ReactJS

What are stateful components?

February 14, 2022

604

How to apply validation on props in React?

February 13, 2022

616

What are the advantages of React?

February 12, 2022

560

What are the limitations of React?

February 11, 2022

1510

What are error boundaries in React v16?

February 10, 2022

788

How error boundaries handled in React v15?

February 09, 2022

607

What are the recommended ways for static type checking?

February 08, 2022

563

What is the use of `react-dom` package?

February 07, 2022

634

What is the purpose of render method of `react-dom`?

February 06, 2022

593

What is ReactDOMServer?

February 05, 2022

1306

When to use a Class Component over a Function Component?

February 04, 2022

1919

How to use innerHTML in React?

The dangerouslySetInnerHTML attribute is React's replacement for using innerHTML in the browser DOM. It is risky to use it considering XSS attacks.

February 03, 2022

18138

How to use styles in React?

February 02, 2022

1185

How events are different in React?

February 01, 2022

820

What will happen if you use `setState()` in constructor?

January 31, 2022

1912

What is the impact of indexes as keys?

January 30, 2022

632

Is it good to use `setState()` in `componentWillMount()` method?

January 29, 2022

1247

What will happen if you use props in initial state?

January 28, 2022

1657

How do you conditionally render components?

January 27, 2022

476

Why we need to be careful when spreading props on DOM elements?

January 26, 2022

574

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