A high-performance, lightweight, dependency-free CSS and JS framework. Build responsive layout splitters and stunning modern pages with zero overhead.
Using FrankUI is straightforward. You don't even need to know javascript to make fully functional websites that interact with the user.
FrankUI includes built-in, native vanilla JS helpers to work with strings, color conversions, animations, and datetime selections.
FrankUI offers a massive library of ready-to-use CSS components, layouts, and responsive utilities tailored for high conversion rates.
FrankUI supports dark-light switching out of the box, including the relevant components.
We include no icons to keep the codebase ultra-lightweight. Instead, FrankUI is designed to be fully compatible with any icon library of your choice.
FrankUI is a free, open-source project. But you can get premium support from the author.