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/fgebhart/sportgems

Find valuable gems 💎 in your 🚴 activities!

activity parser pip python rust sports sports-data

Last synced: 11 Jul 2025

https://github.com/noahbuscher/toy-json-parser

Tiny toy JSON(like) parser, written in Typescript

json parser typescript

Last synced: 13 May 2025

https://github.com/mgadda/swift-parse

A small parser combinator library written in Swift 5

combinators parse parser swift

Last synced: 15 Jul 2025

https://github.com/juancastillo0/snippet_generator

Generate classes, themes, widgets, parsers and SQL bindings for Dart and Flutter.

codegenerator dart dartlang flutter flutter-apps parser sql

Last synced: 03 May 2026

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

Deno port of `htmlparser2`

deno html html-parser htmlparser2 parser

Last synced: 16 Aug 2025

https://github.com/nickcrews/feco3

A Rust parser for the .fec file format, with python bindings

fec parser pyo3 python rust

Last synced: 21 Oct 2025

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/kane50613/kcalculator

練習Lexer跟Parser還有Binary Tree的專案

calculator javascript lexer parser

Last synced: 19 Apr 2025

https://github.com/0x1nf3cted/parcer

Parcer: A Python-based C parser that produces the Abstract Syntax Tree (AST) of the provided code in both JSON and string formats. 🌲🔍

ast c compiler json lexer parser python string

Last synced: 17 Mar 2026

https://github.com/codesoap/pbf

A fast and simple library for reading OSM entities directly from PBF files

high-performance open-street-map osm parser pbf

Last synced: 25 Feb 2026

https://github.com/donatj/printf-parser

A PHP printf compatible tokenizing printf string parser

parser php php-library printf

Last synced: 21 Apr 2026

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/dgelessus/python-rezparser

A pure Python library for parsing Macintosh Rez source files

classic-mac-os macintosh parser python resource-fork rez

Last synced: 03 Oct 2025

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/berzanorg/bytecode-compiler

A bytecode compiler written in Rust.

bytecode compiler lexer parser virtual-machine

Last synced: 15 Oct 2025

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

SCSS grammar for tree-sitter

parser scss tree-sitter

Last synced: 23 Oct 2025

https://github.com/potato3d/objparser

C++ library to read 3D Wavefront OBJ/MTL files

3d 3d-wavefront library mtl-files obj-files parser reader wavefront-obj

Last synced: 17 Jun 2026

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/Nomeyho/molecular-formula-parser

Molecular formula parser for Java

formula java molecular molecule parser

Last synced: 28 Aug 2025

https://github.com/arnau/tree-sitter-csv

CSV grammar for tree-sitter

csv parser tree-sitter tree-sitter-parser

Last synced: 06 Feb 2026

https://github.com/kimtth/tora-auto-ui-opencv

🐯🌱 UI Automation By OpenCV (Image Template Matching). TORA (Tigre / Tiger)

automation opencv parser pyautogui pyqt pyside2 rpa screenshot

Last synced: 14 Feb 2026

https://github.com/1357310795/simplespice

SimpleSpice - A course project for integrated circuit simulating, with friendly GUI support

chart circuit cpp parser qt qt5-gui spice

Last synced: 12 Apr 2025

https://github.com/jmsv/xunit-to-nunit

Converts C# XUnit tests to NUnit tests

c-sharp converter dotnet hacktoberfest nunit parser unit-testing xunit

Last synced: 30 Apr 2026

https://github.com/quasilyte/pratt-parsers-go

Pratt parser implemented in Go

compilers example go golang parser

Last synced: 07 Apr 2025

https://github.com/sergiomarotco/kaspersky-installed-software-parser

Program for parsing KSC installed software report

kaspersky parser

Last synced: 13 Jun 2026

https://github.com/rwxrob/rat

🐀 Scanner-less PEG packrat parser and meta-grammar interpreter in Go

abnf ebnf go golang grammar language packrat parser peg pegn

Last synced: 12 May 2025

https://github.com/vitorsouzaalmeida/monkey

Compiler with VM for toy language Monkey written in GoLang

compiler golang interpreter lexer parser repl vm

Last synced: 12 Feb 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/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/ikenox/h2s-rs

A declarative and ergonomic HTML parser library in Rust

html parser rust

Last synced: 14 Mar 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/audy/dna

A biological sequence file (fasta, fastq, qseq) parser for Ruby

bioinformatics dna parser ruby

Last synced: 07 Oct 2025

https://github.com/3f/e-msbuild

Advanced Evaluator of MSBuild scripts with user-variables support through Varhead and more

e-msbuild evaluator evmsbuild msbuild msbuild-scripts parser soba sobascript user-variables varhead variables

Last synced: 14 Apr 2025

https://github.com/pathaknv/fault-and-reliability-detection-in-programming

A project focused on find faults and determine the reliability of program

college-project fault parser python reliability

Last synced: 26 Oct 2025

https://github.com/yossef-khaled/arithmetic-expressions-evaluator

A parser for the arithmetic expressions using C# language.

automation csharp parser regex

Last synced: 13 Oct 2025

https://github.com/stacksjs/ts-xml

A performant, dependency-free XML parser, builder, and validator.

builder parser typescript validator xml

Last synced: 16 Jun 2026

https://github.com/mokiat/goexr

Go library for parsing OpenEXR files

decoder exr go golang openexr parser

Last synced: 13 Sep 2025

https://github.com/ap-atul/yacp

Yet Another Config Parser. Convert YAML, JSON, and CUSTOM files to python objects and back.

config-management config-parser deserialisation json json-parser parser serialisation yacp yaml yaml-parser

Last synced: 08 May 2026

https://github.com/gremid/lucene-query

Parser for Apache Lucene Classic Queries

ast clojure lucene lucene-query parser

Last synced: 24 Jun 2026

https://github.com/zhb2000/mini-python-parser

A "Mini-Python" parser

parser python typescript

Last synced: 07 May 2026

https://github.com/rodydavis/flutter_html_wysiwyg

Html Editor and Parser (CSS and Clean Html)

css dart flutter html parser

Last synced: 07 May 2026

https://github.com/aibrush/pyparsing-rs

Rust rewrite of Python's pyparsing library with PyO3 bindings. 20-45x faster than original pyparsing.

fast grammar parser rust sparsing

Last synced: 14 Feb 2026

https://github.com/jiang-zhexin/temparse

temparse is template + parse

parser parser-library python-3-14 t-string

Last synced: 21 Jun 2026

https://github.com/wild-queue/imperative-language-compiler

A tool for running code written in an imperative programming language. This tool provides the ability to run code written in a toy imperative programming language by translating the code into C# code (and then running it using .Net) or by translating it directly into the .Net CIL. It also performs a type checking before running the code.

bison-flex compiler-construction cpp csharp dotnet makefile parser programming-language-translator

Last synced: 03 May 2026

https://github.com/galaco/bitbuf

A simple Go Read & Write bitstream

bitstream buffer compression parser

Last synced: 25 Mar 2025

https://github.com/soheil-01/zpe

A Portable Executable parser in Zig

parser portable-executable windows zig

Last synced: 16 Feb 2026

https://github.com/maxbarsukov/korol-i-shut-lyrics-parser

🍯💀 Allows you to collect all the lyrics of your favorite band

gorshok king-and-jester kish korol-i-shut lyrics nokogiri-parser parser ruby-parser web-scraping

Last synced: 13 Jul 2025

https://github.com/sigilbyte/functional-programming-language-fun

About Fun is a playful implementation of the basic functional programming language F. This was a group project by CS students @ LMU Munich.

compiler functional-programming haskell parser tokenizer

Last synced: 29 May 2026

https://github.com/reprompts/repmt

repmt is a lightweight Python library that automatically parses large Python repositories and converts them into clean, structured static prompts — ideal for AI prompt engineering, documentation, or code intelligence workflows.

beginner-friendly directory open-source parser pip-package prompt prompt-engineering prompts pypi-package pypi-packages python python-library python3 readme-generator repository stream-u streamlit

Last synced: 04 Jul 2025

https://github.com/sixarm/lynx-html-to-text

lynx-html-to-text: use the lynx web browser to convert HTML to plain text

html lynx parser script shell text

Last synced: 22 Apr 2025

https://github.com/zalgonoise/parse

a generic parser library written in Go

generic go golang parse parser parsetree treegraph

Last synced: 01 Mar 2026

https://github.com/anthonymel/wb_parser

parser for goods from wildberries.ru. FOR FUN, MAY NO FUNCTION

cronjob json parser php wildberries yii2-framework

Last synced: 24 Jan 2026

https://github.com/fundersclub/bai-lockbox

Easily parse BAI2 files typically used for Lockbox services

bai-files bai2-files lockbox parser

Last synced: 04 Aug 2025

https://github.com/mihaigalos/url-parse

🔗 A library for parsing URLs.

parser rust url

Last synced: 27 Apr 2025

https://github.com/josecarneiro/mr-roboto

🤖 Handle and parse a site's robots.txt file and extract actionable information

extract parser parsing robots robots-txt

Last synced: 04 Jul 2025

https://github.com/davidgarsan/xlsx2json

Turns Excel files into JSON files for multi-language use

excel excel2json json parser xlsx xlsx2json

Last synced: 18 May 2026

https://github.com/uditkarode/kumi

🦡 A parser combinator library for TypeScript.

parser parser-combinators typescript

Last synced: 08 Jun 2026

https://github.com/mincrmatt12/nmfu

the "no memory for you" "parser" generator

c dfa parser parser-generator python3 state-machine

Last synced: 07 Oct 2025

https://github.com/null93/lambda

An untyped lambda calculus interpreter written in Scala

ast beta-reduction calculus interpreter lambda lexer parser scala symbol-table untyped

Last synced: 26 Mar 2026

https://github.com/inv2004/newfix

Fix static-typed parser

benchmarks financial fix parser parsers protocol

Last synced: 09 Apr 2025

https://github.com/s-a/browserwall

A small, fast and rich-API browser/platform/engine detector for React.

browser detection ender parser react reactcomponent reactjs sniff ua user-agent useragent

Last synced: 19 Jun 2026

https://github.com/miedzinski/python-syntax

Python 3 parser

parser python rust

Last synced: 27 Apr 2026

https://github.com/mukeshm/gedcom-parser

Simple GEDCOM parser written in Haskell

haskell parser parser-combinators

Last synced: 29 Jan 2026

https://github.com/imedadel/flaub

EPUB parser and reader for the browser

epub epub-reader parser react reader vite

Last synced: 10 May 2026

https://github.com/kangaroux/hamplify

HAML-ish template compiler written in Python

converter django flask haml haml-ish html jinja2 parser python template

Last synced: 06 Feb 2026

https://github.com/lennartpollvogt/markdown-to-data

Convert markdown and its elements (tables, lists, code, etc.) into structured, easily processable data formats like lists and hierarchical dictionaries (or JSON), with support for parsing back to markdown.

dictionaries json lists markdown markdown-parser markdown-to-data markdown-to-json md parser parsing tables

Last synced: 19 Aug 2025

https://github.com/BAMresearch/openbis-upload-helper

Upload Helper Tool and Parsers for OpenBIS in the BAM Data Store

bam-data-store metadata-extraction openbis parser uploader

Last synced: 16 Jan 2026

https://github.com/frozzare/php-redirects

Parse Netlify's _redirects file format.

netlify parser php redirects

Last synced: 14 Jun 2026

https://github.com/katahiromz/macroparser

plain C++ parser example

lexer lexical-analysis parser

Last synced: 05 Jun 2026

https://github.com/vinkius-labs/url-parser-mcp

Vinkius Edge high-performance Model Context Protocol (MCP) server for URL parsing and query manipulation.

ai-agent developer-tools llm-tool mcp mcp-server modelcontextprotocol parser uri url url-parsing utility vinkius vinkius-edge

Last synced: 27 Jun 2026

https://github.com/maxfischer2781/xrootdlib

Tools for working with the XRootD middleware

monitoring parser streams xrootd

Last synced: 11 Apr 2025

https://github.com/grongor/go-url-parser

Simple library/CLI utility for parsing URLs (who wants to mess with sed/awk/cut/...). Supports "template" formatting.

cli go golang parser unix url url-parser

Last synced: 23 Mar 2025

https://github.com/duologic/jsonnet-in-jsonnet

Interpreter for Jsonnet written in Jsonnet

interpreter jsonnet jsonnet-lib parser

Last synced: 04 Mar 2026

https://github.com/keyvan-m-sadeghi/parse-neo4j

Parse results from neo4j's http endpoint to normal JSON

json neo4j parser

Last synced: 13 Jun 2025

https://github.com/0xstern/tailwind-resolver

Resolve Tailwind theme variables into JavaScript objects. Supports Tailwind v4 with future-proof versioning.

canvas chart css-variables parser postcss resolver tailwind tailwindcss tailwindcss-v4 theme theme-resolution typescript

Last synced: 23 Oct 2025

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

TS corpus test grammar for tree-sitter

neovim neovim-plugin parser test tree-sitter

Last synced: 23 Oct 2025

https://github.com/customcommander/xss-lang

An experimental grammar for parsing XSS attacks

grammar javascript nearley parser security xss

Last synced: 25 Aug 2025

https://github.com/pjiwm/rlox-ast

A Rust implementation for the interpreted language jlox from the book Crafting Interpreters by Robert Nystorm

abstract-syntax-tree dynamically-typed interpreter lexer lexical-analyzer lox-language parser resolver rust scripting-language visitor-pattern

Last synced: 10 Jan 2026

https://github.com/simonkowallik/tmconfpy

serialize F5 config (bigip.conf) to JSON or python dict

bigip config f5 f5-bigip json parser serialization

Last synced: 22 Apr 2025

https://github.com/bertiqwerty/mexpress

Math parser and evaluator based on the Rust crate Exmex

gradient math parser

Last synced: 14 Jan 2026

https://github.com/kutukvpavel/mechatrolinkparser

Mechatrolink-I/II parser (from phy to application layer)

mechatrolink parser protocol servodrive yaskawa

Last synced: 07 May 2025

https://github.com/jacob-c-smith/json

A tested JSON parser / serializer

c json parser serializer tested

Last synced: 13 Feb 2026

https://github.com/here-be/snapdragon-capture

Snapdragon plugin that adds a capture method to the parser instance, which allows you to capture tokens with a single line of code

ast capture compiler javascript node nodejs parser plugin regex snapdragon snapdragon-plugin

Last synced: 12 Feb 2026

https://github.com/2bigo/parse-neo4j

Parse results from neo4j's http endpoint to normal JSON

json neo4j parser

Last synced: 12 Feb 2026

https://github.com/hmmhmmhm/string-error-parse

📚 Simple string error parser of node.js

error javascript nodejs parse parser

Last synced: 03 May 2026