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/bonnyad9/pareg

Helpful utilities for parsing command line arguments and parsing in general.

arguments arguments-parser arguments-parsing cli parser parsing rust

Last synced: 24 Jul 2025

https://github.com/nhatthm/timeparser

Time parser for Golang

go golang parser time timeparser

Last synced: 15 Feb 2026

https://github.com/bersegosx/exparic

Web parser via yaml config

crawler parser yaml-configuration

Last synced: 21 Oct 2025

https://github.com/tigercrl/nbt-parser

Minecraft NBT (NamedBinary Tags) parser for Node.js

minecraft nbt nodejs npm parser snbt

Last synced: 26 Feb 2025

https://github.com/jirihnidek/python-iniparse

Python iniparse module with patches from Fedora project

ini parser python

Last synced: 01 Jun 2026

https://github.com/terotests/rangerparser

Opinionated tokenizer and parser for common and custom languages

ast generic parser tokenizer

Last synced: 22 Mar 2025

https://github.com/fabiospampinato/json-simple-parser

The fastest pure-JS implementation for JSON I could come up with.

javascript js json native parser simple

Last synced: 06 Nov 2025

https://github.com/moabdelazem/parser

A Simple JSON parser built from scratch in Go

json parser

Last synced: 23 Jan 2026

https://github.com/jstedfast/coreml

A parser for Apple's CoreML models

apple csharp machine-learning model parser

Last synced: 23 Oct 2025

https://github.com/adrianvillanueva997/fail2ban-log-parser

Simple to use Fail2ban log parser in rust with python bindings

fail2ban nodejs parser python rust typescript winnow

Last synced: 02 Apr 2026

https://github.com/ggomez0/compilador

Compilador con analisis Lexico y sintactico

lexer parser plx

Last synced: 19 Jun 2025

https://github.com/under-web/vk_parser_topic

Парсит номера телефонов и комментарии, город и имся с ссылкой в отдельный файл

parser phone-parse vk-parser

Last synced: 14 Mar 2025

https://github.com/gldanoob/nooblang-rust

NOOBLANG interpreter but in Rust (not blazingly fast)

esolang esoteric-programming-language interpreter lexer parser rust

Last synced: 02 Apr 2025

https://github.com/joshua-auchincloss/synkit

A fast, syn-like incremental parser framework for Rust built on logos-rs

ast lexer parser proc-macro streaming-parser

Last synced: 12 Jan 2026

https://github.com/elkard/polynomialdatacontainer

C++ project on the 2nd semester of CS at Warsaw University of Technology

cpp11 data-structures parser polynomials template

Last synced: 24 Oct 2025

https://github.com/elkard/tkom_parserandinvariantsoptimizer

Project for the ‘Compilation Techniques’ course on 6th semester. Firstly I defined the grammar of my own language. Then I implemented a lexical analyzer, parser and semantic analyzer. These modules generate the syntax tree of the given source code (or display the error line with the description of the error). If the source code is correct, the next module (the optimizer) optimizes the syntax tree by detecting invariants in the loops and moving them before the loop. After optimization, the app generates new code based on the modified syntax tree.

invariants java lexer parser syntax-tree

Last synced: 25 Jun 2026

https://github.com/fiftin/parse_scala_log

NPM package for parsing Scala log messages.

logging logs npm parser

Last synced: 13 May 2026

https://github.com/stanleystanmarsh/phrases-generator

The program for text parsing and text continuation generation based on N-grams.

haskell n-grams parser

Last synced: 23 Jul 2025

https://github.com/p2js/webless

Web without the Web

browser html parser rust web web-browser web-browsing

Last synced: 25 Oct 2025

https://github.com/thyeem/lot

A wrapper for a CSP solver using a domain-specific language

csp-solver domain-specific-language or-tools parser parser-combinators

Last synced: 25 Oct 2025

https://github.com/qraqras/pydocstring

A zero-dependency Rust parser for Python docstrings (Google & NumPy) — full AST with byte-precise source locations, built for linters and formatters.

docstring docstrings parser python rust

Last synced: 02 Apr 2026

https://github.com/linusdm/ex_lox

An Elixir implementation of an interpreter for the Lox language (from the book Crafting Interpreters by Robert Nystrom).

crafting-interpreters craftinginterpreters elixir interpreter lox lox-interpreter lox-language parser programming-language recursive-descent-parser

Last synced: 25 Oct 2025

https://github.com/sdttttt/ress

A Javascript RSS parser library for performance purposes, implemented using Wasm.

javascript npm parser rss wasm

Last synced: 12 Jan 2026

https://github.com/andrelmlins/rollup-plugin-variables

Rollup plugin from parse variables

parser plugin rollup variables

Last synced: 26 Oct 2025

https://github.com/oxabl-project/oxabl

High performance, unofficial Progress ABL tooling

build-tool lexer parser progress-abl rust

Last synced: 03 Apr 2026

https://github.com/thedevtop/libsexp-swift

S-Expression parser library

parser s-expressions swift

Last synced: 26 Oct 2025

https://github.com/imdeep2905/ll1_parser

Implementation of LL1 parser in C++.

cplusplus ll1-parser parser

Last synced: 22 May 2026

https://github.com/minijackson/tree-sitter-epics-msi-template

EPICS' macros grammar for tree-sitter

epics parser tree-sitter

Last synced: 20 Jan 2026

https://github.com/shinosaki/2ch.js

ウェブブラウザで動作する2ch互換掲示板ビューア/DATパーサー | 2ch compatible viewer/DAT parser

2ch 2ch-browser 2ch-viewer 5ch dat parser preact

Last synced: 22 Mar 2025

https://github.com/zaczero/yarnlock

yarn.lock file parser

lock parser yarn

Last synced: 28 Jan 2026

https://github.com/harakeishi/gscp

gscp is the ssh-config parser available in go. gscp is named as an abbreviation of go ssh config parser.

go golang parser ssh ssh-config

Last synced: 12 Jan 2026

https://github.com/mateusjssilva/lexical-syntactic-analysis

SimpAlg Parser: A simple parser for the SimpAlg programming language, built using ANTLR.

antlr4 java parser

Last synced: 30 Mar 2025

https://github.com/teddybear182/easylang-web

Language made in JavaScript

interpreter javascript language parser

Last synced: 28 Oct 2025

https://github.com/eeriemyxi/c-rpn-eval

C program that can evaluate postfix arithmetic expressions (Reverse Polish Notation).

c evaluator parser postfix rpn

Last synced: 28 Jun 2025

https://github.com/arkenidar/parser

Simple parsing exercises (traditional)

parser programmable

Last synced: 03 Nov 2025

https://github.com/visionik/trongo

TRON (Token Reduced Object Notation) format library for Go

go json parser serialization tron

Last synced: 17 Apr 2026

https://github.com/vishwaksena94/tokenloom

🔍 Parse streamed text into structured events using TokenLoom, a TypeScript library designed for flexible handling of real-time data and custom tags.

anthropic claude code-fence gemini gpt groq llm markdown markup openai parser stream streaming syntax syntax-highlighting tokenization tokens xai

Last synced: 17 Apr 2026

https://github.com/prodigysn95/universal-file-converter

Universal File Converter is a Flask web app that converts images, videos, and audio with multi-file upload, real-time progress, and ZIP downloads. 🐙

audio-converter batch-processing batch-processing-of-multiple-files chordpro church churchtech converter ffmpeg file-converter flask image-converter opensong parser parser-library pro5 rhythm-game songpro songshowplus

Last synced: 17 Apr 2026

https://github.com/k1low/grpcurlreq

grpcurlreq is parser for gRPCurl command.

grpcurl parser

Last synced: 29 Jan 2026

https://github.com/genial-framework/parser

Parser component from Genial Framework [READ-ONLY]. An extremely fast and eloquent parser.

genial-framework parser php-component php-library php72 php73 php74

Last synced: 16 Mar 2026

https://github.com/jednano/ini

A highly configurable INI parser that reads and writes the informal INI file format.

configurable format ini parse parser read write

Last synced: 18 Feb 2026

https://github.com/kloenk/llg_companion

LLG Companion app written in rust

llg parser rust

Last synced: 30 Jan 2026

https://github.com/aimingoo/babel-dev

A lite version babel for plugins/packages developer.

babel javascript parser

Last synced: 15 Apr 2026

https://github.com/tivikdev/5bukv-parser

Парсер 5 букв для Т-Банка

bs4 parser

Last synced: 03 Apr 2025

https://github.com/hutsoninc/rangify-string

Create an array from a string of integer ranges.

array int integer parse parser range

Last synced: 04 Nov 2025

https://github.com/arcj137442/navm.jl

一个基于JuNarsese、启发自LLVM的抽象CIN接口 | A JuNarsese-based general CIN interface inspired by LLVM

julia julialang nars narsese parser

Last synced: 31 Jan 2026

https://github.com/everysoftware/btc-parser

Parsing Bitcoin transactions into a graph database 🪙

bitcoin celery fastapi neo4j parser

Last synced: 25 Feb 2026

https://github.com/antoneri/hicparser

Python decoder for the HiC genome contact format

genome-sequencing hi-c parser python

Last synced: 22 May 2026

https://github.com/calcit-lang/lilac-parser

A toy combinator parser inspired by Lilac, ported from CLJS version

calcit parser

Last synced: 07 Feb 2026

https://github.com/miranizam/online-library

The script that help you to parse books and information about them posted on the site tululu.org. You can also deploy your own site with books and make it in offline format.

argparse beautifulsoup css-selectors github-pages parser python3 website

Last synced: 14 Mar 2025

https://github.com/securityronin/dar-forensic

Pure-Rust forensic reader + anomaly auditor for Denis Corbin DAR (Disk ARchiver) archives, incl. Passware Kit Mobile / Cellebrite mobile extractions; formats 1-11, transparent gzip/bzip2/xz/zstd/lz4/lzo, multi-volume, hardened and fuzz-tested. dar-core reader + dar-forensic analyzer.

archive backup compression dar dfir disk-archiver forensics incident-response mobile-forensics parser passware rust

Last synced: 21 Jun 2026

https://github.com/zevio/pcu_json

JSON parser component for PCU project

component json json-parser json-parser-component parser pcu pcu-json python

Last synced: 15 Apr 2026

https://github.com/jacobshirley/soql-parser-lite

Zero-dependency Salesforce Object Query Language (SOQL) parser written in TypeScript

objects oop parser parsing query salesforce soql

Last synced: 01 Feb 2026

https://github.com/910jqk/test-parser

An experimental parser for practice

interpreter parser

Last synced: 19 Apr 2026

https://github.com/eyrafabdullayev/swagger-doc-parser

Merge Swagger files into one quickly.

java open-api parser spring swagger-ui

Last synced: 25 Feb 2026

https://github.com/bonkzero404/gojson2sql

GoJson2SQL which means GoLang Json to SQL parser

convert jql json parser sql

Last synced: 16 Jan 2026

https://github.com/i-rzr-i/codesource

Provide an easy, accurate, and organized solution for storing data in your source code about some ideas, comments, or code references, which was an inspiration for realizing your current functionality.

anchor attribute author code document parser reference source

Last synced: 01 Feb 2026

https://github.com/terratensor/fct-parser

Утилита командной строки для синтаксического анализа страниц списка вопросов к рубрике «Вопрос-ответ» и сохранением в файл в формате csv или json.

csv json parse parser

Last synced: 18 Feb 2026

https://github.com/ymc-github/fis-parser-ymcless

🔯 a plugin for fis1 to parser less to css

fis1 less parser yemiancheng

Last synced: 19 Apr 2026

https://github.com/jasperav/env_parser

Parses an env file which can be used to map properties in Rust code

env parser rust

Last synced: 14 Mar 2025

https://github.com/omimouni/use-pdf-renderer

A React hook for rendering PDF files as images

converter hook images parser pdf pdf-renderer react renderer

Last synced: 27 Jun 2025

https://github.com/norgate-av/tree-sitter-netlinx

NetLinx grammar for tree-sitter

amx grammar harman netlinx parser tree-sitter

Last synced: 30 Apr 2026

https://github.com/seinshah/flattenhtml

HTML document flattener package for Go

flattenhtml go golang golang-package html5 node-tree parser

Last synced: 08 Feb 2026

https://github.com/dkandalov/parser4k

Parser combinator library for Kotlin 🧩🧩🧩 🔨

kotlin parser

Last synced: 14 Mar 2025

https://github.com/kociumba/stackparse

utility to parse go stack traces and make them more readable

go golang minimal-dependencies pack parser stacktrace

Last synced: 03 Nov 2025

https://github.com/ewilan-riviere/scanner

CLI to parse files or to get metadata.

filesystem go metadata parser

Last synced: 28 Mar 2025

https://github.com/mtoohey31/ppx_cmd

Declarative command line parsing for OCaml with `@@deriving`.

command-line ocaml ocaml-library parser ppx-deriver

Last synced: 08 Feb 2026

https://github.com/9drops/expressionparser

An Expression parser.

c cpp expression parser

Last synced: 17 Apr 2026

https://github.com/tonyaajjackson/sosh_coding_test

A Python-based attempt at solving Sosh's take-home programming test, begun with next to no knowledge of parsers.

datetime parser parser-combinators recursive-descent-parser

Last synced: 24 Jun 2025

https://github.com/notakeith/itmoscript

Interpreter for ITMOScript, a dynamically-typed scripting language. Hand-written lexer, recursive descent parser, AST, and tree-walking interpreter

ast cpp interpreter lexer parser programming-language scripting-language

Last synced: 03 Jun 2026

https://github.com/stonestepsinc/expat-nuget

Expat is a stream-oriented XML parser.

expat library nuget nuget-package parser static-library xml xml-parser

Last synced: 10 Feb 2026

https://github.com/psychollama/json-parser

A hand-written JSON parser because reasons

json parser

Last synced: 17 Apr 2026

https://github.com/ilyaumanets/improve_your_code

Code smell detector for Ruby

gem parser rails ruby

Last synced: 13 May 2026

https://github.com/iamgerwin/csharp-razor-docx-parser-poc

A proof of concept Blazor web application that accepts DOCX file uploads and provides intelligent parsing with multiple output formats. Built with .NET 9 and modern web technologies.

csharp docx dotnet parser

Last synced: 18 Feb 2026

https://github.com/bilal-belli/javaclassesclustering

This is a tool that allows you to cluster classes in a java project with a criteria.

java jdt parser

Last synced: 17 Apr 2026

https://github.com/pappasbrent/flagon

An ASCII graph parser written in Go

ascii go graph parser

Last synced: 22 Jun 2025

https://github.com/dusrdev/sagittarius

Performant reflection-less argument parser

cli cross-platform csharp dotnet parser

Last synced: 16 Apr 2026

https://github.com/albbus-stack/latex-simplified

A faster syntax parser to LaTeX.

latex parser python tex

Last synced: 28 Apr 2026

https://github.com/ohadswissa/nand2tetris-jack-analyzer

Jack Analyzer: A two-stage syntax parser that converts .jack code into structured XML (tokens + syntax tree)

jack java nand2tetris parser vm

Last synced: 27 Feb 2026

https://github.com/tinyclub/vtools

Scripts for the noVNC recordings

encoder novnc optimizer parser recordings slicer

Last synced: 17 Apr 2026

https://github.com/customcommander/ohm-grammar-quiz-markdown

Write up your practice problem (Quiz) in Markdown and turn it into JSON-LD structured data.

json-ld markdown ohm-grammar parser

Last synced: 13 Feb 2026

https://github.com/yggverse/pulsarss

RSS Aggregator for Gemini Protocol

aggregator cli crawler daemon feed gemini gemini-protocol gemtext parser rss rust

Last synced: 13 Feb 2026

https://github.com/sheroz/http_common

Common types and operations for HTTP

header http http-requests network network-programming parser web

Last synced: 17 Apr 2026

https://github.com/asynched/brainfuck

An implementation of the brainfuck language in Go.

brainfuck go parser

Last synced: 18 Apr 2026

https://github.com/nullscreen/uncsv

A parser for unruly CSVs

csv parser ruby

Last synced: 28 Feb 2026

https://github.com/anishlearnstocode/md-to-html-parser

This is a markdown parser that returns valid html code for any valid markdown text.

html markdown md parser

Last synced: 16 Apr 2026

https://github.com/poppa/string-walker

Navigate within a string

parser string-manipulation strings tokenizer

Last synced: 14 Feb 2026

https://github.com/somewind/highlight-words-parser

Parse a give string to highlight words.

highlight highlightwords parser words

Last synced: 15 Feb 2026

https://github.com/stoe/action-reporting-parse-cli

CLI to parse https://github.com/stoe/action-reporting-cli reports

cli github parser reporting

Last synced: 15 Feb 2026