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/hetalang/heta-parser

Parsing of heta-language files.

heta modeling parser qsp

Last synced: 06 Feb 2026

https://github.com/hypernym-studio/args

A fast and ultra lightweight CLI argument parser.

alias args arguments argv cli commands esm flags node parser process

Last synced: 25 Feb 2026

https://github.com/khlam/cs480-translators

Oregon State University CS 480 Translators. Building a Python scanner and parser to output AST trees using bison and yylex.

assignments bison compiler flex oregon-state-university parser scanner

Last synced: 07 Feb 2026

https://github.com/freight-trust/open-edi

OAS3 EDI API for Translation and Validation Transactional Service w/ Attestation & Non-Repudiation

api edi edifact openapi3 parser swagger translation validation x12

Last synced: 25 Feb 2026

https://github.com/serpo-dev/dowinsta

Download Instagram Videos and Images in high resolution. Chrome Extension / Downloader for Posts, Stories, Highlits, Reels, TVs.

browser-extension chrome-extension download downloader extension image instagram instagram-api instagram-bot parser scraper video

Last synced: 15 Apr 2026

https://github.com/t1st3/muxml-cli

Streaming XML parser and formatter

cli formatter parser stream xml

Last synced: 01 Feb 2026

https://github.com/thoughtsunificator/message-parser

Enables sorting and grouping of users and channel mentions in a message.

javascript message-parser parser

Last synced: 01 Feb 2026

https://github.com/thoughtsunificator/bbcode-parser

Tiny BBCode JavaScript implementation

bbcode bbcode-parser parser

Last synced: 01 Feb 2026

https://github.com/giladbarnea/to

A simple CLI tool to convert and diff between JSON, YAML, TOML, JSON5 and Python collections.

conversion data data-conversion json json5 parser script terminal toml yaml

Last synced: 08 Feb 2026

https://github.com/jhk1090/namumark-clone-core

나무위키의 나무마크 Typescript 파서 구현 (오픈나무 기반)

namucode namumark namuwiki opennamu parser typescript

Last synced: 09 Feb 2026

https://github.com/geometryzen/typhon-lang

Python Tools for Scanning, Parsing, Semantic Analysis, and Code Generation.

parser parser-generator python typescript typhon

Last synced: 09 Feb 2026

https://github.com/cijiugechu/utwt

Parsing utmp file

linux login parser rust utmp wtmp

Last synced: 27 Feb 2026

https://github.com/deadkrolik/phargo

PHAR files parser written in GO

file format golang parser phar php

Last synced: 11 Feb 2026

https://github.com/wizard04wsu/tree-sitter-regex-unicode-js

Tree-sitter grammar for JavaScript regular expressions with the Unicode flag set

atom grammar javascript npm parser regex regexp regular-expressions syntax syntax-tree tree-sitter unicode

Last synced: 16 Apr 2026

https://github.com/mezoni/peg

Command line tool for generating a PEG (with some syntactic sugar) parsers

dart parser parser-generator peg

Last synced: 27 Feb 2026

https://github.com/antononcube/raku-functionalparsers

Raku package with functional parsers.

ebnf interpreter parse-combinator parser raku

Last synced: 13 Feb 2026

https://github.com/deedy5/habromir

habr mirror

habr parser parsing sqlite3

Last synced: 13 Feb 2026

https://github.com/portrunban/node-badoo-autolike-bot

Badoo autolike bot. Node JS, puppeteer

autolike automated badoo bot like liker nodejs parser puppeteer

Last synced: 14 Feb 2026

https://github.com/shaishab316/custom-json-stringify

A custom JSON stringify implementation with special support for double-precision float formatting and pretty printing.

double json parser precision stringify typescript

Last synced: 28 Feb 2026

https://github.com/usagi-coffee/tree-sitter-df

OpenEdge Data Definitions grammar for tree-sitter

openedge openedge-abl parser progress progress4gl tree-sitter tree-sitter-parser

Last synced: 14 Feb 2026

https://github.com/buxogabriel/gabelang

A programming language written in rust

interpreter lexer parser programming-language rust wasm

Last synced: 14 Feb 2026

https://github.com/ikelaiah/tzbundler

🌍 Parse IANA timezone database into JSON & SQLite with Windows timezone support. Includes DST rules, historical transitions, and comprehensive metadata for timezone-aware applications.

bundler cldr daylight-saving dst iana json parser python sqlite time-zones timezone timezone-data tzdata windows-timezone

Last synced: 15 Feb 2026

https://github.com/maxludden/rich-color-ext

A add-on parser so `rich.color.Color` can parse 3-digit-hex and CSS named colors.

color parser rich

Last synced: 28 Feb 2026

https://github.com/namorniradnug/simpleparser

Simple expressions parser.

parser

Last synced: 09 May 2026

https://github.com/septechx/alpha-html

Zig library for parsing a superset of html

html parser zig

Last synced: 20 Mar 2026

https://github.com/psidh/Ganges

EARLY STAGE: An upcoming programming language inspired from Mahabharata and Epics of Hinduism. Arjun is a programming language that is designed to be simple and to introduce a culture of bharat throught it. It is a high-level language and interpretted language.

cpp go golang interpreter language lexer llvm low-level parser programming-language rust

Last synced: 22 Mar 2026

https://github.com/rejeb/netcdf-spark-parser

Scala/Spark Netcdf for reading Netcdf files

netcdf netcdf-java parser scala spark spark-connector spark-datasource

Last synced: 16 Apr 2026

https://github.com/null93/expression-compiler

Simple language compiler that is driven by mathematical expressions and transpiled into c++ code

compiler cpp elc expression-language lexer parser

Last synced: 26 Mar 2026

https://github.com/mathjslab/mathjslab

MathJSLab - An interpreter with language syntax like MATLAB/Octave. ISBN 978-65-00-82338-7

antlr antlr4 educational grammar interpreter lexer math mathematics mathjslab mathml matlab octave parser

Last synced: 27 Mar 2026

https://github.com/dantehemerson/arr2obj

:tada: Converts an array to object, with custom key and value.

arr2obj arrays node-module package parser tranform typescript-library

Last synced: 16 Apr 2026

https://github.com/trialanderrororg/parse-text-cite

Small tool that parses a string of text containing APA style in text citations, e.g.

apa bibliography citations parser references

Last synced: 01 Apr 2026

https://github.com/ydah/gemfile_parser

A simple Gemfile parser.

gemfile parser ruby

Last synced: 04 Mar 2026

https://github.com/cstayyab/markdown-to-unicode

A simple library to convert Markdown syntax to Unicode characters.

convert formatting markdown parser text unicode

Last synced: 04 Mar 2026

https://github.com/notfounnd/ini-parser

A professional INI file parser for Node.js with CLI support. Parse INI configuration files into structured JavaScript objects with support for sections, multi-line values, comments and global keys.

cli config ini lib nodejs npm parser

Last synced: 16 Apr 2026

https://github.com/zevio/pcu_pdf

PDF parser component (Apache Tika) for PCU project

apache component parser pcu pdf pdf-parser-component pdf-to-text python tika

Last synced: 25 Apr 2026

https://github.com/yurrriq/clippings

Parser for Kindle clippings.

idris kindle kindle-clippings parser

Last synced: 02 Apr 2026

https://github.com/0x51-dev/upeg

Universal Parser Expression Grammar

abnf parser peg

Last synced: 02 Apr 2026

https://github.com/decaded/csv-chaos-tamer

A Node.js script that processes multiple differently formatted CSV files into clean, normalized JSON, built specifically to prepare data for celestial.decaded.dev.

celestial csv json parser

Last synced: 17 Apr 2026

https://github.com/irradia/one.irradia.fieldrush

Type-safe, functional JSON stream parser

android functional json kotlin parser

Last synced: 17 Apr 2026

https://github.com/iamlostshit/token-finder

Панель для поиска слитых токенов Telegram-ботов в Github-репозиториях.

aiogram aiohttp automation base bot bots git github leak leaks leaks-scanner malware parser telegram tg token token-finder tokens username

Last synced: 17 Apr 2026

https://github.com/hex7c0/logger-request-cli

parser for logger request for Nodejs

cli logger nodejs parser

Last synced: 17 Apr 2026

https://github.com/leonardpepa/jlox

JLOX is an interpreted scripting programming language implemented by reading the book Crafting intepreters

crafting-interpreters jlox lexical-analysis parser programming-language scripting-language semantic-analysis walk-tree

Last synced: 17 Apr 2026

https://github.com/jelhamm/deterministic-finite-automaton-dfa

"implementation of a Deterministic Finite Automaton (DFA). Includes classes for defining and processing DFAs, with parsers for JSON, Text File, Dictionary and String formats."

compiler defaultdict deterministic-finite-automaton dfa dfa-simulator json jupyter-notebook parser python

Last synced: 10 May 2026

https://github.com/yuriidorosh/interbox-test

Test task for InterBox involving the creation of programs for data parsing.

bs4 docker parser parsing python python3 redis

Last synced: 18 Apr 2026

https://github.com/krishpranav/jsonparser

A simple json parser built using golang

go go-library go-package golang json linux macos parser windows

Last synced: 05 Apr 2026

https://github.com/eownerdead/minicc

[ABANDONED] Subset C to AMD64 Compiler

c codeberg compiler language lexer parser programming-language rust rust-lang

Last synced: 18 Apr 2026

https://github.com/reklatsmasters/trace-inline-parse

Parser of `--trace-inlining` output from Crankshaft

debug inline inlining js node nodejs parse parser perfomance tools trace v8

Last synced: 19 Apr 2026

https://github.com/manio/cisco-logger

Utility for parsing and coloring cisco RFC 3164 syslog messages

cisco parser rust syslog-messages systemd

Last synced: 04 Jun 2026

https://github.com/gorango/x-feed-parser

Universal feed parser for any format: RSS/Atom, JSON Feed, and HTML.

feed html json parser rss xml

Last synced: 20 Apr 2026

https://github.com/pgvalle/simplifiedluacompiler

Trabalho da matéria de compiladores da faculdade. As instruções que segui estão no diretório assets.

c compilers jesus-christ lexer lua parser

Last synced: 20 Apr 2026

https://github.com/timsueberkrueb/plug

Plug any lexer into any parser (proof of concept/idea)

lexer parser rust shim support tokenizer

Last synced: 04 Jun 2026

https://github.com/victorazzam/demal

Encode and decode MAL (Meta Attack Language) to and from JSON.

cli command-line-tool decoder encoder json library meta-attack-language mitre-attack parser python python3

Last synced: 20 Apr 2026

https://github.com/chrisdothtml/js-import-parser

A fast parser for analyzing relationships between JavaScript modules

go javascript parser

Last synced: 20 Apr 2026

https://github.com/tsukanov-as/gua

go+lua=gua (experimental programming language)

ast go lua luajit parser transpiler

Last synced: 20 Apr 2026

https://github.com/unisay/haskell-xdr-parser

RFC 4506 - XDR: External Data Representation Parser

parser xdr

Last synced: 21 Apr 2026

https://github.com/skytomo221/genturcta

genturcta は様々なロジバンパーサの解析結果を可視化して、見比べることが簡単にできます。

camxes-beta lojban parser visualizer

Last synced: 05 Jun 2026

https://github.com/iovxw/jsonpull

Json pull parser

json parser pull-parser

Last synced: 22 Apr 2026

https://github.com/joeychilson/xbrl

A simple XBRL parser in Go.

go parser xbrl xml

Last synced: 06 Jun 2026

https://github.com/soenneker/soenneker.html.parser

A utility library for HTML parsing related operations

csharp dotnet html htmlparserutil parse parser parsing util web webpage

Last synced: 06 Jun 2026

https://github.com/ivkos/uiss-client

node.js клиент за УИСС на Технически универститет - София

node node-js node-module parser parser-api scraper technical-university tu-sofia uiss

Last synced: 24 Apr 2026

https://github.com/sc2in/zigmark

Simple markdown library for zig

cli library markdown parser renderer zig

Last synced: 06 Jun 2026

https://github.com/winstliu/tree-sitter-hclrs

Tree-sitter parser for HCLRS

cs3330 hclrs parser tree-sitter uva

Last synced: 24 Apr 2026

https://github.com/d12/graphqlvalidator

A Ruby lib for validating a GraphQL query given the schema.

graphql parser ruby

Last synced: 24 Apr 2026

https://github.com/probro27/vision-search

A search engine built from scratch including - crawler, indexer and a ranker. Please check out the code here :)

crawler-python express parser search-engine

Last synced: 24 Apr 2026

https://github.com/yord/klp-core

A plugin with basic operations for klp (Kelpie), the small, fast, and magical command-line data processor.

csv data deserializer dsv json kelpie klp marshaller parser serializer ssv tsv

Last synced: 24 Apr 2026

https://github.com/slince/expression-language

🚀 一个富有语言表现力的表达式引擎的 Java 实现

expression expression-engine expression-evaluator expression-language lexer parser

Last synced: 25 Apr 2026

https://github.com/ladroid/toylang

Simple programming language in Rust

ast lexer parser programming-language rust rust-lang toy-language

Last synced: 07 Jun 2026

https://github.com/mail2nisam/doc-parser

Find and replace text in a word document file. Also we can generate new files from templates

composer document parser php replace-in-files template word

Last synced: 27 Apr 2026

https://github.com/ik5/partial-markup

[WIP] A parser for partial markup text using Golang

ast golang markup parser xml

Last synced: 28 Apr 2026

https://github.com/phmatray/antlr4library

A .NET template for creating Antlr4 projects in C#, including a sample CSV parser for building language parsers and interpreters

antlr csharp design-patterns dotnet nuke parser template

Last synced: 28 Apr 2026

https://github.com/moorara/compiler

Playing with Compilers ...

bison compiler cpp flex golang goyacc lex lexer parser yacc

Last synced: 29 Apr 2026

https://github.com/arv-anshul/curler

Import curl command in python and use it with requests, httpx, etc. libraries.

curl curler parser project pycurl pypi pypi-package python3

Last synced: 29 Apr 2026

https://github.com/futuresea-dev/convert_vtt_csv

convert vtt file to csv file

csv parser python vtt-subtitles youtube

Last synced: 29 Apr 2026

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

ISPC grammar for tree-sitter

ispc parser tree-sitter

Last synced: 29 Apr 2026

https://github.com/sty00a4-code/luna

A light weight scripting language for quick and easy coding

compiler interpreter language lexer lua parser scripting scripting-language

Last synced: 30 Apr 2026

https://github.com/b-fuze/js2json

CSS or Javascript Object Literal to JSON (No Regex)

javascript json parser

Last synced: 30 Apr 2026

https://github.com/rcrsr/rill

Embeddable workflow language for LLM orchestration

ai-agents dsl embeddable interpreter llm parser pipe scripting-language typescript workflow

Last synced: 01 May 2026

https://github.com/gaurav-gosain/jsml.zig

A simple JSON (toy) parser written in Zig, for learning purposes.

json library parser zig

Last synced: 01 May 2026

https://github.com/fardjad/node-parse-my-command

Parse argv with Commander.js without executing the command

argv commander commanderjs nodejs parser

Last synced: 01 May 2026

https://github.com/mangesh-bhattacharya/nand2tetris

Nand2Tetris project implementation and HDL API reference.

cmake hack-compiler jack-compiler nand2tetris parser python xml

Last synced: 01 May 2026

https://github.com/tpastor/p-lang

lexer/parser/interpreter for new custom script language

compiler interpreter language lexer parser typescript

Last synced: 01 May 2026

https://github.com/sultaniman/pycran

CRAN R package metadata parser

cran-r metadata-parser parser python r

Last synced: 01 May 2026

https://github.com/marcos-venicius/wodo

Vim-based task management system. Walking towards a distributed task management system inside neovim ;)

c lexer parser todo vim

Last synced: 02 May 2026

https://github.com/christarazi/golp

A web server log parser / analyzer written in Go

access-logs analyzer go golang log nginx parser

Last synced: 02 May 2026

https://github.com/sudha247/silly-markdown-parser

A markdown parser written entirely using regular expressions.

markdown parser python python3 regular-expression

Last synced: 02 May 2026

https://github.com/randomhashtags/swift-javascriptsyntax

A set of Swift libraries for parsing, inspecting, generating, and transforming JavaScript source code.

javascript lexer parser swift

Last synced: 03 May 2026

https://github.com/dx3mod/rpm-parser

RPM v3 package metadata parser in TypeScript.

parser rpm

Last synced: 09 Jun 2026