile java jvm parser

Last synced: 07 May 2025

https://github.com/xdevelnet/tcsv2tssb

tcsv to tssb converter

binary-data converter csv parser

Last synced: 22 Mar 2025

https://github.com/sh-cho/tree-sitter-fluentbit

fluent-bit grammar for tree-sitter

fluent-bit grammar parser tree-sitter

Last synced: 30 Apr 2025

https://github.com/io7m-com/jsx

S-expression parsing

java parser pretty-print s-expression

Last synced: 22 Mar 2025

https://github.com/zenor0/compiler-labs

Fuzhou University 2024 compiler course labs.

2024 analysis compiler course-labs fzu grammar lab lexer parse parser python semantic

Last synced: 05 May 2025

https://github.com/daankets/node-cli-advanced

Advanced Node Command Line Interpreter

argument cli javascript node parser typescript

Last synced: 09 Apr 2026

https://github.com/j5ik2o/uri-rs

A Rust crate for URI.

parser rust uri

Last synced: 12 Apr 2025

https://github.com/eibens/module_url

Extract version number, module name, and more from ESM or TypeScript module URLs.

deno parser typescript url versioning

Last synced: 15 May 2026

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/saber2pr/tree-lang

a tree language.

parser tree

Last synced: 05 Aug 2025

https://github.com/lunastev/wson-rust

WSON data serialization parser

data parser serialization

Last synced: 07 Apr 2025

https://github.com/tank-bohr/legendary_goggles

Converts human readable representation of time to machine readable

date erlang leex parser sugar

Last synced: 07 Sep 2025

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/cubicpath/dyncommands

Dynamic command execution, parsing, and storage for IRC chatbots and CLI applications.

dynamic extensible library parser pypi-package python python3

Last synced: 13 Mar 2025

https://github.com/kojobailey/nucc-cpp-library

A C++ library for serialising (reading) and deserialising (writing) CyberConnect2 NUCC data, useful for projects that interact with XFBIN files.

binary cc2 cplusplus cpp cpp17 cpp20 cpp23 cyberconnect2 deserialiser deserializer files lib library nucc parser reader serialiser serializer writer xfbin

Last synced: 22 Mar 2025

https://github.com/hex-cat-man/tree-sitter-smarty

Smarty grammar for Tree-sitter

parser smarty tree-sitter

Last synced: 15 May 2026

https://github.com/shushtain/colson-pip

ColSON parser for Python

colson filetype json parser python

Last synced: 15 Jul 2025

https://github.com/nasso/comparse

A highly generic parser combinators library.

haskell parser parser-combinators

Last synced: 08 Jul 2025

https://github.com/mhshams/parser-combinators

Parser combinators with kotlin

json-parser kotlin parser parser-combinators

Last synced: 01 Jul 2026

https://github.com/rafaeelaudibert/compiladores.yy.c

Compiler for the fictional ere2020 language developed for Compilers 101 course at UFRGS.

101 compilers lexer parser ufrgs

Last synced: 27 Mar 2025

https://github.com/thedesconnet/oxyparserjs

Parser links to files from OxyCloud in Node JS

nodejs oxycloud parser

Last synced: 15 May 2026

https://github.com/jcxldn/geoplanet

Parse Yahoo GeoPlanet data in NodeJS. https://geoplanet.prouser123.me/

async fast geoplanet parser woeid yahoo

Last synced: 28 Oct 2025

https://github.com/simpson-computer-technologies-research/simplc_parser

Parser for my programming language, simp lang (simpl) made in C

c parser programming-language simpl

Last synced: 13 Mar 2025

https://github.com/tutv/luxojr

Get pixels from image or buffer

buffer images jpeg nodejs parser pixels png

Last synced: 18 May 2026

https://github.com/danue1/namumark-rs

namumark-rs is syntax parser of namu.wiki

parser rust wiki

Last synced: 21 Jun 2025

https://github.com/hdoc1509/tree-sitter-gh-actions-expressions

Github Actions expressions grammar for tree-sitter

github-actions github-workflows parser tree-sitter

Last synced: 19 Apr 2026

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/julian-eggers/texin

With Texin you have to implement only one reader to process different spreadsheet-files (XLSX, CSV, TXT)

csv excel java parser reader spreadsheet text

Last synced: 20 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/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/kris701/initoolssharp

Some simple tools to work with INI files

ini parser

Last synced: 14 Mar 2025

https://github.com/nbareil/yaraparser-go

scanning and parsing yara files just for fun, ⚠️ NOT (intented to be) FINISHED!

go parser yara yara-format

Last synced: 24 May 2026

https://github.com/nabijaczleweli/pls-rs

Rust crate for parsing and writing the PLS playlist format

parser playlist rust-library

Last synced: 11 Apr 2025

https://github.com/ustccw/qifi-c-parser

A lightweight QiFi parser in C

parser qifi qr qrcode scanner wifi

Last synced: 15 Jun 2025

https://github.com/zeroniki/parser

Парсит инфу с сайта https://news.ycombinator.com/

bs4 linux parser python requests scraping

Last synced: 21 Mar 2025

https://github.com/kojobailey/xfbin-parser-plusplus

Unpacks CyberConnect2 XFBIN files and converts their data into more usable and editable formats.

binary cc2 cpp cyberconnect2 drag-and-drop jjba jojo json parser tool xfbin

Last synced: 22 Jul 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/halilfocic/onixhttp

My attemt to making full fledged HTTP server in zig

http parser tcp zig

Last synced: 24 Jul 2025

https://github.com/akrck02/markdown-docs-dev-diary

Development diary for the markdown-docs library.

dev-diary markdown parser

Last synced: 15 Jun 2025

https://github.com/honza-kasik/championc

Compiler implementation for Heroc language in Java - for educational purposes only

antlr4 compiler compiler-principles lexer parser syntax-analysis

Last synced: 20 Jun 2025

https://github.com/why15w/lanzou

一个基于 Express 的蓝奏云直链解析服务。

express lanzoucloud parser url

Last synced: 08 Apr 2026

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/casparwylie/zandt-lang

Another homemade programming language (ongoing and incomplete!)

language lexer parser programming-language

Last synced: 18 May 2026

https://github.com/wudi/pdfkit

PDFKit is a comprehensive, pure Go library for PDF

creator parser pdf pdf-generation pdfkit

Last synced: 04 Mar 2026

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/xfnty/calc

Simple mathematical expression solver that supports operator priorities.

ast beginner-project calculator lexer parser

Last synced: 06 Oct 2025

https://github.com/michalwa/py-cliffs

Command Line Interface Utility

cli command-line parser syntax utility

Last synced: 02 Apr 2025

https://github.com/marcbachmann/boolean-expression

⋀⋁ Create a boolean expression that's safe (you can still harm your app if you don't validate) to eval.

boolean-expression code-generation parser

Last synced: 04 Apr 2025

https://github.com/vsedyshev-intermedia/vparser

VParser is Python parser provide smart string parser and matcher

bdd bdd-framework parser parser-combinators python

Last synced: 28 Dec 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/blukai/vdf

📃 Package for working with Valve Data Format (key value)

key-value lexer parser steam valve vdf

Last synced: 17 May 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/alfex4936/golang-studies

Learning Go (Go언어 공부 모음)

go golang kafka parser

Last synced: 17 May 2026

https://github.com/imnerocode/parser-obj

A lightweight Go parser that converts OBJ files into a vo.Model structure using the vo-structures module, making it easy to integrate 3D models into your projects

go golang obj parser vo-structures

Last synced: 07 Sep 2025

https://github.com/donbarbos/yale_celi_list_parser

🏢 Yale CELI List of Companies Leaving and Staying in Russia, dataset and parser

celi companies companies-list csv dataset list open-data parser python selenium selenium-webdriver yale

Last synced: 14 May 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/johnjohndoe/droidconberlin-base

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

2018 api backend berlin berlindroid droidcon json kotlin library moshi parser retrofit wrapper

Last synced: 15 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/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/so1der/python-parser

Python news parser, which sends messages in telegram

beautifulsoup4 parser python-script requests telebot telegram-bot

Last synced: 28 Mar 2025

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/oefenweb/r-item-json-parser

Removes JSON format from Oefenweb item dataset

cran item json parser r

Last synced: 17 May 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/francisrstokes/hindley-milner-parser

A Hindley-Milner type signature parser in haskell

haskell parsec parser parser-combinators

Last synced: 04 Apr 2025

https://github.com/elamani-drawing/automaters

Implémentation d'automate en Rust. (FSM, NFA, DFA, NDFAE)

algorithms automate automation parser rust rust-lang rustlang

Last synced: 07 Apr 2026

https://github.com/qingwei-li/parsedate

Converts a value to a Date

date parse parser string

Last synced: 04 Apr 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/simplepie/utility-pack

A set of small utilities for PHP.

enum parser php php72 php73 php74 querystring simplepie time types url util

Last synced: 11 Apr 2025

https://github.com/gchudnov/jaxzilla

A JSON parser for Scala with SAX-style API.

hacktoberfest json parser

Last synced: 12 Apr 2026

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/john-science/morgue_librarian

Tools for parsing DCSS morgue files

dcss parser roguelike

Last synced: 31 Aug 2025

https://github.com/tomefile/lib-parser

Library to parse Tomefile code and output a node tree for use by another program

ast parser tome tomefile

Last synced: 14 Jan 2026

https://github.com/rmsnow/cmmcompiler

A simple compiler of the language, CMM.

compiler lexer parser

Last synced: 24 Jul 2025

https://github.com/rangoo94/universal-lexer

Parse any text input to tokens, according to provided regular expressions.

lexer lexical-analysis parser parsing regular-expression scanner tokenizer

Last synced: 09 Sep 2025

https://github.com/dopsun/chatbot-cli

A simple ChatBot command line parser, trained with templates.

chatbot cli parser

Last synced: 11 Jan 2026

https://github.com/TrippW/NCF-Parser

A parser for retrieving data from automotive Node Configuration Files (NCF)

automotive can lin ncf parser

Last synced: 13 May 2025

https://github.com/yord/shargs-parser-integration-tests

shargs-parser-integration-tests runs several integration tests for shargs-parser and shargs 🦈.

command-line parser shargs

Last synced: 19 Jun 2025

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/theopenwebjp/get-words

Simple search / get words and counts JS library.

javascript parser text

Last synced: 08 Jun 2026

https://github.com/tiagoboeing/graphql-federation-schema-parser

CLI tool to parse GraphQL schemas and generate federated GraphQL schemas for use in a GraphQL Federation gateway

cli graphos graphql hive parser schema wundergraph

Last synced: 30 Oct 2025

https://github.com/yord/shargs-usage

shargs-usage is an automatic usage documentation generation library for shargs 🦈.

command-line parser shargs

Last synced: 19 Jun 2025

https://github.com/silentsoft/datecraft

Facade API to handling various date formats for Coordinated Universal Time also known as UTC.

converter date datetime formatter gmt offset parser time timestamp timezone utc

Last synced: 11 Jan 2026

https://github.com/alexprut/sca-lang

Project a suitable abstract syntax similar to Scala language, and write in Haskell a compiler for the new engineered language.

compiler engineered-language haskell parser

Last synced: 28 Jun 2025

https://github.com/RSGL/RSP

Single Header File Library that can pharse multiple databases all in one single header file. Supports, XML (HTML/SVG) and JSON

cpp cpp11 header-only html json library parser rsgl single-header xml

Last synced: 12 Mar 2025

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/airvzxf/sniparinject

SniPar Inject is the abbreviation of these three word: Sniffer, Parser and Inject. Intercept and read the network packets to find information about the game, but it could be useful for any network sniffer.

game games hack hacking inject monitor monitoring network networking packet packets parse parser sniff sniffer video-game video-games

Last synced: 18 May 2026

https://github.com/oeb25/sql-fmt

A _very inprogress_ SQL parser and formatter written in Rust, specifically ment to be used with PostgreSQL

formatter parser postgres rust

Last synced: 17 May 2026

https://github.com/roswelly/solana-transaction-crawler

crawl & parse solana transaction

crawler parser rust solana transaction

Last synced: 15 May 2026

https://github.com/wellesonx/gomond

Lightweight monitoring system

log monitoring parser

Last synced: 20 Apr 2026

https://github.com/basemax/one-draft-in-python

A attempt to rewrite one language compiler in Python.

lexer parser ply python python-3 python3

Last synced: 03 Apr 2025

https://github.com/sambacha/solidity-grammar-rrd

Railroad Diagrams of the Solidity Grammar as defined by the ANTLR4 spec

antlr4 ethereum evm parser rrd smartcontracts solidity

Last synced: 20 Jan 2026