Top PARSE GitHub Repositories & Tools (2026)

mdast utility to parse markdown

SystemVerilog compiler and language services

Python-based Comprehensive Network Packet Analysis Library

The gold standard Stax XML API implementation. Now at Github.

Python library for parsing and generating UBX GPS/GNSS protocol messages.

Batfish is a network configuration analysis tool that can find bugs and guarantee the correctness of (planned or current) network configurations. It enables network engineers to rapidly and safely evolve their network, without fear of outages or security breaches.

LL(k) and LALR(1) parser generator for Rust and C#

A view for display markdown text.support markdown streaming like gpt&claude&gemini&deepseek

A tree-sitter grammar for the Swift programming language.

PHP library for Parsing, Generation and Sending HL7 v2 messages

A modern and lightweight library for working with email addresses in Java

PHP library to read and extract text, markdown & images from PDFs - Fast & Low memory - Built from scratch

Binary parser for the .evtc files that arcdps generates after a boss encounter. This will generate a .html file where the results can be easily reviewed.

Rust crate for writing GStreamer plugins and various plugins - This repository moved to https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs

StAEDI - Streaming API for EDI: Java library featuring a reader/parser, writer/generator, and validation

AI-native web scraper. Single binary with a bundled Claude Code skill. MIT-licensed alternative to Firecrawl.

📝 Markdown and HTML renderer for Svelte 5 — built for streaming AI agent output from Claude Code, ChatGPT, and agentic workflows. XSS-safe defaults, token caching, TypeScript types.

m3u8 file downloader library and chrome & firefox extensions/add-on's

An SQL Parser/Lexer for C#

ODE solver library in Rust