remark is a popular tool that transforms markdown with plugins. These plugins can inspect and change your markup. You can use remark on the server, the client, CLIs, deno, etc.
Repositories
rstacruz repositories
Mount React components to the DOM using custom elements
Mount Elm apps as web components using Remount
[UNSUPPORTED: consider minitest-should_syntax instead.] RSpec-like syntax for Test::Unit
Extensions to page.js, the Express-inspired client-side router
Image resizing HTTP service
Responsive typography using CSS variables
Parse argument options
Client-side routing library. It's about the journey, not just the destination
Reasonable System for CSS Stylesheet Structure
Reasonable System for JavaScript Structure
Repeats an RSpec example until it succeeds.
Created with CodeSandbox
Installs Ruby, JRuby, Rubinius, MagLev or MRuby
The official port of ruby-lang.org to Jekyll and a git-based workflow.
Provides a standard interface for async APIs that supports promises, callbacks and catches errors properly
Don't look at me