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/tree-sitter-grammars/tree-sitter-puppet

Puppet grammar for tree-sitter

parser puppet tree-sitter

Last synced: 12 Apr 2025

https://github.com/richardarpanet/nginx-access-log-parser

Python script parses an NGINX access logs.

logging logs nginx nginx-logs parser python python2 python3

Last synced: 14 Jun 2025

https://github.com/niciusb/vue-i18n-scanner

vue-18n-scanner analyses your Vue.js source code in order to report unused keys, missing translations, and update your translation files

extractor i18n intl l10n parser vue vue-i18n

Last synced: 28 Apr 2025

https://github.com/basf/rormula

Formula parser and evaluator for Wilkinson Notation and dataframes arithmetics

doe experimental-design parser wilkinson

Last synced: 03 Apr 2026

https://github.com/akshanshbhatt/gsoc-2022-final-report

This repo contains my final report submitted for the GSoC 2022 program @psf.

gsoc gsoc-2022 lpython open-source parser python

Last synced: 28 Apr 2025

https://github.com/imring/disluapp

Parser of compiled Lua scripts

luac luajit parser

Last synced: 20 Jan 2026

https://github.com/rootslab/abaco

Abaco, an ultra fast Number parser for Buffers.

buffer parseint parser

Last synced: 07 Sep 2025

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

udev rules grammar for tree-sitter

parser tree-sitter udev

Last synced: 10 Mar 2026

https://github.com/cioos-siooc/ocean-data-parser

A Python package for parsing oceanographic proprietary data formats to xarray Dataset.

ocean parser xarray

Last synced: 12 Feb 2026

https://github.com/konfiger/konfiger-dotnet

Light weight package to manage key value based configuration and data files for .NET Notable C# and Visual Basic.

configuration csharp dotnet key-value langauge parser properties visual-basic

Last synced: 25 Feb 2026

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

A lightweight .env parser 🛠️

env env-parser parser variable variable-parser variables

Last synced: 05 Sep 2025

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

ungrammar grammar for tree-sitter

parser tree-sitter ungrammar

Last synced: 09 Apr 2025

https://github.com/marihachi/luna-parse

A code generator of recursive descent parser and lexer.

code-generator expression-parser lexer ll-parser modifiable parser recursive-descent-parser

Last synced: 14 Oct 2025

https://github.com/kariudo/modem-logger

Netgear CM500 cable modem data logger with support for InfluxDB.

cable comcast hactoberfest influx modem netgear parser scaper

Last synced: 12 Mar 2026

https://github.com/konfiger/konfiger-c

Light weight package to manage key value based configuration and data files for C and C++

c configuration cpp key-value language parser properties

Last synced: 13 Oct 2025

https://github.com/qu1x/bml

BML Markup Language

bml bsnes higan icarus markup-language parser pest rust-lang

Last synced: 10 Apr 2025

https://github.com/laolarou726/coolcompiler

Stanford CS1/CS143 Compilers Course Project for COOL (Classroom Object-Oriented Language) in C++ using LLVM backend

ast code-generation compiler cool cpp lexer llvm llvm-ir parser parsers semantic stanford

Last synced: 28 Apr 2025

https://github.com/aymenkhs/compiler-with-antlr

A compiler using antlr4 and JAVA

antlr4 compiler java lexer parser

Last synced: 11 Jun 2026

https://github.com/sunny-117/jsx-compilation

🍻 实现 JSX 语法转成 JS 语法的编译器

ast code generation nodetypes parser transformation traversal

Last synced: 11 Apr 2025

https://github.com/dotdot0/fox-lang

A interpreter written in rust

interpreter language parser rust

Last synced: 05 Mar 2026

https://github.com/johnedquinn/kanonic

A fast LR(1) parser generator for the JVM.

jvm lalr lr1 parser parser-generator

Last synced: 02 Sep 2025

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

:peach: PeachLang™ is a simple interpreted language done with Ruby using Racc (the Ruby version of Yacc/Bison). The language has been made thanks to MACournoyer's book http://01script.com/comment-creer-son-langage-de-programmation/

bison interpreted-language interpreted-languages interpreted-programming-language interpreter language own-language parser peach-language peachlang programming programming-language programming-languages racc ruby simple-programming-language yacc

Last synced: 09 Apr 2025

https://github.com/bluestormdna/android-rss-reader

RSS Feed Reader (XML parser) with offline database

android database feed parser rss sqlite xml

Last synced: 11 Oct 2025

https://github.com/winscripter/ilsourceparser

Provides functionality for parsing ECMA-335 Microsoft Intermediate Language (IL) syntax to a syntax tree.

ast cil common-intermediate-language csharp dotnet ecma335 il intermediate-language msil netcore parser pe syntax

Last synced: 09 Apr 2025

https://github.com/smjsgaming/demangler

An Itanium ABI symbol demangler

assembly cpp itanium itanium-abi parser symbol

Last synced: 08 Apr 2025

https://github.com/devflowinc/openapi-schema-ref-parser

Parse, Resolve, and Dereference OpenAPI Schema $ref pointers for LLM's

javascript json-pointer json-schema nodejs parser resolver universal-javascript

Last synced: 12 Oct 2025

https://github.com/xtrendence/zoom-link-parser

Just a tiny webpage to easily extract the token, meeting ID, and password from a Zoom invitation link.

parser url url-parser zoom zoom-us

Last synced: 25 Apr 2025

https://github.com/shellscape/fwv

A ⚡️ crazy fast streaming ⚡️ Fixed Width Value Parser

file fixed fixed-width parser streams width

Last synced: 13 Sep 2025

https://github.com/yescallop/fluent-uri

An RFC 3986 compliant fluent-designed Java library for URI parsing, building, resolving and normalizing.

builder fluent-api normalization parser resolution rfc-3986 uri

Last synced: 05 Mar 2026

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

A simple class that converts your URLs to link names 🎯

link name parser url url-parser utility

Last synced: 09 Apr 2025

https://github.com/egison/egison-pattern-src

Manipulating Egison patterns: abstract syntax, parser, and pretty-printer

egison parser pattern pretty-printer programming-language syntax-tree

Last synced: 23 Apr 2025

https://github.com/busraoguzoglu/cyk-parser-with-turkish-cfg

Implementation of CYK algorithm to act as a recognizer and parser with Turkish CFG.

cfg cyk-algorithm nlp nlp-parsing parser recognizer turkish-nlp

Last synced: 11 Mar 2026

https://github.com/opencomputeproject/ocp-diag-memtester

Python scripts that turn memtester into an OCP-compliant diagnostic

lex lexer memtester ocp-diag parser sly yacc

Last synced: 28 Feb 2026

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

Cap'n Proto grammar for tree-sitter

capnp parser tree-sitter

Last synced: 26 Jul 2025

https://github.com/Sunny-117/jsx-compilation

🍻 实现 JSX 语法转成 JS 语法的编译器

ast code generation nodetypes parser transformation traversal

Last synced: 03 Apr 2025

https://github.com/audunhalland/parceq

Search query language parser written in Java

dsl java java-8 lexer parser query query-language query-parser querystring search tokenizer vavr

Last synced: 27 Oct 2025

https://github.com/lalloni/seared

Lightweight PEG-based text parsing in Golang without code generation.

go golang parser parser-library parsing parsing-expression-grammar peg text

Last synced: 13 Jun 2026

https://github.com/i3oris/topdown

Parser shard using top down operator precedence and Pratt Parsing.

crystal parser pratt-parsing

Last synced: 19 Apr 2025

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

🇷🇴 A performant, battle-tested scraper for dexonline.ro to fetch information about words in the Romanian language.

battle-tested definitions dexonline dictionary etymology examples expressions inflection javascript language node parser romanian scraper typescript

Last synced: 12 May 2025

https://github.com/stagas/minipratt-js

port of https://github.com/matklad/minipratt to JavaScript

operator-precedence parser pratt recursive-descent recursive-descent-parser tdop top-down

Last synced: 24 Oct 2025

https://github.com/openbytedev/metalink

A Metalink parser for versions 4.0 and 3.0.

metalink parser

Last synced: 02 Jul 2025

https://github.com/genometric/bibitemparser

Parses a LaTeX BibTeX bibitem to a C# object

bibliography bibtex bibtex-entry bibtexparser latex parser

Last synced: 04 Mar 2026

https://github.com/jonperk318/telegram-parsers

OSINT tools: Telegram chat parsers built to find and extract credit/debit card information and credentials using keyword matches

bank cc credit-card debit-card json open-source-intelligence osint osint-python osint-resources osint-tool osint-tools parser python telegram telegram-channel telegram-chat

Last synced: 20 Oct 2025

https://github.com/wizard04wsu/uri_parsing

JavaScript functions for validating, normalizing, and parsing URIs and email addresses.

domain email ip ipv4 ipv6 mailbox mailto module parser schemes uri uri-parser url url-parser

Last synced: 19 Oct 2025

https://github.com/mrousavy/morph

🛠 A fast .NET Standard Class Library for parsing results from an SQL query to .NET objects to eliminate risky column-index hardcoding

csharp dotnet library parser sql

Last synced: 04 May 2026

https://github.com/dobroslavradosavljevic/hsize

The ultimate TypeScript library for human-readable byte formatting and parsing.

bytes file-size formatting human-readable javascript npm-package parser typescript utility

Last synced: 28 Jan 2026

https://github.com/gardenbed/go-parser

A Parser for Building Go Compilers (Interpreters, Converters, Code Generators, etc.)

compiler go golang lexer library parser scanner

Last synced: 18 Jan 2026

https://github.com/reconmap/php-command-output-parsers

Parsers for many security command outputs in the form of a PHP library

commands hacktoberfest nessus nmap parser qualys security tools

Last synced: 11 Jun 2025

https://github.com/ignacio-nacho-barbano/loveurl

A url builder and parser pack for handling url states in an easy way.

builder javascript love npm open-source params parser searchparams string uri url validations validator

Last synced: 04 Sep 2025

https://github.com/j0nimost/calcy

A math interpreter for the dev.to blog post

blog math parser

Last synced: 14 Apr 2025

https://github.com/ikenox/h2s-rs

A declarative and ergonomic HTML parser library in Rust

html parser rust

Last synced: 14 Mar 2026

https://github.com/stevenaw/vs-parse

Node-based utilities for parsing Visual Studio files

csproj node npm parse parser visual-studio

Last synced: 14 Mar 2026

https://github.com/denysvitali/latex-parser

A LaTeX parser, in Go

ast go golang latex parser tex tokenizer

Last synced: 04 May 2026

https://github.com/spaghettisolutions/xlsx-parser

Very simple to implement xlsx parser to extract data from spreadsheets for php 8.1+

excel excel-parser libreoffice-calc parser php php8 spreadsheet spreadsheet-parser xlsx xlsx-parser

Last synced: 22 Apr 2025

https://github.com/isopod/jsonstream

Sane, fast, low-overhead, procedural API for parsing JSON files.

delphi freepascal json parser pascal

Last synced: 13 Jul 2025

https://github.com/iguessthislldo/bridle

OMG Interface Description Language Parser/AST Library

idl language-server language-server-protocol omg-idl parser python python3

Last synced: 16 May 2025

https://github.com/truemogician/compiler

A compilation system with lexer, parser, semantic analyzer, and a C-like language based on them

compiler csharp lexer parser semantic-analyzer

Last synced: 25 Feb 2026

https://github.com/utkarshkukreti/parco

A hyper-optimized 1kb library to build fully type-safe parsers in TypeScript.

combinator ll parse parsec parser parser-combinator parsing regex regexp string typesafe typescript

Last synced: 23 Feb 2026

https://github.com/bwrrp/prsc.js

Tiny parser combinators library

parser parser-combinators

Last synced: 13 Apr 2025

https://github.com/b4dnewz/clito

Simple and well written command line applications helper

bin command-line command-line-tool helper parser utility

Last synced: 13 Oct 2025

https://github.com/digital-fabric/h1p

HTTP 1.1 parser for Ruby

http http1 parser ruby

Last synced: 23 Apr 2025

https://github.com/trailblazer/trailblazer-transform

Transform, parse, coerce, validate, it's all just a chain of transformations. Replacement/extension for Reform.

coercion parser typing validation

Last synced: 27 Feb 2026

https://github.com/codebox/top-down-parser

A simple top-down parser written in JavaScript

es6 javascript parser

Last synced: 12 Jun 2025

https://github.com/althonos/opticaldisc

Read optical media filesystems with Rust

iso-image iso9660 parser rust-crate

Last synced: 11 Oct 2025

https://github.com/glaukiol1/gago

Interpreted Programming Language built in Go. Lexer, Parser, AST, VM.

ast gago interpreter lexer parser programming programming-language

Last synced: 26 Jan 2026

https://github.com/rodrigooler/soljs

Parser to convert Javascript code to Solidity using abstract syntax tree

abstract-syntax abstract-syntax-tree blockchain es6 javascript js node open-source parser smart-contracts solidity typescript

Last synced: 11 Apr 2026

https://github.com/dulajkavinda/pptxto.txt

📄 A text extraction node module, thtat can convert pptx and ppt file formats into pure text.

nodejs npm npm-package open-source parser ppt pptx pptxtotxt

Last synced: 23 Feb 2026

https://github.com/mfelsche/pony-ast

:horse: :deciduous_tree: Library for accessing AST generated by ponyc

compiler ffi-bindings parser pony pony-language ponylang

Last synced: 15 Feb 2026

https://github.com/sharparam/klox

Kotlin implementation of the Lox language

gradle interpreter kotlin lox parser parsing

Last synced: 05 Jan 2026

https://github.com/kale-ko/bjsl

A semi-advanced Java data serialization library with features for reducing file sizes.

data java java-serialization json parser serialization serializer smile yaml

Last synced: 28 Feb 2026

https://github.com/usbokirishima/wimey

Wimey is a lightweight C library for building command-line tools with ease. It supports both command and argument parsing, including value handling, automatic help generation, and type-safe conversions. Designed for flexibility and minimal dependencies, Wimey helps you structure your CLI programs cleanly and efficiently.

args args-parser c command-line cprogramming library parser posix unix

Last synced: 28 Feb 2026

https://github.com/blu3r4y/whiteparse

Whiteparse is a data parser and reverse templating engine, written in C# and optimized for parsing whitespace-delimited text to JSON objects

parser reverse-template

Last synced: 01 Mar 2026

https://github.com/make-software/ces-go-parser

The Golang library for parsing Casper Event Standard events

blockchain casper-network golang parser

Last synced: 24 Apr 2025

https://github.com/graythze/vkexport

📄 All photos, wall, friends and other data from VK page in JSON file

exporter parser vk vk-api vkontakte vkontakte-api

Last synced: 06 Oct 2025

https://github.com/leops/dmxparser

Reading the Valve Data Model eXchange (DMX) format in Rust

dota-2 half-life-alyx parser source-engine

Last synced: 06 Oct 2025

https://github.com/eegli/tinyparse

A tiny, type-safe and flexible framework to build powerful CLI apps

argv cli command-line commander javascript minimist nodejs parser typescript validation yargs

Last synced: 15 Apr 2025

https://github.com/tbjgolden/deno-htmlparser2

Deno port of `htmlparser2`

deno html html-parser htmlparser2 parser

Last synced: 16 Aug 2025

https://github.com/neurojson/jnifty

Portable MATLAB/Octave toolbox for reading/writing NIFTI-1/2 and JNIFTI files

decoder encoder jnifti json matlab neuroimaging nifti-format nih octave parser

Last synced: 05 Jul 2025

https://github.com/porglezomp/ess

Parsing s-expressions in rust

parser rust s-expressions

Last synced: 14 Jun 2025

https://github.com/hanamura/font-family

CSS font-family parser/stringifier.

css font parser utility

Last synced: 01 Sep 2025

https://github.com/ferhatgec/fpm

Fegeya Package Manager. compile-install-manage!

build-from-source fpm installer list package package-manager parser repo scrift

Last synced: 18 Feb 2026

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

Load and save data from and to various data formats

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

Last synced: 26 Apr 2025

https://github.com/kkiapay/lulz-scraping

Scraping the data you want from a website by specifying your output in parser.yml

json parser regex scraping selector yaml

Last synced: 13 Apr 2026

https://github.com/ntdls/html-help-decompiler

Decompile / walk and evaluate an HTML compiled help file.

chm compiled-help-file help-file parser

Last synced: 14 Apr 2025

https://github.com/tspannhw/linkextractorprocessor

Apache NiFi Custom Processor For Link Extracting

apache-nifi big-data java links nifi-processors parser

Last synced: 06 Mar 2026

https://github.com/muhammadsiyab/editorjs-parser-php

Parses Editor.js JSON output to HTML

editorjs parser php

Last synced: 21 Jul 2025

https://github.com/sigurn/commandline

C# command based command line parser library

cli commandline net6 nuget nuget-package parser

Last synced: 14 Jan 2026

https://github.com/sertdfyguhi/meth

A Python library to parse and evaluate mathematical equations.

equation interpreter math math-library mathematics parser python

Last synced: 14 Jan 2026

https://github.com/gprimola/yamel

Yamel is a YAML parser and serializer lib for Elixir.

elixir encoder-decoder hacktoberfest parser serializer yaml yaml-parser yml

Last synced: 14 Jun 2025

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

Molecular formula parser for Java

formula java molecular molecule parser

Last synced: 28 Aug 2025

https://github.com/siraben/tree-sitter-imp

Imp grammar for tree-sitter

grammar imp parser tree-sitter

Last synced: 09 Apr 2025