Understanding basics helps you use UI libraries confidently. Here you will learn the core ideas behind basics, see working examples, and pick up best practices used on real teams.
Basics Overview
At its core, basics is about doing one thing well in UI libraries. Once you understand the pattern, you can apply it consistently across projects and teams.
Good basics pays off across the whole project: fewer surprises, easier collaboration, and smoother onboarding. The snippet below is a solid starting point.
// install a library, then compose its components
// npm install @mui/material @emotion/react @emotion/styled
import Button from '@mui/material/Button';
export default function App() {
return <Button variant="contained">Get started</Button>;
}
UI libraries give you pre-built, tested components so you ship consistent interfaces faster.
Basics Example
// install, import, and use a component
// npm install <library>
import { Button } from '<library>';
<Button variant="primary">Click me</Button>
Start from a minimal Basics example and grow it only as needed.
Keep things explicit so Basics behaves the same for everyone on the team.
Name things clearly so teammates understand your Basics at a glance.
Verify Basics works as expected before relying on it in important work.
Popular UI Libraries Cheatsheet
Quick reference for popular UI libraries related to basics.
Type
Examples
Best for
Component kit
MUI, Ant Design
Complete, styled components
Utility-first
Tailwind CSS
Custom designs from utilities
Headless
Radix, Headless UI
Behaviour + your own styles
Copy-in
shadcn/ui
Owning the component source
Vue kits
Vuetify, PrimeVue
Vue applications
Angular kits
Angular Material, PrimeNG
Angular applications
Theming
CSS variables / theme object
Consistent branding
How Basics Works
Basics fits into the wider ecosystem of UI libraries, which trade a little flexibility for speed, consistency, and built-in accessibility. Understanding the model helps you choose and use it well.
UI libraries give you pre-built, tested components so you ship consistent interfaces faster.
Component kits give styled, ready-to-use building blocks.
Headless libraries provide behaviour and leave styling to you.
Utility-first tools compose styles directly in markup.
Theming layers keep branding consistent across components.
Practical Guidance for Basics
When adopting basics, weigh bundle size, accessibility, framework fit, and how easy it is to customise. The best choice is the one your team can maintain consistently.
Factor
What to check
Accessibility
Correct roles, ARIA, keyboard support
Customisation
Theming and style overrides
Bundle size
Tree-shaking and import cost
Ecosystem
Docs, maintenance, community
Common Mistakes
Skipping edge cases and error handling when using basics.
Not verifying the result of basics before moving on.
Over-complicating basics before you actually need the extra flexibility.
Ignoring documentation, which makes basics hard for the next person to follow.
Key Takeaways
Basics is a core part of working effectively with UI libraries.
Start small and keep basics focused on a single goal.
Apply consistent patterns so basics scales across your project.
Practise and document basics to keep your workflow maintainable.
Pro Tip
Bookmark this basics pattern and reuse it. Consistency across your UI libraries work is worth more than clever one-off solutions.
You now understand basics in UI libraries and how to apply it in real projects. Next, continue with What Is a UI Library? to keep building your skills.