Abstraction layer over YouTube's internal API
A SQL database implemented purely in TypeScript type annotations.
Tools and libraries to glue C/C++ APIs to high-level languages
Create ridiculously fast Lexers
oletools - python tools to analyze MS OLE2 files (Structured Storage, Compound File Binary Format) and MS Office documents, for malware analysis, fore...
Extensible SQL Lexer and Parser for Rust
Pretty diff to html javascript library (diff2html)
Parse Photoshop files in Ruby with ease
High precision scientific calculator with support for physical units
Validate XML, Parse XML and Build XML rapidly without C/C++ based libraries and no callback.
PostHTML is a tool to transform HTML/XML with JS plugins
YamlDotNet is a .NET library for YAML
A (WIP) Extremely fast JavaScript and TypeScript linter and Rust crate
Parse RSS, Atom and JSON feeds in Go
Write expressive, high-performance parsers with ease.
Kong is a command-line parser for Go
This is a lootfilter for the game "Path of Exile". It hides low value items, uses a markup-scheme and sounds to highlight expensive gear and is based...
Java library for parsing and rendering CommonMark (Markdown)
Created from react styleguidist for Vue Components with a living style guide
📝 HTML to React parser.
HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard supp...
Trigger functions or evaluate cron expressions in JavaScript or TypeScript. No dependencies. Most features. Node. Deno. Bun. Browser.
A fast and flexible Markdown parser written in Swift.
A tree-sitter based AST difftool to get meaningful semantic diffs
Python m3u8 Parser for HTTP Live Streaming (HLS) Transmissions
Simple and fast HTML and XML parser
:smirk_cat: A snarky 1kb Markdown parser written in JavaScript
A feed parsing library
Simple .INI file parser in C, good for embedded systems
A fancy diagnostics & error reporting crate
A pure Rust Excel/OpenDocument SpreadSheets file reader: rust on metal sheets
A POSIX-compliant AWK interpreter written in Go, with CSV support
🐬 A simplified implementation of TypeScript's type system written in TypeScript's type system
A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.
RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.
Header-only TOML config file parser and serializer for C++17.
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source f...
Low output latency streaming HTML parser/rewriter with CSS selector-based API
Beautifier and language aware code comparison tool for many languages. It also minifies and a few other things.
A New Tool for Reading JavaScript Code since 2017
A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations
PSA: moved into babel/babel as @babel/parser -->
A Parser for CSS Files written in PHP. Allows extraction of CSS files into a data structure, manipulation of said structure and output as (optimized)...
WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog...
Microsoft.Recognizers.Text provides recognition and resolution of numbers, units, date/time, etc. in multiple languages (ZH, EN, FR, ES, PT, DE, IT, T...
Type-safe YAML parser and validator.
A simple Atom/RSS parsing library for PHP.
An alternative implementation of Golang specs, written in Rust for embedding or wrapping.
jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go
SVG file parsing / rendering library