- Home
- Javascript
- Conditional Rendering & Dynamic Rendering
Conditional Rendering & Dynamic Rendering
Contents
Conditional Rendering & Dynamic Rendering
A. Conditional rendering means displaying different UI elements based on conditions or state values. React decides what to show depending on the current state.
In this project, the swap button switches between the Length, Weight, and Temperature tabs and, when clicked, changes the order of the input fields using the reverse state.
B. Dynamic rendering using map() means generating UI elements from an array or object instead of writing them manually. It makes the code reusable and scalable.
In this project, map() is used to render tabs and radio button options dynamically from the unitData object. This allows easy expansion of new unit types without changing the UI structure.
Real-Time Unit Converter in React
AP










