Styling React Applications
Harry
· 22 Sep 2026
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Approaches
- Tailwind for speed, responsive and dark mode.
- CSS Modules for scoped styles.
- Bootstrap for quick admin UIs.
Responsive and Dark Mode
Use sm/md/lg prefixes; persist theme to localStorage and toggle the dark class.
Reusable UI
Build Button, Input and Card primitives with variant props for consistency.
Key Points
- One design language across the app.
- Theme switching is state + CSS.
- Primitives beat one-off styles.