JavaScript Questions Blog

March 01, 2022

422

What is context?

March 01, 2022

1172

February 28, 2022

398

What is children prop?

February 28, 2022

2226

Why do we need compilation process?

February 27, 2022

279

How to write comments in React?

February 27, 2022

638

What are the differences between Component and Directive?

February 26, 2022

1281

What is the difference between Element and Component?

February 26, 2022

4837

What are the advantages with AOT?

February 25, 2022

412

What is the purpose of using super constructor with props argument?

February 25, 2022

958

What are the ways to control AOT compilation?

February 24, 2022

399

What is reconciliation?

February 24, 2022

727

What are the restrictions of metadata?

February 23, 2022

256

How to set state with a dynamic key name?

February 23, 2022

2094

What are the two phases of AOT?

February 22, 2022

324

What would be the common mistake of function being called every time the component renders?

February 22, 2022

1612

Can I use arrow functions in AOT?

February 21, 2022

280

Is lazy function supports named exports?

February 21, 2022

1028

What is the purpose of metadata json files?

February 20, 2022

662

Why React uses `className` over `class` attribute?

February 20, 2022

1082

Trending

1. How to programmatically trigger click event in React?2. What is the purpose of push() and replace() methods of history object?3. What is ngcc in Angular Ivy and why is it important?4. How to update a component every second in ReactJS?5. How to pretty print JSON with React?