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/mrinalxdev/ts-json-parser

Open source json parser for python and javascript !!

json json-parser-component parser

Last synced: 22 Aug 2025

https://github.com/sauci/pydbc

An AST generator for dbc format

ast automotive dbc parser

Last synced: 03 Jul 2025

https://github.com/rodyherrera/sydonia

Sydonia is a template engine replica of Inja inspired by Jinja, with a code style similar to C#, quite complete when applying decisions about what to show or add to your templates, it supports customizations, you are invited to take a look!

cpp header-only header-only-library inja jinja2-templates lexer parser renderer template-engine template-language

Last synced: 06 Jan 2026

https://github.com/apfohl/jzon

JZON - A Lemon based JSON parser for C

c json lemon parser

Last synced: 06 Aug 2025

https://github.com/elliot-100/simple_date_parser

Derive one or more valid datetime.date object(s) from an input string representing a single date, allowing for ambiguity.

datetime parser python

Last synced: 01 Apr 2025

https://github.com/velliz/pukoconsole

Advanced console util that make pukoframework get things done on the fly

command-line-tool generator parser php-library

Last synced: 28 Jul 2025

https://github.com/jason89521/rusvelte

Svelte compiler written in Rust

compiler parser svelte

Last synced: 11 Oct 2025

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

GStreamer pipeline grammar for tree-sitter

gstreamer-pipeline parser tree-sitter

Last synced: 30 Jan 2026

https://github.com/rcx/email-parser

A handy webapp to render raw email data.

email parser smtp webapp

Last synced: 19 Apr 2026

https://github.com/sangeethnandakumar/twileloop.epub

EPUB Parser & Editor - A C# library for parsing and editing EPUB files. Create new EPUB files with support.

dotnet-standard ebook editor epub parser

Last synced: 03 Apr 2025

https://github.com/xsam/bubblejson

A lite JSON parser/generator for C++

cpp cpp-stl generator json parser

Last synced: 30 Jun 2026

https://github.com/purarue/tree-sitter-rifleconf

rifle (ranger filemanager file opener) grammar for tree-sitter

parser ranger ranger-fm tree-sitter tree-sitter-parser

Last synced: 28 Jan 2026

https://github.com/paul-wolf/ukpc

A Python module for parsing United Kingdom postcodes

parser postcodes python uk

Last synced: 13 Jun 2026

https://github.com/josephbartlett/fhir-response-formatter

A sleek, lightweight browser tool to format and visualize FHIR JSON responses. Paste raw data, click “Format JSON,” and instantly view a clean, color-coded, easy-to-read output. Includes error navigation, resource filtering, copy-to-clipboard, and a built-in legend for quick interpretation.

browser-tool clinical-data fhir formatter healthcare hl7 interoperability json parser visualization

Last synced: 23 Jan 2026

https://github.com/manychois/simdom

A simple-to-use PHP library for processing DOM documents.

dom html html5 parser php

Last synced: 12 Sep 2025

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

Markdown parser for project documentation.

docs markdown parser

Last synced: 04 Feb 2026

https://github.com/f-y/md-spreadsheet-parser

A robust, zero-dependency Python library for parsing, validating, and manipulating Markdown tables, including conversion from Excel to Markdown.

data-conversion excel library markdown pandas parser python spreadsheet table-parser type-safe zero-dependency

Last synced: 23 Jan 2026

https://github.com/arokettu/arithmetic-parser

Configurable arithmetic parser and interpreter for PHP

arithmetic math maths parser

Last synced: 13 Apr 2025

https://github.com/khrabrovart/vk-api-schema-parser

VK (VKontakte) API JSON schema parser for .NET

api csharp json json-schema parser vk vk-api-schema vkontakte

Last synced: 19 Aug 2025

https://github.com/yord/pxi-dsv

🧚pxi-dsv is a delimiter-separated values plugin for pxi (pixie), the small, fast, and magical command-line data processor.

csv data-processing deserializer dsv json marshaller parser pixie pxi serializer ssv tsv

Last synced: 15 Apr 2026

https://github.com/mrzmyr/sps-parser

Parse your SPS file and modify and save it to make working with tools like soscisurvey.de more flexible

parser soscisurvey sps spss

Last synced: 02 Aug 2025

https://github.com/wellwelwel/jsonc.min

✨ Faster and safer JSON and JSONC minify, parse and stringify for JavaScript (Browser compatible) — 2.3KB.

dependency-free json jsonc jsonc-to-json minifier minify parse parser stringify zero-dependency

Last synced: 27 Sep 2025

https://github.com/florian3k/balthazar-lang

Simple, object-oriented, statically typed programming language and VM implementation.

bytecode compiler language parser rust scala scala3

Last synced: 28 Apr 2026

https://github.com/kotleni-archive/cs2-eventsgrabber

Kotlin library for grabbing cs2 events from console logs. (Start game with -condebug param)

console counter-strike cs2 csgo grabber kotlin logs parser valve

Last synced: 10 Jun 2026

https://github.com/mdvorak/js-java-properties

Java properties file parser and formatter for Javascript.

formatter java parser properties stringify typescript

Last synced: 11 Mar 2026

https://github.com/mrrobinofficial/unity-parser

A friendly parsing system for Unity. This system supports a wide range of data types, and offers try-parse methods.

ncalc parse parser unity unity3d

Last synced: 17 May 2026

https://github.com/mwalden2004/nwws-oi-parser

The NWWS-OI Parser is a typescript project that offers an interface for receiving National Weather Service (NWS) warnings and products via the XMPP (Jabber) protocol. It enables real-time reception of NWS warnings and products by connecting to the NWS XMPP server.

interface national noaa noaa-data noaa-weather nwws nwws-oi open parser service weather xmpp

Last synced: 19 May 2026

https://github.com/mjpclab/gonixargparser

Unix/Linux style cli args parser for Go

arg cli go golang parser

Last synced: 30 Mar 2025

https://github.com/creachadair/jtree

Experimental JSON stream parser.

ast go golang hujson json jwcc parser

Last synced: 17 Apr 2025

https://github.com/alschmut/code2semantics

Parse software-code for semantic identifier names

antlr4 identifier-splitting linguistic-analysis parser python semantic-parser word2vec

Last synced: 06 Nov 2025

https://github.com/t1st3/muxml

:saxophone: Streaming XML parser and formatter based on sax

formatter parser stream xml

Last synced: 12 Feb 2026

https://github.com/xmonader/nim-dmidecode

dmidecode parser in nim

dmidecode nim parser

Last synced: 21 Jun 2025

https://github.com/felixfaisal/syntax-analyzer-rs

A syntax analyzer written in Rust with handwritten logic for validating JSON with trailing commas and comments without using Lex or YACC

compiler lexer parser rust

Last synced: 30 Mar 2025

https://github.com/nejcc/ice

Ice programing

ice interpreter lexer parser python

Last synced: 08 Jan 2026

https://github.com/jevko/community

Features Jevko-related things created by various authors

community featuring free jevko minimal open-source parser parsers syntax

Last synced: 11 Mar 2026

https://github.com/thyeem/s

A generalized parser combinator super-readable

haskell-library parser parser-combinators

Last synced: 23 Jul 2025

https://github.com/cattlecloud/babycli

babycli implements declarative parsing of command line arguments including support for subcommands, command aliases, long and short flag names, repeated flags, and custom help messages for Go

cli command-line commands declarative flags golang parser subcommands

Last synced: 18 Feb 2026

https://github.com/CakesTwix/pylng

Simple .lng File Parser from HandyGames games

deepl handygames javagame lng parser python translate

Last synced: 25 Jul 2025

https://github.com/willshiao/transcript-parser

Parses plaintext speech/debate/radio transcripts into JavaScript objects.

hacktoberfest javascript nodejs npm parse parser transcript transcript-parser

Last synced: 10 May 2026

https://github.com/maxpatiiuk/leto

This is a two part project that allows to create a lexer and a parser (with syntax directed translation) for an arbitrary LL(1) programming language.

compiler interpreter language parser programming-language

Last synced: 28 Jun 2025

https://github.com/kawamurakazushi/tle-parser

TLE (Two-line elements) Parser written in Rust.

parser tle

Last synced: 26 Jul 2025

https://github.com/tmanderson/pc

P(arser)C(ombinator) - a minimal zero-dependency parser combinator framework enabling intuitive and modular parser development

framework functional minimal parser parser-combinator parser-combinators parser-framework parser-generator parser-library parsercombinator parsing simple

Last synced: 11 Apr 2026

https://github.com/ok-ryoko/tree-sitter-systemtap

SystemTap grammar for tree-sitter

parser systemtap tree-sitter

Last synced: 20 Feb 2026

https://github.com/yogiverma007/httprequestparser

httprequestparser is lua based http request parser.

http json lua luamodule luarocks parser xml

Last synced: 17 Jul 2025

https://github.com/richytong/cronist

Transform comment documentation into ES modules

comment documentation json markdown parser

Last synced: 31 Aug 2025

https://github.com/joutvhu/date-parser

Utility to parse String to Date according to a target class, and the pattern strings. And format Date to String based on a pattern string.

date parser time type-class

Last synced: 19 Jun 2026

https://github.com/eggplants/eijiro-to-sqlite

英辞郎 (English-Japanese dictionary) -> sqlite3

cli database dictionary eijiro parser python sqlite sqlite3

Last synced: 07 May 2026

https://github.com/timobechtel/json2url

Encodes and decodes javascript objects into/from an url usable string

javascript json parser url

Last synced: 23 Mar 2025

https://github.com/mondeja/svg-path-cst

Concrete Syntax Tree SVG paths parser for Rust

cst parser svg svg-path

Last synced: 15 Apr 2025

https://github.com/joutvhu/expansy

An expression analyzer that allows you to define expression elements of your design.

analysis engine expression expression-parser parser

Last synced: 18 Jun 2026

https://github.com/niklak/dom_finder

HTML parsing with CSS seletors

css css-selectors html html5ever parser scraping

Last synced: 11 Apr 2026

https://github.com/mihamarkic/godot-tscn-parser

Parser for Godot engine's .tscn scene files

godot parser

Last synced: 10 May 2026

https://github.com/yisaer/idl-parser

OMG IDL Parser written in go

go omg-idl parser parser-combinator

Last synced: 13 Oct 2025

https://github.com/nic-obert/permalang

A compiler for a statically typed language

aot compiler cpp language parser programming-language syntax-tree

Last synced: 16 Apr 2025

https://github.com/millerlogic/htmlstrip

Strips HTML from the input, outputs plain text, streamed in realtime without preloading the whole document

html html-parser html-parser-library html-strip parser

Last synced: 21 Jan 2026

https://github.com/mubelotix/minecraft-protocol-derive

Procedural macros to make your Rust structs compatible with the Minecraft protocol.

derive deserialization minecraft minecraft-protocol parser parsing proc-macro protocol rust serialization

Last synced: 31 Jul 2025

https://github.com/pranavk-official/ktu-s7-cse_cd-lab

This repository contains all programs for Compiler Lab of 7th semester CSE in KTU 2019 Scheme.

c compiler lexer parser programming-language

Last synced: 16 May 2025

https://github.com/x45iq/jtube

Java library for parsing: videos,shorts,playlists,channels and downloading videos

java library parser youtube youtube-api youtube-downloader youtube-video

Last synced: 05 Mar 2026

https://github.com/biosustain/genomediff-python

GenomeDiff (*.gd) file parser for Python

breseq genomediff genomics parser

Last synced: 12 Apr 2025

https://github.com/marirs/datetime-parse-rs

A DateTime parser for various date/time combinations

chrono datetime normalize parser rust rust-crate rust-lang rust-library

Last synced: 19 Jun 2026

https://github.com/amekusa/cs-parser

Context-sensitive parser framework

dsl javascript language npm parser

Last synced: 11 Apr 2026

https://github.com/jcwang587/geddes

A Rust XRD pattern parser with Python and Node.js bindings

nodejs parser python reader rust xrd

Last synced: 17 Apr 2026

https://github.com/eantcal/miptknzr

Multum-In-Parvo Tokenizer Library

cplusplus-14 library parser tokenizer

Last synced: 02 Apr 2026

https://github.com/iambnlvn/sig-parser

A manual Recursive-descent parser for Sig(Programming language)

bunjs parser recursive-descent-parser

Last synced: 15 Feb 2026

https://github.com/webschik/nmbr

Isomorphic JavaScript numbers formatter & parser

formatter js numbers parser shortener

Last synced: 03 May 2026

https://github.com/ivanbgd/ilsh

`ilsh` - A POSIX-Compliant Shell (CLI) Implementation in Rust

finite-state-machine fsm ilsh parser posix posix-compliant posix-sh posix-shell rust rust-lang state-machine

Last synced: 17 Jun 2026

https://github.com/alexeev-prog/cmdparser_c

Command Line Arguments parser in C

c cli cmd command-line command-line-parser minimal parser

Last synced: 13 Oct 2025

https://github.com/vasilescur/ambush

Compiler for Tiger language, written in Standard ML for Duke ECE/CS 553: Compiler Construction. The compiler follows the standard flow of lexing, parsing, semantic analysis and type checking, intermediate representation, liveness analysis, and code generation.

compiler-construction compilers lexer parser sml tiger-language

Last synced: 19 Mar 2026

https://github.com/igwtcode/go-env

A Simple yet Configurable Environment Variable Parser/Loader in Go

config environment environment-configuration environment-variables go golang parser pure-go struct-tag

Last synced: 04 Jan 2026

https://github.com/openvicproject/lexy-vdf

VDF parser using Lexy

keyvalue parser steam valve vdf

Last synced: 11 Jul 2025

https://github.com/gokcan/atlas

Programming language for propositional calculus

flex lexical-analysis parser programming-language

Last synced: 23 Mar 2025

https://github.com/maksasj/uroboros

🐉 rust package for making parsers with parser combinators and state machines

package parser rust uroboros

Last synced: 30 Jun 2025

https://github.com/lockblock-dev/wot-replays-users-met-counter

Count how many times you met players by parsing your WoT replays

parser players replays world-of-tanks

Last synced: 18 Mar 2025

https://github.com/fink-lang/prattler

A generic top down operator precedence parser

ast compiler fink fink-lang parser

Last synced: 04 Apr 2026

https://github.com/dkostmii/tree-sitter-mavka

Tree-sitter для Мавки

mavka parser tree-sitter

Last synced: 19 Apr 2025

https://github.com/drom/tree-sitter-mlir

MLIR grammar for tree-sitter

mlir parser tree-sitter

Last synced: 26 Feb 2026

https://github.com/swellshinider/easyarguments

EasyArguments is a lightweight library for managing and parsing input arguments in C# .NET projects.

argparser arguments csharp csharp-library library net open-source parser

Last synced: 30 Mar 2025

https://github.com/srlearn/linter

A grammar and linter for ILP datasets.

golang inductive-logic-programming parser relational-learning

Last synced: 26 May 2026

https://github.com/dhawalhost/nqjson

nqjson - Next-gen Query JSON library for Go with powerful path queries and modifier

golang json json-path parser query

Last synced: 10 Mar 2026

https://github.com/kawamurakazushi/tle-cli

A CLI tool for parsing TLE (Two-line elements)

cli parser tle

Last synced: 01 Sep 2025

https://github.com/nemmusu/shodan-output-parser

The wrapper extracts and simplifies the output of Shodan, keeping only essential information.

osint output parser passive-vulnerability-scanner pentesting prettify python redteaming scanner shodan

Last synced: 29 May 2026

https://github.com/andrewmaksimchuk/vodiy

Download road signs and descriptions to them from cli.

cli lynx makefile parser wget

Last synced: 29 Oct 2025

https://github.com/sinooox/sbermegamarket_parser

Парсер товаров с маркетплейса СберМегаМаркет. Принимает на вход искомый товар и возвращает перечень позиций с первой страницы по искомому запросу в отсортированном по соотношению цены и бонусов виде. Пропускает товары без бонусов.

marketplace parser sbermarket

Last synced: 29 Jun 2025

https://github.com/flier/gocombine

gocombine is an experimental implementation of parser combinators for Golang[Generic]

go-generics ll1-parser parser

Last synced: 15 Mar 2025

https://github.com/captainayan/accountlite-cli

💡💰Lightweight Command line Double-Entry Accounting Software💵💸

account-lite accounting commerce cpp finance journal journal-entries ledger parser personal statements trial-balance

Last synced: 29 Mar 2025

https://github.com/sauravbhattacharya001/sauravcode

Frustrated by syntax-heavy languages, I designed *sauravcode* for simplicity and clarity. It removes unnecessary punctuation and rigid conventions, focusing purely on logic. With minimal syntax, it allows ideas to flow naturally without distraction. *Sauravcode* is my tool for coding as a seamless, intuitive process, free from constraints.

c-language code-generation compiler custom-language interpreter language-design parser programming-language python transpiler

Last synced: 19 Apr 2026

https://github.com/andrianllmm/tgl-dictionary-parser

Parser for a Tagalog dictionary website

dictionary parser tagalog text-mining web-scraping

Last synced: 22 Jun 2026

https://github.com/mlightcad/shx-parser

AutoCAD SHX font JavaScript Paser

autocad javascript parser shx shx-font typescript

Last synced: 20 Jan 2026

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

PyPA manifest grammar for tree-sitter

manifest parser tree-sitter

Last synced: 29 Apr 2026

https://github.com/ethanlabs101/lua-toolkit

A collection of Lua utilities, encoders, parsers, binary tools, and experiments built for learning and fun.

binary encoder hex lua lua-programming lua-scripting parser reverse-engineering xor

Last synced: 20 Jun 2026