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/nnnlik/tg_bot_sara

bot for video card temperature monitoring

gmail helper monitoring parser telegram-bot video-cards

Last synced: 10 Sep 2025

https://github.com/creadone/ngx

NGINX access log parser and filter by fields or values with output to JSON or plain text

crystal logs nginx parser

Last synced: 16 May 2026

https://github.com/lucianosrp/frame-check

A static checker for dataframes!

lsp pandas parser type-checker

Last synced: 13 Oct 2025

https://github.com/progfay/scrapbox-parser-stream

Parsing Scrapbox notation with Node.js Stream

node-stream parser scrapbox scrapbox-parser-stream

Last synced: 25 Mar 2025

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/orchestron-orchestrator/acton-yang

YANG parser and library working with YANG schemas and YANG-modeled data with XML & JSON serializers

hacktoberfest json netconf parser xml yang

Last synced: 19 Jan 2026

https://github.com/svhawkins/calculator

string-based calculator using a simple tokeniser and a stack to parse mathematical expressions in order to evaluate them. Able to evaluate real, imginary, and complex numbers as well as booleans.

calculator math parser

Last synced: 31 Mar 2025

https://github.com/continuous-delphi/delphi-forms-parser

A standalone Delphi parser for VCL and FMX form files (.dfm/.fmx) in both text and binary formats. Produces a typed AST with full round-trip fidelity for migration, analysis, and code generation workflows.

ast continuous-delphi delphi dfm fmx forms parser vcl

Last synced: 03 Jun 2026

https://github.com/erdomke/outlookparser

Library for parsing Outlook (*.msg) files

outlook parser

Last synced: 07 Oct 2025

https://github.com/eyelash/peg.hh

C++14 parser combinator

cpp cpp14 parser

Last synced: 30 Mar 2025

https://github.com/v0d1ch/nmis-parser

Haskell parser for nmis files 🍺

haskell nmis parser

Last synced: 22 Feb 2026

https://github.com/vahor/interpreter-in-rust

Based on "Writing an interpreter in Go" https://interpreterbook.com/

ast interpreter lexer parser rust

Last synced: 16 Mar 2025

https://github.com/connectaman/deepseek-ocr-multigpu-infer

Efficient multi-GPU OCR inference framework leveraging parallel processes for accelerated token throughput and faster batch processing. Designed for scalable, high-performance optical character recognition workloads using PyTorch. Supports dynamic GPU assignment, optimized resource utilization, and easy integration for large-scale image datasets.

agentic-extraction data deepseek document-parser extraction extractor gpu image-parser llm multigpu nvidia ocr parallel-computing parser pdf-parser vlm

Last synced: 22 Jan 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/coderaiser/key

simple key parser

javascript key parser

Last synced: 21 Feb 2026

https://github.com/rsm-hcd/common-cartridge

Library encapsulating the XDT files provided by IMS to convert XML Common Cartridge files into structured classes

common-cartridge dotnet-core ims-basiclti lti parser parsing

Last synced: 13 Oct 2025

https://github.com/anatoly-semenov/nft-parser

Transactions parser for ethereum smart chain on Node.js

cron ethereum nodejs parser

Last synced: 17 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/potatoparser/lazycrate

Lazily and easily serialize and deserialize variables

brotli compression deserializer json parser serializer stringify variables

Last synced: 01 May 2026

https://github.com/everton3x/conversor-pad

Conversor dos arquivos de dados do SIAPC/PAD (do TCE/RS) para CSV, SQLite, Excell, etc.

parser php7

Last synced: 13 Jan 2026

https://github.com/parthacharyaaaaa/locstat

CLI tool for counting lines of code (LOC), written using the C-Python API

c c-python-extensions cli parser python3

Last synced: 21 Feb 2026

https://github.com/phillvancejr/spirit_x3_lang

Tiny Language to test Boost Spirit X3

boost compiler cpp parser parsing spirit x3

Last synced: 25 Mar 2025

https://github.com/yurrriq/clippings

Parser for Kindle clippings.

idris kindle kindle-clippings parser

Last synced: 02 Apr 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/smirnovoleg/haskell-interpreter

MiniHaskell interpreter implementation

haskell interpreter parser

Last synced: 22 Mar 2025

https://github.com/stater/read-cli

A small NodeJS Module to help parsing the CLI command and options.

cli cli-parser command javascript node-js node-module nodejs parser

Last synced: 30 Apr 2026

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/houshmand-2005/vohulang

Vohulang A Programming Language Based On Rust Language

language parser rust

Last synced: 27 May 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/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/frederikbeimgraben/pyrustymd

Parse MD/HTML with custom features to JSON

parser pypi-source python python3 rust rust-lang

Last synced: 02 Mar 2026

https://github.com/catinrage/liquid

liquid is easy to use and fast typescript parser generator.

clr compiler interpreter lalr lr1 lr1-parser parser

Last synced: 29 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/rogerinn/little_poc

Little poc é uma versão reduzida e para testes de pré-compilador JIT e AOT rodando totalmente em contêineres sem a necessidade direta de infraestrutura de sistemas operacionais e maquinas virtuais

ast c compiler compilers golang javascript nodejs parser rust

Last synced: 09 Apr 2026

https://github.com/gituser12981u2/mathematicalexpressionparser

This Java application is designed to parse and evaluate mathematical expressions. It utilizes a Lexer to tokenize input, a Parser to construct an abstract syntax tree (AST), and evaluates these expressions to return results in fractional form.

abstract-syntax-tree ast calculator java lexer parser

Last synced: 30 Mar 2025

https://github.com/assayyaad/haikal-markdown

أدوات هيكلية صارمة لملفات Markdown

formatter makdown parser strict validator

Last synced: 25 Oct 2025

https://github.com/orisai/nette-data-sources

Orisai Data Sources integration for Nette

data decoder encoder file-format files json neon nette orisai parser php yaml

Last synced: 05 Feb 2026

https://github.com/pevers/pep508_parser

PEP-508 parser written in Rust

parser pep508 python rust

Last synced: 22 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/teragrep/rlo_06

Teragrep syslog (RFC 5424) library for Java

java parser rfc-5424 rfc5424 rfc5424-parser syslog syslog-parser syslog-server teragrep

Last synced: 24 Oct 2025

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/tylersuehr7/sqlite-class-parser

A lightweight object-to-SQL statement parser.

java java-libraries parser sql sql-parser

Last synced: 27 May 2026

https://github.com/arran4/dateparse

GoLang Parse many date strings without knowing format in advance.

date date-parser datetime datetime-library datetime-parser go golang golang-library internationalisation parser

Last synced: 14 Jan 2026

https://github.com/imarvinle/lcjson

implement a simple json parser using recursive descent

c json parser recursive-descent-parser

Last synced: 29 Apr 2026

https://github.com/moi-solutions/galadriel

Gem for handling parameter arrays.

array arrays gem hash parse parser rails ruby

Last synced: 05 May 2025

https://github.com/nilostolte/java-hacks

Each directory of this repository contains a program in Java that is shown how to be compiled via CLI with a build.bat for Windows machines (in other machines just copy and paste the individual commands in this batch file or convert it the another shell script) to obtain a jar application that functions as a tool or example.

illustrations java parser phong-model phong-shading radial-gradient specular-glossiness specular-highlight stop-color svg symbol-table tree treemap vector-graphics

Last synced: 09 Oct 2025

https://github.com/bigspawn/music-news

Music News Bot: Parse RSS feeds and send updates to the channel.

go music parser rss telegram-bot

Last synced: 05 Feb 2026

https://github.com/michaelmdresser/dicelang

Dice expression parser and evaluator in Rust

dice-roller dnd parser

Last synced: 08 Jun 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/vernongrant/jsn.c

A simple JSON utility that's intended to be used for parsing, generating and manipulating configuration files.

c generator json json-generator json-parser parser

Last synced: 01 May 2026

https://github.com/yord/shargs-example-sync-deepthought-config-env-argv

shargs-example-sync-deepthought-config-env-argv is a sample application of shargs 🦈.

command-line parser shargs

Last synced: 09 Oct 2025

https://github.com/cityssm/node-avanti-time-data-parser

Parses the time data Excel report from Avanti into a JavaScript object.

avanti parser payroll timesheets

Last synced: 27 Oct 2025

https://github.com/mandarancio/dyaf

Do Yourself A Favor: an extensible parser and AST Generator

ast compiler dsl extensible modular parser

Last synced: 22 Mar 2025

https://github.com/myselfshravan/hdfc-statement-explorer

A tool for efficiently managing HDFC bank statements. It allows users to upload, parse, and consolidate statements, providing transaction summaries, running balances, and secure access.

dashboard dsa-algorithm hdfc parser pgsql shardcn statement supabase typescript vite

Last synced: 14 Apr 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/jerryfzhang/jsonwithpython

Learning on dealing with JSON files in Python.

json parser python

Last synced: 28 Apr 2026

https://github.com/kareimgazer/xml-parser

Best xml editor from scratch

cplusplus cpp csharp json parser xml

Last synced: 07 May 2026

https://github.com/eddiecorrigall/elang

Toy programming language interpreted with Python

ast interpreter lexer parser python walker

Last synced: 08 Jun 2026

https://github.com/andrewlader/go-tendo

Go application used to walk a Go project and count the legitimate packages, structs, methods and functions.

ast counting-objects go golang methods packages parser source-code structs

Last synced: 14 Jan 2026

https://github.com/johnedquinn/bminor

A strictly-typed C-like language called B-Minor. Utilizes Bison and Yacc to tokenize, parse, typecheck, and eventually compile into an x86 executable for execution.

assembly bison-yacc code-generation compiler-design parser programming-language scanner typechecker

Last synced: 16 May 2026

https://github.com/kpiorno/mean

A LL-N Grammar Parser for C++11. Fun to travel. Python-like bytecode generator and controller. Zero dependencies.

bytecode cpp11 grammar grammar-parser parser python python3

Last synced: 28 Apr 2026

https://github.com/nelsonbittencourt/excel_to_dataframe

A high performance C++ library to convert Excel files to pandas dataframes.

converter cplusplus cpp dataframes excel pandas parser performance python worksheets

Last synced: 27 Jan 2026

https://github.com/wizard04wsu/javascript-regex

Improved syntax highlighting for JavaScript regular expressions in Atom

atom atom-package javascript parser regex regexp regular-expressions syntax syntax-highlighting syntax-tree

Last synced: 03 May 2026

https://github.com/namorniradnug/simpleparser

Simple expressions parser.

parser

Last synced: 09 May 2026

https://github.com/djwoms/python

python parser site

parser python

Last synced: 08 Apr 2025

https://github.com/lpapailiou/fac

A toy programming language including jflex scanner, cup parser and semantic validation. Executably by console and by gui (a toy-IDE).

automaton bnf compiler-construction cup flex flex-cup formal-language interpreter java java-8 javafx javafx-application jflex parser programming-language regex theoretical-computer-science toy-language

Last synced: 04 May 2026

https://github.com/huygensing/tree-sitter-tagml

tree-sitter grammar for TAGML

parser tagml tree-sitter

Last synced: 04 May 2026

https://github.com/lestoni/logtick-parser

Fuller Git Log Parser

git log parser

Last synced: 14 Jun 2025

https://github.com/tqma113/recursive_descent

A recursive descent parser for CF(Context Free).

parser recursive-descent recursive-descent-parser

Last synced: 05 Jul 2025

https://github.com/xzripper/parentheses

Lightweight parentheses parser in Python.

parentheses parser python

Last synced: 09 Jun 2026

https://github.com/seddryck/chrononuensis

Chrononuensis is a library for parsing complex time periods like year-month, year-quarter, month-week, and year-week. Effortlessly decode and validate non-standard formats, handle fiscal calendars, ordinal days, and custom cycles. Lightweight, flexible, and precise, it structures time data with ease.

date-parser date-structure parser

Last synced: 16 Oct 2025

https://github.com/piotrkowalczuk/elblog

Elastic Load Balancing access log parser

aws decoder elastic-load-balancing elb golang parser

Last synced: 05 May 2026

https://github.com/rzane/argy

Yet another command line option parser

arguments cli command-line options parser positional ruby

Last synced: 08 Oct 2025

https://github.com/erykjj/traverture

OBSIDIAN PLUGIN: parse, convert, preview, and insert Bible scripture references

bible-reference-parser bible-references obsidian-plugin parser scripture-references scriptures

Last synced: 25 Jun 2026

https://github.com/longbridge/parser-benchmark

Benchmark parsers

nom parser peg pest

Last synced: 10 May 2026

https://github.com/yycoder/thrifter

Non-destructive thrift parser with zero third-party dependency.

ast formatter golang golang-package parser thrift thrift-parser

Last synced: 13 Jun 2026

https://github.com/aaronlippold/pdf2inspec

(DEPRECATED) Parser for PDF security guidance documents to an InSpec profile

inspec mitre-corporation parser parslet

Last synced: 09 Jun 2026

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

A GEDCOM 5.5.1 file parser

gedcom parser

Last synced: 24 Mar 2025

https://github.com/keinos/gofeed-cli

✅ A command that parses RSS/Atom/XML feeds to JSON. GoFeed Powered.

cli-app go gofeed parser

Last synced: 14 Jan 2026

https://gitlab.com/zhiburt/ansitok

A library for parsing ANSI Escape Codes

ansi parser rust terminal

Last synced: 14 Apr 2025

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

🧚pxi-pxi is a sample .pxi module 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: 24 Apr 2026

https://github.com/markomanninen/plcparser

Propositional Logic Clause Parser (Python, PHP, Javascript, Hy)

bootstrap heroku hylang javascript logic-programming notebook parser php python travis-ci unittest

Last synced: 15 Apr 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/lee-w/facebookmessageparser

Parse your facebook message archive into JSON format

facebook parser

Last synced: 24 Mar 2025

https://github.com/st235/xcalc-core

Free open source arithmetic grammar parser 🧮

calculator cpp grammar parser xcalc

Last synced: 10 Jun 2026

https://github.com/jcp/datafilter

Quickly find flags (words, phrases, etc) within your data. :male_detective:

csv data-clean data-cleansing hate-speech-detection parser python swear-filter text textfile

Last synced: 14 Jan 2026