Here is a list of my favourite CSS front-end frameworks:
Great looking UI and has 27 components, would be best used for apps with a higher emphasis on front-end design
Very popular library with a lot of community support also has over 63 + components. Ant Design goes for a simple flatter look and great for simple dashboard apps and also has a lot of uselful 3rd party libraries.
Another very pupolar UI library based on googles design language and has a massive component list with a large community behind.
Very simple UI library, similar to a better looking bootstrap Ui.
highly customizable, low-level CSS framework.
AgnosticUI --
Accessible React component primitives that also work with Vue 3, Svelte, and Angular