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/heckj/slox

A swift variation of the content from Bob Nystrom's book: Crafting Interpreters

crafting-interpreters interpreter parser swift

Last synced: 24 Oct 2025

https://github.com/tmthrgd/id3v2

A Golang package for reading ID3v2 tags from audio files.

golang id3 id3v2 metadata metadata-parser mp3 parser reader

Last synced: 31 Aug 2025

https://github.com/dapper91/crontools

python cron tools

cron crontab crontools cronutils parser

Last synced: 10 Oct 2025

https://github.com/discretetom/retsac

Text lexer and parser. Compiler frontend framework.

bison compiler flex lexer llvm lr parser

Last synced: 31 Mar 2025

https://github.com/ai4energy/ai4emetapse.jl

A json parser , from ODE json files to julia solution code

differential-equations json julia parser

Last synced: 21 Oct 2025

https://github.com/textwire/textwire

Fast and beautiful templating language for Go that can be used for embedding variables and expressions into any text, including HTML and XML

go golang language lexer package parser templates templating-engine templating-language textwire

Last synced: 03 May 2026

https://github.com/michaelhatherly/lexbor.jl

Julia wrapper for https://github.com/lexbor/lexbor

html julia parser

Last synced: 23 Apr 2025

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

A damn simple tool to extract json-ld metadata from webpage using jquery like api (jQuery, Cheerio, CashDom ...).

cashdom cheerio crawler crawling data extract extractor javascript jquery json jsonld metadata nodejs parser scraper scraping spider typescript

Last synced: 24 Mar 2025

https://github.com/jfklorenz/bridge-package

Javascript package for the card game Contract Bridge.

bridge contract-bridge javascript movements parser scoring

Last synced: 07 Apr 2025

https://github.com/holyshared/lcov-parser

LCOV report parser for Rust

lcov merge parser rust

Last synced: 29 Aug 2025

https://github.com/fabiospampinato/xml-simple-parser

A simple and tiny XML parser and stringifier.

parser simple stringifier tiny xml

Last synced: 27 Jul 2025

https://github.com/jack-q/picol

Pico-Language & Pictorial Illustrated Compiler Organization by Layer

compiler lexer parser picol quadruple visualization

Last synced: 08 Jul 2025

https://github.com/ryankurte/go-structparse

A recursive structure/field/map parsing helper for Golang

golang parser reflection struct

Last synced: 12 Oct 2025

https://github.com/ashvardanian/tenpack

Fast Tensors Packaging library for text, image, video, and audio data compatible with PyTorch, TensorFlow, & NumPy 🖼️🎵🎥 ➡️ 🧠

clip laion multi-modal numpy parser pytorch simd tensor tensorflow transformer

Last synced: 22 Mar 2025

https://github.com/elixir-lang/tree-sitter-iex

Interactive Elixir (IEx) grammar for tree-sitter

elixir iex parser repl tree-sitter

Last synced: 19 Oct 2025

https://github.com/sandwich-go/protokit

golang parser for proto buffer file

golang microservice parser protobuf protobuf3

Last synced: 08 Aug 2025

https://github.com/juliendelplanque/postgresqlparser

A parser for PostgreSQL written in Pharo using PetitParser.

parser petitparser pharo plpgsql postgresql

Last synced: 27 Oct 2025

https://github.com/jlumbroso/combstruct2json

Lightweight library to parse combstruct grammars, and standalone tool to convert them to JSON.

analytic-combinatorics combinatorics parser

Last synced: 26 Jul 2025

https://github.com/mittelmark/yeti

Yeti - parser and scanner generator for Tcl

parser parser-generator scanner scanner-generator tcl

Last synced: 07 Feb 2026

https://github.com/ph-7/php-emoticon-parser

An emoticon parser based on some classes of my next framework

emoticon emoticon-parser parser

Last synced: 09 Apr 2025

https://github.com/tamtamchik/app-store-receipt-parser

A lightweight TypeScript library for extracting transaction IDs from Apple's ASN.1 encoded receipts.

app-store apple asn1 identification parser receipt transactions

Last synced: 22 Apr 2025

https://github.com/askeladdk/prattle

Scan and parse LL(1) grammars simply and efficiently.

go golang lexer lexer-parser parser parser-library pratt-parser

Last synced: 14 Jan 2026

https://github.com/d-rickyy-b/iv-issue-finder

Finds issues on the Telegram IV platform and offers a search for

instant-view instantview iv multithreaded multithreading parser python telegram

Last synced: 02 Aug 2025

https://github.com/mrodrig/deeks

Retrieve all keys and nested keys from objects and arrays of objects.

deep document extraction hacktoberfest javascript json key object parser

Last synced: 29 Jul 2025

https://github.com/unfor19/yarser

A CLI for parsing YAML anchors to regular YAML files.

anchor parse parser parsing yaml yml

Last synced: 14 Apr 2025

https://github.com/leaves4j/node-thrift-parser

Parse thrift IDL to an AST

javascript parser thrift

Last synced: 13 Jun 2025

https://github.com/jakeroggenbuck/jai

Jai is a programming language

language lexer parser python rust

Last synced: 24 Apr 2025

https://github.com/hjbdev/php-wordpress-xml-parser

Parses WordPress WXR Files and presents them as a nice array.

parser php wordpress wxr xml

Last synced: 13 Jan 2026

https://github.com/bhansconnect/monkey-roc

🐵🤘🏼! An implementation of the Monkey interpreter in Roc.

interpreter lexer monkey parser roc-lang tokenizer

Last synced: 01 Mar 2026

https://github.com/octree/parsercombinator

Parser Combinators Written In Swift

combinator functional-programming haskell ios mac parsec parser swift

Last synced: 22 Apr 2025

https://github.com/aress31/openvpn-stat

Display OpenVPN connected clients and their associated routing information in a user-friendly fashion.

monitoring openvpn-server parser status

Last synced: 26 Jul 2025

https://github.com/makerpnp/gerber-parser

Simple gerber parser meant to be used in conjuction with the gerber-types crate

gerber gerber-files parser

Last synced: 03 Jul 2025

https://github.com/ngtcp2/sfparse

RFC 9651 Structured Field Values parser

c http parser rfc8941 rfc9651 structured-fields structured-headers

Last synced: 17 Jun 2026

https://github.com/gdiasag/tree-sitter-cool

Tree-sitter grammar for the COOL programming language

cool parser tree-sitter

Last synced: 22 Jun 2026

https://github.com/fgimenez/reth-log-parser

Extract relevant data from reth logs

ethereum log parser reth

Last synced: 14 Apr 2025

https://github.com/amrdeveloper/done

Compiler to generate C Code and executable with many features and syntax sugger

c-code-generator codegenerator compiler cpp lexer parser transpiler

Last synced: 29 Jul 2025

https://github.com/chris-martin/bricks

Bricks is a lazy functional language based on Nix.

haskell-library nix parser

Last synced: 26 Oct 2025

https://github.com/fps/asciichanges

A simple language describing chord progressions (changes) for tunes in ASCII text

harmony language music parser

Last synced: 30 Jan 2026

https://github.com/galaco/vmt

Golang package for parsing .vmt Valve Material files

counter-strike material parser source-engine team-fortress-2 valve vmt vtf

Last synced: 28 Jul 2025

https://github.com/z0al/unread

A package for parsing RSS and Atom feeds

atom-feed feed parser rss

Last synced: 16 Apr 2025

https://github.com/abheekda1/chemparse

A library to parse chemical formula strings into compounds and elements

chemistry parser

Last synced: 03 Sep 2025

https://github.com/andreypostal/php-pancake-object

Light and simple helper to work with value objects by providing a serializer and hydrator using PHP Attributes.

deserialization deserializer hydrate hydrator parser php serialization serializer value-object

Last synced: 28 Jun 2025

https://github.com/nikola-jokic/cellang

CEL interpreter, parser, lexer, and other utilities

cel-language interpr lex parser rust

Last synced: 24 Jan 2026

https://github.com/gap-system/tree-sitter-gap

GAP grammar for tree-sitter

gap parser syntax-highlighting tree-sitter

Last synced: 12 Nov 2025

https://github.com/fanktom/jsonschema

A Go package that parses JSON Schema documents and generates go types including validations

compiler golang jsonschema parser rfc

Last synced: 08 Jan 2026

https://github.com/leoprover/scala-tptp-parser

A parser for the TPTP logic languages for automated theorem proving written in Scala

artificial-intelligence automated-reasoning logic parser scala theorem-proving tptp

Last synced: 07 May 2025

https://github.com/gek169/ctok

simple parsed programming language idea i'm working on.

lexer parser

Last synced: 16 Apr 2025

https://github.com/abdullah2993/expression-parser

An expression evaluator written in typescript with the goal to support SQL like WHERE clauses.

expression expression-evaluator filters parser whereclause

Last synced: 31 Jul 2025

https://github.com/jpenuchot/poacher

poacher: C++ compile-time compiling experiments

brainfuck compilation cpp cpp20 cpp23 metaprogramming parser

Last synced: 30 Apr 2025

https://github.com/lempiy/sqlite3createtableparser

:scroll: Advanced PRAGMA table_info through DDL parsing

create golang parser sqlite table

Last synced: 23 Jul 2025

https://github.com/eno-lang/enophp

PHP library for parsing, loading and inspecting eno documents

eno loaders parser php validator

Last synced: 13 Oct 2025

https://github.com/glebec/functional-math-compiler

Exercise creating a functional JavaScript math expression compiler

compiler ebnf evaluator generator grammar lexer ll1 mathematical-expressions parser reverse-polish-notation

Last synced: 23 Jul 2025

https://github.com/nim-lang/htmlparser

Parse a HTML document in Nim

html nim official parser web

Last synced: 09 Apr 2025

https://github.com/nifadyev/flights_info

Command line utility for searching information about flights from flybulgarien.dk

argparse flights-api parser unittest

Last synced: 13 Jun 2025

https://github.com/remigermain/multipart-object

library to convert a classic object to a nested object for http 'multipart/formdata'

formdata javascript json multipart nested nodejs parser

Last synced: 27 Mar 2026

https://github.com/lumakernel/tree-sitter-prisma

Tree-sitter parser definition for prisma schema

lexer parser prisma2 tree-sitter

Last synced: 28 Feb 2025

https://github.com/eigenein/wotbreplay-parser

World of Tanks Blitz replay parser

parser rust rust-crate rust-library world-of-tanks-blitz

Last synced: 20 Sep 2025

https://github.com/jbtronics/irimageparser

A python library to parse the JPG files saved by the HTI HD-04D / Tooltop ET692B Thermal Camera

parser python thermal-camera thermal-imaging

Last synced: 10 Oct 2025

https://github.com/pritpatel2412/kemlang

🧠 Learn to code with desi vibes using Gujarati keywords like sharu, jo, lakho, samaapt & more! ⚙️ Built with: Python 🐍 + FastAPI 🚀 + React ⚛️ 🎮 Try it live:

compiler-design interpreter kemlang opensource parser programming-language python3 react

Last synced: 06 May 2026

https://github.com/osoceanacoustics/echoregions

Interfacing water column sonar data with annotations and labels

ecs evl evr parser plotting region

Last synced: 23 Apr 2025

https://github.com/mrgick/pskgu_bot

Исходный код бота группы "Бот ПсковГУ"

aiohttp-client bot lxml parser pskgu vk vkbottle

Last synced: 13 Jul 2025

https://github.com/owenvoke/torrent-parser-php

A collection of parsers for various torrent RSS/JSON feeds.

extratorrent mininova parser rarbg torrents worldwidetorrents

Last synced: 14 Apr 2025

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

PO grammar for tree-sitter

parser po tree-sitter

Last synced: 14 May 2025

https://github.com/dgrr/quickxml

Fast XML iterative (SAX) decoder in pure Go.

fast go golang parser pure xml

Last synced: 13 Feb 2026

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

RON grammar for tree-sitter

parser ron tree-sitter

Last synced: 06 Oct 2025

https://github.com/giulioz/mlem

👨🏼‍💻👅 A Tiny ML-like language for research purposes

compiler functional haskell language ml nearley ocaml parser types

Last synced: 25 Oct 2025

https://github.com/linmx0130/parserChiang

Naïve transition-based dependency parser in Gluon

conll-u dependency-parser gluon mxnet parser

Last synced: 17 Apr 2025

https://github.com/ryanmcdermott/esish

Recursive descent parser written in Rust for an ECMAScript inspired language.

ast ecmascript parser recursive-descent-parser rust tokenizer

Last synced: 27 Feb 2026

https://github.com/canimus/alphareader

A custom reader for delimited files in Python. Ability to ingest big data files.

bigdata chunked csv csv-parser hdfs parser python

Last synced: 16 Jan 2026

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

Java properties grammar for tree-sitter

parser properties tree-sitter

Last synced: 28 Aug 2025

https://github.com/palburtus/powerpointparser

C# Library for parsing PowerPoint speaker notes using OpenXML to HTML

html openxml parser powerpoint

Last synced: 14 Jan 2026

https://github.com/bionode/fasta-parser

Buffer Stream parser from FASTA to JSON.

bioinformatics bionode buffers library nodejs parser

Last synced: 11 Apr 2025

https://github.com/ph-7/goya

This is a simple but powerful programming language. This is my first programming language with an interpreter built in C++. ATTENTION, language is under development and is not stable! If you want to contribute to this project and improve it, please contact me and add your changes via GitHub

c-plus-plus goya goya-language goya-programming-language interpreted-language interpreted-programming-language interpreter language lexer lightweight-programming-language own-language parser programming programming-language

Last synced: 09 Apr 2025

https://github.com/alii/scraggy

Portable JS interpreter, built for avoiding eval() under strict CSP in the browser

interpreter js parser vm

Last synced: 14 May 2026

https://github.com/lucasavila00/beff

Efficient validators from Typescript types generated by a blazing fast compiler

jsonschema parser typescript validator

Last synced: 03 May 2026

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

Pony grammar for tree-sitter

parser ponylang tree-sitter

Last synced: 17 Sep 2025

https://github.com/trackoor/OPG_Parser

🔪 OPG (Operator Precedence Grammar) Parser, in Coq.

coq functional-programming parser

Last synced: 25 Oct 2025

https://github.com/ammit/go-metaparser

Simple and elegant Metadata Parser in Go 🔥💬

go golang metadata metadata-extraction opengraph parser scraper twitter-cards web-scraper

Last synced: 10 Mar 2026

https://github.com/mskelton/tree-sitter-styled

This is an extension of tree-sitter-css to support styled-components interpolation syntax.

css parser styled-components tree-sitter

Last synced: 19 Apr 2025

https://github.com/vxern/wiktionary-scraper

🇬🇧 An extensible, robust and lightweight (45kB) Wiktionary.org scraper to fetch detailed information about words in various languages.

definitions dictionary english etymology javascript language parser scraper typescript wiktionary words

Last synced: 12 May 2025

https://github.com/iammatis/ikalendar

iCalendar format builder and parser

builder ical icalendar icalendar-format parser rfc-5455

Last synced: 02 Aug 2025

https://github.com/nicorobo/mendeleev

:microscope: A small library for building compounds and working with element data.

chemistry compound library parser

Last synced: 27 Jul 2025

https://github.com/bug-ops/fast-yaml

Parse YAML at Rust speed. Full 1.2.2 spec, built-in linter, parallel processing. Native bindings for Python & Node.js.

high-performance linter napi-rs nodejs parallel-processing parser pyo3 python rust yaml yaml-linter yaml-parser

Last synced: 02 Apr 2026

https://github.com/foxglove/omgidl

Monorepo offering packages for typescript support of OMG IDL schemas in Foxglove applications

cdr idl omg parser

Last synced: 30 Apr 2026

https://github.com/AyaMorisawa/YAMFM

Yet another MFM (Misskey Flavored Markdown) implementation

markdown misskey parser

Last synced: 10 Mar 2025

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

Kotlin grammar for tree-sitter

kotlin parser tree-sitter

Last synced: 05 Mar 2026

https://github.com/d-plaindoux/parsec.rust

Rust Parser Combinators

monad no-gc parser zero-copy

Last synced: 14 Jul 2025

https://github.com/nanoframework/system.text.regularexpressions

:package: .NET nanoFramework System.Text.RegularExpressions Class Library

csharp dotnet hacktoberfest library nanoframework parser regex

Last synced: 15 Oct 2025

https://github.com/taf-verification/metar-dart

Parser for aeronautical and meteorological information from land stations, METAR and TAF. Coming soon SYNOP.

aeronautics dart metar meteorology parser synoptic taf weather

Last synced: 23 Oct 2025