I have used bulma in several projects. We could not customize with the websites very well. Also when we need "quick solutions" Bulma is not suitable (I mean basic animations, to-top buttons, transparent navbar solutions etc. For these solutions, you need extra js codes).

Everybody knows about Bootstrap (heavy but popular).

Now we start a new project with UI kit, I like it. Pros: It is fast and lightweight and imho it has very good UI. Cons: Small community. Documentation.

Check this link for kick-off. https://github.com/zzseba78/Kick-Off

Maybe it is helpful.

Been checking out Bulma, myself, and really dig it. I like that it's a great base level jumping off point. You can get a layout going with it, pretty quickly, and then customize as you want. It definitely sounds like it's the one you're leaning towards but a big factor would be who will be using it most? Your boss, yourself, others? Whichever you like best, you'll prob be most productive with but if in the end your boss says it has to be UIkit, then best to be open-minded and give it another shot. Sometimes you may not jive with new tools in your stack, at first, but then they can become tools you learn to love. Best to you in your decision! Take care & keep safe.

You can also check TailWindCss

I've moved away from the concept of UI kits. Not that many support CSS grid. A lot of the icons are easier to use in SVG. I've had success in the concept of design framework and design tokens. I build my brand identity in Figma, and extract in Diez. Then Diez integrates into React and SASS. Much easier because design is decoupled from software in a central authority, and software updates automatically from design changes.

Honestly - pick whatever you are the most comfortable with. You can achieve almost the same effects with different tools, so why not use something I like using?

I used UIKit and Bootstrap many times. I love Bootstrap for fast, easy layouts to web apps. Clean code, easiest and fastest way to write layouts for front end if you learned something before about Bootstrap. Now in React I use React-Boostrap too. About UIKit I can say its nice idea. It's easier than Bootstrap. This is good option for trainee developer to learn how u should create layout of your website, but for me UIKit have not enough functions. If you need to create something complicated, u have an error in your mind. You must create amazing code combinations for UIKit where in Bootstrap in the same ideas you have easy solutions.

Actually it really depends on your needs, there are 3 types of UI frameworks you can use:

1. A complete set of UI components like: https://react-bulma.dev/en/getting-started.

   Pros:

   Having a lot of pre-built UI components saves a lot of time

   Cons:

   need to learn the react framework and the bulma styles, and it's harder to customize to your needs

2. A pure css framework, like Bulma, where you write all the components yourself.

   Pros:

   A lot of flexibility to build the components you need

   Cons:

   You are bound to Bulma classes and markup.

   Takes more time since you need to build the components

3. A utility class framework like: https://tailwindcss.com/.

Pros:

Most flexible, mix and match classes as you like and build your own markup

Very easy to customize to your needs

Cons:

Might take time to get used to and takes more time since you need to build the components

If you choose options one, then it's just a matter of deciding what style you like (material,ant, bulma) and go with the library that implements it If you go with pure css and build your own components, I can't recommend tailwind enough, I've been finding myself building entire pages without writing a single line of css.

And if later on, the designer wants to make a change to some color, or size, I just need to change one value in the config file, and the entire app is updated.