Why teams
choose BlockUI.

Designed to get out of your way — clean blocks that fit any project.

01
Zero dependencies
Each block is a self-contained file. No third-party libraries, no runtime overhead — just HTML, CSS, and the framework you already use.
02
Copy, paste, done
Skip the npm install. Grab the source from the code tab, drop it into your project, and customise it however you like.
03
Accessible by default
Semantic HTML elements, proper heading hierarchy, keyboard-navigable interactions, and meaningful ARIA attributes throughout.
04
Responsive at every breakpoint
Built mobile-first with Tailwind breakpoints. Every block looks right on a 320 px phone and a 4K monitor alike.