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/propensive/punctuation

Typesafe parsing and rendering of markdown in Scala

markdown md parser scala

Last synced: 11 Apr 2025

https://github.com/zhengsk/xmlparsing

An xml parser.

ast generator parser xml

Last synced: 22 Jun 2025

https://github.com/crcollins/chemtools-webapp

A webapp for chemistry research.

chemistry machine-learning parser python quantum

Last synced: 17 Dec 2025

https://github.com/chaxus/ranlexer

Tiny JavaScript parser and generator.

ast build javascript parser ranlexer

Last synced: 23 Jun 2025

https://github.com/kaleidawave/simple-json-parser

No allocation JSON key value parser with support for comments

json no-allocation parser rust

Last synced: 12 May 2025

https://github.com/mbsantiago/metamoth

Simple Python utility for parsing AudioMoth metadata

acoustics audiomoth bioacoustics metadata pam parser python

Last synced: 13 May 2025

https://github.com/pasvistelik/minsktrans-parser

Минсктранс - Парсер остановок, маршрутов и расписания.

belarus minsk minsktrans minsktrans-parser npm npm-package parser timetable transport

Last synced: 20 Mar 2025

https://github.com/joshpetit/reference_parser

Parse strings for bible references

bible dart parser passage religion

Last synced: 05 May 2025

https://github.com/mahdavipanah/juicylang

Juicy programming language written in Python using PLY

interpreter lexer parser ply programming-language python

Last synced: 07 Jul 2025

https://github.com/jomy10/rpg-lang

The RPG esoteric programming language. Includes compiler, cli and language specification.

esolang esoteric esoteric-language esoteric-programming-language generator language parser programming-language rpg-game

Last synced: 21 Mar 2025

https://github.com/zeppaman/consoleauto

Library that automates console argument parsing and script automation.

command-line-parser commandline contributions-welcome dotnet library parser script-automation

Last synced: 14 Jul 2025

https://github.com/flavioheleno/bank-utils

Simple and straightforward Bank Utilities.

bank bank-utils boleto cnab hacktoberfest parser utilities validator

Last synced: 15 Jun 2025

https://github.com/cijiugechu/nodejs-semver

A node-semver compliant semver implementation in Rust.

javascript nodejs npm parser rust semantic-versioning semver

Last synced: 12 Apr 2025

https://github.com/dfsp-spirit/libfs

A header-only, no-dependency, C++11 library for accessing FreeSurfer neuroimaging file formats.

brain fileformats freesurfer label mesh mgh mri neuroimaging parser surface volume voxel

Last synced: 06 Mar 2026

https://github.com/jbellerb/tree-sitter-dhall

Dhall grammar for tree-sitter

dhall parser tree-sitter

Last synced: 12 Jan 2026

https://github.com/eatgrass/wechat-richtext

wechat rich text data parser for browser side cms

cms parser richtext wechat-app

Last synced: 25 Jun 2025

https://github.com/netrixone/searchbox

Text input augmented with Lexer magic✨ to support advanced search features.

javascript lexer parser search searchbox text tokenizer typescript webkitty

Last synced: 10 Apr 2025

https://github.com/mister-hope/es-parser

A 100kb size es6 parser

js mr-hope parser

Last synced: 07 May 2025

https://github.com/thetarnav/odin-graphql-parser

GraphQL schema parser written in Odin

graphql odin odinlang parser

Last synced: 28 Oct 2025

https://github.com/run-llama/llama-cloud-ts

Typescript SDK for OCR and document parsing in the cloud with LlamaParse

agent agents document-agent document-processing information-extraction llamaparse ocr parser

Last synced: 08 Apr 2026

https://github.com/robinweser/small-color

Tiny (0.8kb), opinionated & tree-shakable alternative to color

color color-manipulation css-color hsl-to-rgb parser rgb-to-hsl

Last synced: 14 Apr 2025

https://github.com/rwxrob/pegn-go

🌑 PEGN library in Go

go golang grammar library parser peg pegn

Last synced: 08 May 2025

https://github.com/chills42/icaparse

ICAP parsing library, written in rust

icap parser

Last synced: 06 Apr 2026

https://github.com/g1mv/jsonic

Fast, small JSON parsing library for rust

json json-parser library parser parsing parsing-engine parsing-library rust rust-lang

Last synced: 01 Mar 2026

https://github.com/king-11/c_compiler

Writing a compiler for c in rust language

c code-generator compiler lexer parser rust

Last synced: 23 Apr 2025

https://github.com/yuriy-kulakovskyi/portfolio

There was a lot of work in my portfolio. I was diligently developing this project, which gave me a lot of skills that I mastered. I will continue mastering my skills and learning something new because I know where I should grow.🚀

color-changer css3 github-parse html-css-javascript html5 instagram linkedin loader parser portfolio-website scss

Last synced: 12 Aug 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/smikhalevski/tag-soup

🍜 The fastest pure JS SAX/DOM XML/HTML parser with streaming support.

dom html javascript parser sax xml

Last synced: 29 Oct 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/perryvw/phpvalvekv

A parser for Valve's KV format, written in PHP.

parser php serialization valve

Last synced: 09 Mar 2026

https://github.com/khellang/Redskap

A collection of blazing fast 🏎️💨 Norwegian 🇳🇴 utilities with a ✨ modern API ✨

norway norwegian parser utilities validator

Last synced: 31 Mar 2025

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

LCOV report parser for Rust

lcov merge parser rust

Last synced: 29 Aug 2025

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/snyk/composer-lockfile-parser

Snyk composer.lock file parser

composer parser php snyk

Last synced: 23 Mar 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/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/alyti/surrealdb_functions

proc-macro to help with using surrealdb's custom functions

parser proc-macro rust surrealdb

Last synced: 08 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/nikola-jokic/cellang

CEL interpreter, parser, lexer, and other utilities

cel-language interpr lex parser rust

Last synced: 24 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/d-plaindoux/parsec.rust

Rust Parser Combinators

monad no-gc parser zero-copy

Last synced: 14 Jul 2025

https://github.com/xaliks/image-parser

Парсер изображений с Imgur и PasteNow

image-parser images imgur javascript js nodejs parser paste-now

Last synced: 15 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/here-be/snapdragon-handlers

Adds support for handlers, events and plugins to snapdragon libraries.

compiler lexer nodes parser snapdragon tokens

Last synced: 12 Jun 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/keenan691/org-mode-connection

This package allows to read, write and sync emacs’s org-mode files.

emacs es6 file-synchronization javascript org-mode parser ramda

Last synced: 02 Apr 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/claudiuhbann/streamable

Fastest, Smallest and Simplest (De)Serializer for C++20 and newer.

cpp20 easy-to-use fast format no-dependencies parser simple single-header

Last synced: 01 Aug 2025

https://github.com/lobis/lecroy-scope

lecroyscope is an unofficial Python package 🐍📦 to interface with Teledyne LeCroy oscilloscopes and read binary trace files (.trc)

instrumentation lecroy numpy oscilloscope parser python trc vxi11

Last synced: 13 Oct 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/tek/myo

neovim layout & command manager

commands error haskell neovim parser tmux

Last synced: 09 Apr 2025

https://github.com/arman-aminian/gosub

Utility to extract the contents of a subtitle file

extract go golang gosub parser srt subtitle subtitles timestamp

Last synced: 26 Apr 2025

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/pyrmont/remarkable

A CommonMark parser written in Janet

commonmark janet markdown parser

Last synced: 13 Apr 2025

https://github.com/tlux/file_size

A file size calculator, parser and formatter written in Elixir

calculator elixir file-size filesize formatter hex hex-package parser

Last synced: 02 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/ge3224/ged_io

Parse GEDCOM genealogy files in Rust

family-trees gedcom genealogy parser

Last synced: 10 May 2026

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/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/j-i-l/genbankparser

Parser (unofficial) for ncbi GenBank data

genbank ncbi parser python2 python3

Last synced: 22 Aug 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/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

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/xvyashar/lovely-error

Minimal, powerful, and highly customizable error parser and manager for JavaScript! 🚀

bug debug debugging error error-handling exception exception-handling javascript-library js logger lovely nodejs parser stacktrace try-catch ts typescript-library

Last synced: 25 Feb 2026

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/tree-sitter-grammars/tree-sitter-pony

Pony grammar for tree-sitter

parser ponylang tree-sitter

Last synced: 17 Sep 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/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/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/z0al/unread

A package for parsing RSS and Atom feeds

atom-feed feed parser rss

Last synced: 16 Apr 2025

https://github.com/luki446/luir

Lua programming language interpreter written in Rust

compiler interpreter lua parser rust vm

Last synced: 21 Jan 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/nim-lang/htmlparser

Parse a HTML document in Nim

html nim official parser web

Last synced: 09 Apr 2025

https://github.com/swiiz/autoparser

🦀 Generate Recursive Descent Parser using Rust macros.

parser rust

Last synced: 12 Jun 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/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/wharflab/tree-sitter-batch

Tree-sitter grammar for Windows Batch / CMD scripts (.bat, .cmd).

batch batch-script cmd grammar parser tree-sitter windows

Last synced: 21 Apr 2026

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/dgrr/quickxml

Fast XML iterative (SAX) decoder in pure Go.

fast go golang parser pure xml

Last synced: 13 Feb 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/zmactep/smiles

Full support of OpenSMILES specification for Haskell

chemoinformatics haskell parser smiles

Last synced: 10 Apr 2025

https://github.com/leejim/wxml-parser

微信小程序WXML Parser

miniprogram parser wxml

Last synced: 16 Jun 2025

https://github.com/rodrigooler/everglow

Parser converts javascript or typescriot code to ReasonML

javascript js ocaml parser reasonml typescript

Last synced: 10 Jul 2025

https://github.com/gogap/gocoder

easily to analyze your go code with go/ast

ast parser

Last synced: 12 Jan 2026

https://github.com/mjy/obo_parser

An OBO file parser.

obo ontology parser

Last synced: 11 Apr 2025

https://github.com/dylanpiercey/mini-url

📖 Lightweight universal url parser.

isomorphic mini-url parser universal url-parser

Last synced: 11 Apr 2025

https://github.com/myndex/seelab

sRGB parsing and processing RGB data in and out of CIE XYZ, xyY, LAB and LUV, and more!

cie cielab cieluv ciexyy ciexyz color html-colors javascript javascript-library js lch luv parser rgb-color srgb xyz-color

Last synced: 07 May 2025

https://github.com/samgozman/rvp

🦀 Remote Value Parser - CLI tool for parsing string values from static web pages (from financial sites to weather forecasts)

parser rust rust-cli rvp scraping

Last synced: 04 Apr 2025

https://github.com/puntorigen/ruby_parser

Pure JS Ruby file parser

ast info parser ruby

Last synced: 09 Jul 2025

https://github.com/sysread/uri-fast

A fast(er) URI parser for Perl

c fast inline parameter parser perl query tiny uri url xs

Last synced: 11 Apr 2025

https://github.com/s3b4s/monpar

A monadic parser implemented in TS that an be used to create various kinds of parsers, such as HTML, JSON or CSV parsers.

functional-programming parser parser-combinators parsing

Last synced: 09 Aug 2025

https://github.com/julianneswinoga/tracex_parser

Python lib that parses ThreadX trace buffers into both human and machine-readable formats

parser python threadx traces

Last synced: 12 Apr 2025