Programmatic video for coding agents — HTML to video on your laptop
Drop in a screenshot and convert it to clean code
Agent skill for elegant and simple html plans, architecture diagrams
Phoenix is a modern open-source Code Editor for the web
Tools for publishing transcripts for Claude Code sessions
A robust HTML entity encoder/decoder written in JavaScript
Collection, processing, and rendering functionality for PHP code
An agent skill that answers hard questions with a one-page HTML
Sloc, Cloc and Code: scc is a very fast accurate code counter
A simple and elegant markdown editor
Jupyter Interactive Notebook
HTML, CSS and JS framework for developing responsive websites and apps
The static code analysis tool you need for your HTML
A fast and lightweight IDE
Serialize JavaScript to a superset of JSON
The next generation Javascript WYSIWYG HTML Editor
Command-line XML and HTML beautifier and content extractor
Create WordPress themes with OOP code and the Twig template engine
Converts CSS styles into inline style attributes in your HTML code
A language for writing HTML user interfaces in Go
A Blazing Fast, Enterprise-Grade Web Components Foundation
Hgh power tools for HTML
Beautiful and understandable static analysis tool for PHP
Build cross-platform desktop apps with JavaScript, HTML, and CSS
Home of the MDN live code editor interactive examples