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/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/tpltnt/go-bsm

a parser for Sun BSM audit logs

audit freebsd parser

Last synced: 16 Mar 2025

https://github.com/ghostwriter/syntax

[WIP]Lexical Analysis library for PHP (Tokenizer, Lexer, Parser, Generator)

generator ghostwriter lexer parser php syntax tokenizer

Last synced: 11 Jan 2026

https://github.com/cybercoder-naj/parkour

Parser Combinator Library for Kotlin

kotlin parser parser-combinators

Last synced: 06 Feb 2026

https://github.com/pavelhoral/beth-parser

Node.js based parser library for Bethesda's Creation Engine data files.

bethesda parser

Last synced: 24 Jan 2026

https://github.com/pelenium/math-parser

Math parser of expressions in Polish notaiton (LISP like)

expression-evaluator expression-parser fsharp math mathematics maths parser polish-notation

Last synced: 31 Jan 2026

https://github.com/kranfix/parser_combinator

Example of a parser combinator in many languages (Rust, Dart, Go, Typescript)

bun combinator go hacktoberfest parser rust typescript

Last synced: 25 Feb 2026

https://github.com/joht/data-restructor-js

Transforms parsed JSON objects into a uniform data structure

adapter data-structures javascript json parser restructure

Last synced: 01 Feb 2026

https://github.com/jurgenbelien/parser-example

A modest example of a parser written in Nearley.js.

nearley parser

Last synced: 01 Feb 2026

https://github.com/omnimodloader/jvmzip

An optimized JVM compliant Zip parser

compression java library optimization optimized parser reader zip zip32

Last synced: 26 Feb 2026

https://github.com/wimpyprogrammer/conditional-expression-parser

A simple web site for parsing conditional expressions using JavaScript.

bootstrap3 conditional-statements javascript parser regex

Last synced: 27 Feb 2026

https://github.com/murilobsd/calamp-rs

Calamp LMDirect rust parser

calamp lmdirect networking parser protocol rust

Last synced: 11 Feb 2026

https://github.com/puripuri2100/satysfi-csv

A CSV reader and writer for SATySFi.

csv parser satsyfi

Last synced: 12 Feb 2026

https://github.com/shamazmazum/cue-parser

Simple common lisp cue parser

cuesheet parser

Last synced: 12 Feb 2026

https://github.com/stereobooster/instaparsejs

What if context-free grammars were as easy to use as regular expressions?. Clojure instaparse compiled to ESM

gll gll-parser instaparse parser parsing peg pegll

Last synced: 14 Feb 2026

https://github.com/andreasbm/fireparse

An extensible markdown to html converter

extensible html markdown parse parser showdown syntax-tree

Last synced: 14 Feb 2026

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/rajatt95/python_rs

Programming | Python | PyCharm | Data Types | Tuple | Dictionary | If-Else | Loops - For, While | Functions | OOPS Principles | Constructor | String - SubString, Concatenation, Split, Strip | Read & Write data into files | JSON Parsing | CSV package | Web Scrapping

constructor csv-parser data dictionary functions if-else-statements json json-parser oops parser pycharm-ide python python-programming-language read-write-file strings tuple web-scrapping

Last synced: 15 Feb 2026

https://github.com/laphilosophia/strime

Streaming projection engine — extract fields at multi-gigabit speeds with O(1) memory

data-extraction data-processing fsm high-performance json json-parser json-streaming ndjson parser projection streaming typescript zero-copy

Last synced: 15 Feb 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/savi-lang/peg

Parsing Expression Grammars for the Savi standard library.

library parser parsing peg savi standard-library

Last synced: 19 Mar 2026

https://github.com/mokiat/go-data-front

A Go library for reading Wavefront 3D model resources (OBJ, MTL).

decoder go parser wavefront

Last synced: 17 Jun 2026

https://github.com/jassielof/toonz

A Zig implementation of the TOON (Token-Oriented Object Notation) format.

ai llm parser toon toon-format zig

Last synced: 02 Mar 2026

https://github.com/sasyxk/donato

donato a new programming language developed for the master thesis for UT and Unipr.

ast cpp-programming llvm parser

Last synced: 16 Apr 2026

https://github.com/roma-glushko/monolog-parser

🛠Parser for your monolog records

logs monolog parser php7

Last synced: 01 Apr 2026

https://github.com/whywaita/gigani

parser of Anime page (GIGAZINE, Annict, syobocal...)

gigazine golang-application parser

Last synced: 28 Mar 2026

https://github.com/gbowne1/kicadparser

This is a KiCAD project file(s) parser and eventually will include a generator.

csharp dotnet eda generator kicad parser parser-generator project

Last synced: 16 Apr 2026

https://github.com/atahabaki/bracoxide

A powerful Rust library for handling and expanding brace expansions. It provides a simple and intuitive way to generate combinations and permutations from brace patterns.

brace-expansion braces parser rust tokenizer

Last synced: 01 Apr 2026

https://github.com/basemax/calculator-flex-bison-c

A tiny calculator project with lexer/parser based on Flex, Bison with pure c programming language.

bison c flex lexer parser yacc yacc-example yacc-lex

Last synced: 03 Apr 2025

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/leonardpepa/reverse-polish-notation

Reverse Polish notation lexer, parser and very small compiler that generates jvm assembly code. The programs just calculates the mathematical expression (+, -, * , /) and prints out the answer.

c compiler-design jvm lexer lexer-parser parser programming-languages reverse-polish-notation

Last synced: 17 Apr 2026

https://github.com/suhanyujie/my-parser-rs

study parser in rust

parser rust-lang

Last synced: 10 Jun 2026

https://github.com/lpraat/inbq

A library for parsing BigQuery queries and extracting schema-aware, column-level lineage.

bigquery data-lineage parser sql

Last synced: 26 Apr 2026

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/marcus-v-freitas/crawlerbrazilgovdata

Projeto ASP.NET Core .NET 5 para Extração e Parseamento de Dados do governo de São Paulo com integração com Buckets S3, Filas SQS AWS e Persistência realizada via EF Core no Mysql.

api-rest aspnetcore automapper aws crawler csharp efcore government-data htmlagilitypack linux memory-cache mysql net5 onion-architecture parallel-computing parser s3-bucket serilog sqs-queue swagger

Last synced: 17 Jan 2026

https://github.com/cschladetsch/fifth

A forth-like language written in Java that supports Continuations.

astwalker continuations forth java language lexer parser

Last synced: 21 Jun 2025

https://github.com/hirotoshioi/scrapbox

Scrapbox parser and renderer

haskell markdown parser scrapbox

Last synced: 20 May 2026

https://github.com/julian-nash/dictparse

A Python dictionary parser, useful for REST API's, web applications, data validation & more!

dictionary enforcing-rules parser python

Last synced: 18 Mar 2025

https://github.com/arkady-emelyanov/go-shellparse

:shell: Parse strings à la shell

bash parser shell

Last synced: 09 Apr 2026

https://github.com/burntcaramel/lofi-elm

Format content using #hashtags

content elm lofi parser text text-formatting

Last synced: 27 May 2026

https://github.com/neu-rah/paco

JavaScript monadic parser combinators

combinators functional-js grammar meta-parser monadic parser

Last synced: 25 Feb 2026

https://github.com/thuongtruong1009/gouse

🫧 A modern Golang utility package delivering consistency, modularity, performance, & extras presets. Inspired by Lodash

benchmark ci docsaurus github go godev golang javascript library lodash modules nextjs package parser testing unittest utility

Last synced: 05 Apr 2026

https://github.com/BjoernLoetters/Jar-Jar-Parse

A small library for parser combinators in Java with a special focus on simplicity.

clojure compiler domain-specific-language java kotlin parser parser-combinators scala syntax

Last synced: 06 Oct 2025

https://github.com/rsore/clargs

A modern, type-safe, header-only C++20 command-line argument parser with minimal runtime overhead and full compile-time validation

command-line-arg-processing command-line-arguments command-line-arguments-parser command-line-parser parser

Last synced: 25 May 2026

https://github.com/leandro-benedet-garcia/generic_lexer

A generic pattern-based Lexer/tokenizer tool.

generic lexer parser tokenizer

Last synced: 08 Mar 2026

https://github.com/trwyant/perl-ppix-regexp

Parse regular expressions

parser perl perl-module

Last synced: 29 Apr 2025

https://github.com/cedrickchee/hou

Hou :monkey: programming language interpreter and compiler

abstract-syntax-tree bytecode compiler evaluator interpreter lexer parser programming-language

Last synced: 27 Dec 2025

https://github.com/interlark/huntmap-parser

Парсер карт охотничьих угодий huntmap.ru

cartography geojson maps parser python3 selenium

Last synced: 18 Jan 2026

https://github.com/christian-2003/lispinterpreter

An interpreter for somewhat adapted Lisp source code. I have worked on this program for a school project.

abstract-syntax-tree abstractsyntaxtree interpreter java lexer lisp parser parsetree programming-language source-code tokenizer

Last synced: 30 Mar 2025

https://github.com/wagesj45/cs-mic

CS-MIC is a .NET library written in C# designed to give developers easy access to expression parsing. For many developers, there is no need to involve complicated settings and formats. With few exposed methods and objects, CS-MIC makes basic expression solving as simple as possible with as little logic required from developers as possible. In fact, one can pull a value with only one line of code.

csharp csharp-library input input-output math output parser parsing-library

Last synced: 27 Jul 2025

https://github.com/bionode/bionode-fastq

Streamable FASTQ parser

bioinformatics bionode nodejs parser tool

Last synced: 11 Jun 2025

https://gitlab.com/fumail/domainmagic

python library for email/domain dns/rbl handling

dns domain library parser python rbl

Last synced: 17 Apr 2026

https://github.com/scymtym/serialization.protocol-buffer

Pure Common Lisp Protocol Buffer compiler (third rewrite)

code-generator parser protocol-buffer

Last synced: 06 Jan 2026

https://github.com/romshark/pres-jscan

Presentation of jscan at Go meetup in Zurich (October 3th 2023)

benchmark go golang json parser

Last synced: 07 Jul 2025

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/reitzig/texlogparser

Eases the many pains around digesting logs from (La)TeX engines.

latex log-files logs parser tex

Last synced: 18 Sep 2025

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

Move grammar for tree-sitter

move-language parser tree-sitter

Last synced: 02 Apr 2026

https://github.com/drguildo/vdfr

A Rust library for reading Valve's binary KeyValue format.

parser steam valve vdf

Last synced: 15 Apr 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/detro/bytes_parser

A simple wrapper to parse primitive Rust types from a slice of bytes.

bytes parser primitive-types rust rust-library scalar-types simple wrapper

Last synced: 01 Sep 2025

https://github.com/antodata/webscraperallmusic

Simple example of a web scrapper using python. In this case, we ask the user using the console for the name of a band/artist and using selenium webdriver and beautifulsoup we print information about the discography of that artist/band

allmusic beautiful-soup beautifulsoup beautifulsoup4 chrome-webdriver discography html html-parser html-parsing music music-information-retrieval parser python python3 selenium selenium-python selenium-webdriver webdriver webscraper webscraping

Last synced: 28 Apr 2026

https://github.com/daniel-beard/jmo

MachO file parser in Julia. Written as a learning experience, not production ready.

disassembly julia macho macho-parser macos objective-c-runtime parser

Last synced: 20 Jan 2026

https://github.com/fabiang/dateparser

Date parsing library supporting the full format RFC3339

date dateparser datetime parser php rfc3339

Last synced: 14 Mar 2025

https://github.com/cakecatz/ansi-parser

Parser for string that include ansi codes.

ansi-codes ansi-colors parser typescript

Last synced: 04 Jul 2025

https://github.com/dysnomia-studio/dmarc-parser

A simple job that query, parse and save to database dmarc aggregate reports

dashboard database dmarc dmarc-parser parser

Last synced: 05 Aug 2025

https://github.com/basemax/string2cstring

A tiny program to convert a file contents to C string with supporting multi-lines...

c c-string cgi cgi-fcgi cgi-script cgi-server file-read parser parsers php replace replace-text replacement string string-c string-formatter string-parse strings tool tools

Last synced: 18 May 2026

https://github.com/ducasse/classinfrastructure

Migrated from Smalltalk PetitBazars, the future classParser of Pharo.

class parser pharo

Last synced: 14 Sep 2025

https://github.com/xxf098/sqlparse

A SQL Parser and Formatter for Rust

parser rust sql

Last synced: 07 May 2025

https://github.com/zaincheung/cdk-js

Generator and parser for redemption codes for javascript

cdkey generator javascript nodejs npm parser shortcode typescript

Last synced: 24 Jan 2026

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/fabervitale/deno_minimist

💾 Parses command line arguments. Port & rewrite of the node library minimist

cli deno minimist parser typescript

Last synced: 01 May 2026

https://github.com/maread99/valimp

Use Python type hints to validate, parse and coerce inputs to public functions

argument-parser coerce functions parser parsing python3 validation

Last synced: 12 Jun 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/matthewandretaylor/xml-to-pydict

Parse xml to python dictionaries

dictionary parser python3 xml

Last synced: 31 Jul 2025

https://github.com/ayys/gson

GSON is a JSON library written in Guile

guile json library parser scheme

Last synced: 25 Jul 2025

https://github.com/deeeelin/ig_message_analyzer

IG Message Analyzer , analyzes IG inbox messages , evaluates relationship : )

analytics analyze analyzer analyzers beutifulsoup bs4 entertainment html5 instagram object-oriented parse parser side-project tabulate

Last synced: 24 Jul 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/sdleffler/carthage-rs

RDF graph parsing and manipulation in Rust.

metadata n-triples parser rdf rust turtle

Last synced: 25 Oct 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/ethanuppal/bril-lsp

LSP for Bril in VSCode and Neovim | Parser + type inference as Rust library | Formatter

bril formatter lsp neovim-plugin parser type-inference vscode-extension

Last synced: 25 Jul 2025

https://github.com/droptrigger/vk-to-tg-parser-memes-news-feed

Бот, который с помощью vk-api кидает картинки с новых постов групп ВК, на которых вы подписались через Telegram-бота.

aiogram memes news parser telegram telegram-bot vk vk-api vk-bot vkontakte vkontakte-bot

Last synced: 16 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/elliotcourant/pgoparser

PostgreSQL parser written in pure go.

parser postgres sql sql-parser

Last synced: 16 Apr 2026

https://github.com/yazaldefilimone/high-level-compiler

🔄 | High-level compilation | Transform pipeline | Message-passing mechanism | Transpiler

compiler compiler-design message-passing parser pipeline transpiler

Last synced: 08 Sep 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/ternaus/google-docstring-parser

A Python package for parsing and validating Google-style docstrings with type hints. Converts docstrings into structured dictionaries and validates type annotations. Requires paid license for non-Albumentations Team users.

code-quality developer-tools docstring documentation google-style parser python static-analysis type-checking validation

Last synced: 16 Mar 2026

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/yjdoc2/equation-parser-interpreter

An interpreter designed in C++ for the equation parser project.This can read the commands from a file and write output to another file.

c cpp17 interpreter parser

Last synced: 11 May 2026

https://github.com/excoffierleonard/parser

REST API service in Rust that takes in any file and returns its parsed content.

api-rest parser rust

Last synced: 01 Mar 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/xieyuschen/astjson

Go AST Json Library Exposes AST to Manipulate in an FP way

ast go parser

Last synced: 27 Mar 2025