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/nlknguyen/s-expression.js

S-Expression Parser, Serializer, Interpreter, and Tree Constructor / Walker Utilities for JavaScript in Browsers and Node.js

javascript parser s-expression translator tree-traversal walker

Last synced: 09 Jul 2025

https://github.com/mamantoha/shards_spec

A shard.yml parser for the Crystal language

crystal hacktoberfest parser shards yaml

Last synced: 07 May 2025

https://github.com/awoken-bible/usfm

NPM module for USFM (Unified Standard Format Markers) Parsing

npm-package parser usfm

Last synced: 19 Mar 2025

https://github.com/ferhatgec/kalem.rs

Fegeya Kalem.rs, Rust implementation of Kalem, work-in-progress.

ast clang compiler cpp kalem lexer parser run rust rust-lang syntax transpiler

Last synced: 17 May 2026

https://github.com/lhwdev/llang

🚧 A toy project for dominating the world

ast kotlin parser programming-language

Last synced: 03 May 2025

https://github.com/toburger/fsharp.json

Elm inspired Json encoder/decoder combinator library: http://toburger.github.io/FSharp.Json/

decoding elm encoding fsharp json parser parser-combinators

Last synced: 11 Jun 2025

https://github.com/compscidr/scholar

A parser for Google scholar, written in go

article citations extracts golang google-scholar hacktoberfest parser

Last synced: 02 May 2025

https://github.com/yuryalencar/parserxmi

This project aims to extract diagrams data and convert for UML structure.

java parser uml-diagram uml-structure

Last synced: 10 Apr 2025

https://github.com/johnjohndoe/c3media-base

A Kotlin library for the media API of the CCC.

audio c3voc ccc ccctv kotlin library media moshi parser recordings streaming video voc

Last synced: 10 Apr 2025

https://github.com/sebwalk/statement

:money_with_wings: Read, parse and match bank statements

bank-statement csv import matching parser

Last synced: 11 Jan 2026

https://github.com/doragd/compiler-front-end-python-implementation

C-- Compiler Front End (Determining and minimizing finite automata, Recursive descent parser, LL(1) parser, Tokenizer)

compiler parser tokenizer

Last synced: 25 Jun 2025

https://github.com/willianantunes/go-playground

This map is totally blank for me. Let's discover it until we find the treasure!

api database go parser

Last synced: 18 May 2026

https://github.com/vutran/git-parser

↔️ Parse Git output

git javascript node parser

Last synced: 13 Apr 2025

https://github.com/matthewturk247/mercury

A vanilla Swift wrapper for accessing the Mercury Parser from Postlight.

parser swift wrapper

Last synced: 10 Jul 2025

https://github.com/bsonntag/parse-css-transition

Parses CSS transitions into an object.

css parser parsing transition transitions

Last synced: 11 Apr 2025

https://github.com/nomeyho/molecular-formula-parser

Molecular formula parser for Java

formula java molecular molecule parser

Last synced: 12 May 2026

https://github.com/binhtran432k/tree-sitter-gherkin

Gherkin grammar for Tree-sitter

cucumber gherkin parser treesitter

Last synced: 11 Apr 2025

https://github.com/blvckbytes/gpeee

A very small and versatile parser used to evaluate simple expressions

ast configuration environment expression interpreter language optimizer parser tokenizer

Last synced: 11 Apr 2025

https://github.com/red5d/nexpose-tools

Tools and monitoring scripts for Nexpose

automation debugging log-parser monitoring nexpose parser

Last synced: 06 May 2025

https://github.com/silentsoft/csscolor4j

CSSColor4J is a simple Java library for parsing CSS color string representations.

cmyk color css css-color hexadecimal hsl hsla named-color parser rgb rgba

Last synced: 08 Sep 2025

https://github.com/irevenko/genshin-scrapper

💾 A bunch of scripts for api.genshin.dev

genshin genshin-api genshin-impact genshinimpact parser scrap scrapper

Last synced: 01 May 2025

https://github.com/niklaskorz/nklang

A programming language interpreter written in Go

formal-languages golang interpreter lexer parser semantics

Last synced: 01 May 2025

https://github.com/webfoo/html-to-shopify-rich-text

A PHP package that converts HTML content to Shopify's Rich Text format. This package provides a simple and reliable way to transform HTML content into the JSON structure that Shopify's Rich Text editor expects.

parser php shopify

Last synced: 17 Feb 2026

https://github.com/mgadda/swift-parse

A small parser combinator library written in Swift 5

combinators parse parser swift

Last synced: 15 Jul 2025

https://github.com/devsnek/jsont

Json't JSON Library

elixir erlang json parser

Last synced: 10 Apr 2025

https://github.com/mrdave1999/seztion-parser

A class library used to read data from each section of a file (the file extension can be any, e.g. .INI).

csharp data dotnet parser sections

Last synced: 11 Jul 2025

https://github.com/notJoon/lambda

λ-calculus parser made by rust

json lambda-calculus parser rust

Last synced: 09 May 2025

https://github.com/genometric/geutilities

Genome Utilities (GeUtilities) provides open-source building-blocks for genomic data analysis tools.

building-block genome-analysis genomics parser

Last synced: 12 Apr 2025

https://github.com/luavixen/cktjs

JSON-style CKT config language parsing/stringification.

javascript javascript-library parser typescript

Last synced: 12 Apr 2025

https://github.com/chrispomeroyhale/csv-dialect-swift

DialectalCSV: Multi-dialect CSV parser in Swift for handling different separated value formats. Conforms to Frictionless Data's CSV Dialect spec

csv delimited dialect parser rfc-4180 streaming swift swift-package-manager tsv

Last synced: 10 Apr 2025

https://github.com/jutaz/athena-struct-parser

Parse dict-like structs returned in responses of AWS Athena

athena npm-package parser

Last synced: 12 Jul 2025

https://github.com/applejag/tree-sitter-risor

Risor grammar for tree-sitter

parser risor tree-sitter

Last synced: 21 Jul 2025

https://github.com/yousefvand/persian-date-parser

Parser library for date and time. Supports Jalali, Gregorian or mixed.

calendar datetime gregorian jalali nodejs parser parsing persian

Last synced: 26 Mar 2025

https://github.com/aaravmalani/libjson

A light-weight feature complete JSON parser in C

c cmake collaborate complete fast github json parser recursive student-vscode

Last synced: 14 Sep 2025

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/exclud/rubyparser

A Parser for Ruby

c parser ruby rubyparser yacc yacc-lex

Last synced: 08 May 2026

https://github.com/justcabbage/osu-parser

C++20 compatible parser for osu! filetypes

cpp osu osu-libraries osugame parser parsing

Last synced: 21 Mar 2025

https://github.com/jtroo/bacnet_parse

#![no_std] BACnet protocol parsing

bacnet no-std parser protocol

Last synced: 13 Apr 2025

https://github.com/ethanabrooks/dollar-lambda

An argument parsing library based on function first principles

argument-parser functional-programming parser parser-combinators python

Last synced: 11 Apr 2025

https://github.com/e-e-e/open-packaging-format

A simple opf metadata parser

epub metadata open-package-format opf parser

Last synced: 25 Jan 2026

https://github.com/miraclx/stringd-colors

ANSI colors for stringd formatting

ansi colors format formatting output parser print printf string stringd

Last synced: 28 Oct 2025

https://github.com/nssharmaofficial/lark-switch-parser

Implementation of switch case in Lark

lark-parser parser switch-case

Last synced: 03 Feb 2026

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/mathieu-keller/epub-parser

library that parse an ePub to an struct

epub opf parser

Last synced: 11 Jan 2026

https://github.com/austinkregel/php-exception-probe

A package aimed to provide helpful parsing of PHP stacktraces.

exception parser php

Last synced: 27 Mar 2025

https://github.com/sebbekarlsson/libjson

Simple C implementation of JSON, parse JSON in C.

clang json json-parser lexer parser serialization

Last synced: 16 May 2026

https://github.com/zhongjiajie/stmdency

A Python library for extracting dependencies between statements

ast parser python statement-parsers

Last synced: 10 Jul 2025

https://github.com/1c-syntax/tree-sitter-onescript

OneScript language grammar for Tree-Sitter

onescript parser tree-sitter

Last synced: 17 Jun 2025

https://github.com/HituziANDO/YAMLParserJava

YAML decoder in Java.

decoder java parser yaml

Last synced: 12 Mar 2025

https://github.com/philippdormann/inetmenue-js

unofficial inetmenue.de parser for js

graphiql graphql inetmenue nodejs parser

Last synced: 24 Jun 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/ruimaciel/mjson

M's JSON parser: a small JSON parser written in ISO C

autoconf automake autotools c c-library c89 json json-parser library parser

Last synced: 02 Jan 2026

https://github.com/phplrt/parser

[READ ONLY] Subtree split of the phplrt parser component (see phplrt/phplrt)

analyzer grammar llk parser php phplrt recursive-descent-parser

Last synced: 02 Feb 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/screwdriver-cd/config-parser

Node module for parsing screwdriver.yaml configurations

parser yaml

Last synced: 20 May 2026

https://github.com/anthonymichaeltdm/clia

Rust command-line argument parser with no extra dependencies.

command-line parser rust rust-crate

Last synced: 14 Apr 2025

https://github.com/yjdoc2/configurable-custom-keyword-lexer

This shows proof-of-concept implementation of lexer-parser-evaluator which allows setting custom values to keywords.

language lexer parser

Last synced: 21 Mar 2025

https://github.com/urbanjost/m_kracken95

An almost Fortran-95 version of the command line parser procedure kracken(3f)

argument cli command-line-parser fortran fortran-package-manager parser

Last synced: 25 Jan 2026

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/ivanjosipovic/tsdparser

C# TypeScript Definition Parser

definition parser typescript

Last synced: 20 Mar 2025

https://github.com/benchr267/calculator

Example app which uses Parsel to power a calculator. (https://github.com/BenchR267/Parsel)

calculator ios parser parser-combinators swift

Last synced: 15 Jun 2025

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/ton-blockchain/tree-sitter-tolk

Tolk grammar for tree-sitter

parser tolk tree-sitter

Last synced: 19 May 2026

https://github.com/ibmstreams/streamsx.json

Toolkit for working with JSON in SPL applications.

ibm-streams java json parser stream-processing toolkit

Last synced: 15 Jul 2025

https://github.com/somajitdey/helpdoc

A KISS CLI tool for managing GNU-style help messages. Extracts help messages from comments in source code and prints them when asked.

bash cli command-line extract gnu-linux help manpage parser sourcecode

Last synced: 12 May 2025

https://github.com/cody-dot-js/gemfile-parser

Delightful Node.js Ruby Gemfile and gemspec parser. Converts Gemfiles and gemspecs into easily consumable JSON.

gemfile gemspec js json nodejs parser

Last synced: 07 Apr 2026

https://github.com/turbolent/parsercombinators

A parser-combinator library for Swift

parser parser-combinators parsing swift

Last synced: 28 Mar 2025

https://github.com/lucianopalmeida/jwtwrapper

A Convenience class to wrapper the JWT token string

convenience ios jwt jwt-token parser pods swift swift4 wrapper wrapper-api

Last synced: 20 Jan 2026

https://github.com/oestrich/elias

UCL parser in Elixir

elixir parser ucl

Last synced: 01 May 2025

https://github.com/prabhuomkar/json-coder

📱 JSON Parsing Code Generator for Android

android code-generation java json kotlin parser

Last synced: 21 Jun 2025

https://github.com/xmonader/dmiparse

parse dmidecode with python

dmi dmidecode parser python

Last synced: 21 Jun 2025

https://github.com/xyurt/httplite

httplite — A minimal, single header, zero-copy, zero-allocation HTTP/1.1 parser in C and compatible with C89. Uses only pointer arithmetic and nothing else in only 50 lines.

c c89 fast fastest http http1-1 https library microhttp most optimized parse parser single-header small smallest smallhttp tiny tinyhttp zero-allocation

Last synced: 19 Jul 2025

https://github.com/hituziando/yamlparserjava

YAML decoder in Java.

decoder java parser yaml

Last synced: 20 May 2026

https://github.com/anaskhan96/r2ic

A front end compiler to compile basic constructs in Rust to an intermediate code (quadruples) with optimizations

abstract-syntax-tree intermediate-code intermediate-representation lexer parser quadruple rust

Last synced: 12 Jul 2025

https://github.com/bytebase/tsql-parser

The parser for SQL Server. It is based on the ANTLR4

antlr antlr4 antlr4-parser database parser sql sql-parser sql-server sqlserver

Last synced: 10 Jul 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/jrnold/tree-sitter-stan

Stan grammar for tree-sitter

parser stan tree-sitter

Last synced: 02 May 2026

https://github.com/corytodd/bender

Arbitrary binary file viewer

binary-data netcore3 parser yaml-configuration

Last synced: 02 Mar 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/fiahfy/ico

ICO file format parser and builder.

builder ico parser

Last synced: 10 Apr 2025

https://github.com/davidbonachera/ediparser

A simple positional EDI parser for Symfony 📑

edi parser php positional symfony-bundle

Last synced: 25 Oct 2025

https://github.com/theramann/easy-torrent

It will get torrents for you right in your terminal

cli easy games movies npm npm-package parse parser shows songs terminal torrent

Last synced: 17 Jun 2025

https://github.com/j-city/graphreader

OSM xml to G(N,E,W)

graph osm parser xtl

Last synced: 03 Apr 2025

https://github.com/gmh5225/ida-kallsymssymbolrenamer

A utility script for IDA Pro to rename symbols based on Android kernel kallsyms files, facilitating kernel analysis by aligning IDA symbols with kernel symbols.

android ida idapython kallsyms kernel parser plugin

Last synced: 21 Mar 2025