FAQ

Common questions.

Do I need to install anything to use BlockUI?

No. Every block is a standalone .astro file. Copy it into your project and it works immediately — no npm install, no config, no peer dependencies.

Can I use BlockUI blocks outside of Astro?

Yes. Each block renders to plain HTML with Tailwind utility classes. You can copy the rendered output and use it in any framework or plain HTML project.

Is BlockUI free?

BlockUI is completely free and open-source under the MIT license. Use it in personal and commercial projects without restriction.

How do I customise a block?

Every block uses plain Tailwind classes directly in the markup. Change a color, adjust spacing, or restructure the HTML — there are no abstractions hiding anything from you.

Are the blocks accessible?

Yes. All blocks use semantic HTML, include appropriate ARIA attributes, and support keyboard navigation out of the box.

How often are new blocks added?

New blocks and variants are added regularly. Watch the GitHub repository or follow us on Twitter to get notified when new content ships.