RunJS Collect - Browser Extension

  • Collect html/css component from any website
  • Only contains user-defined css, no getComputedStyle
  • Support media queries and hover effects just like origin website
  • Collect the whole page or only part of it
  • Support class/tailwind/inline css mode
  • View component in RunJS or Codepen

Install for freeWatch Video

Showcase 1

RunJS Components

  • 3000+ pure css components
  • Create your own component using RunJS Editor
  • Collect UI component using RunJS Collect
  • Share component with your team
Showcase 1

View Components

RunJS Editor - Online Javascript Playground

  • Create, run and share Javascript/CSS Code online
  • Support React/Vue/Angular/Svelte out of the box
  • No login if you don't want to save the code
  • Keep code secret or public
  • Share private code with invited partner
  • Support asset hosting

Create New Without Login

Showcase 1