NeoSOFT React Native Developer Interview Questions, Process, and Tips

React is a JavaScript library for building user interfaces.

• React is used for creating reusable UI components.

• It uses a virtual DOM for efficient rendering.

• React allows for declarative programming.

• It was developed by Facebook and is open source.

• React Native is a framework for building mobile apps using React.

Hooks are a feature in React that allow you to use state and other React features in functional components. Redux is a state management library for JavaScript applications.

• Hooks are functions that let you use React state and lifecycle features in functional components.

• Hooks provide a way to reuse stateful logic between components.

• Redux is a predictable state container for JavaScript apps.

• Redux helps manage the state of...read more

Class components are ES6 classes that extend the React.Component class, while functional components are just plain JavaScript functions.

• Class components are more feature-rich and have access to lifecycle methods.

• Functional components are simpler and easier to read and test.

• Class components can have state and use lifecycle methods like componentDidMount and componentDidUpdate.

• Functional components are stateless and do n...read more

ES5 is the older version of JavaScript, while ES6 is the newer version with added features and syntax improvements.

• ES6 introduced let and const for variable declaration.

• ES6 introduced arrow functions for shorter syntax.

• ES6 introduced classes for object-oriented programming.

• ES6 introduced template literals for easier string interpolation.

• ES6 introduced destructuring assignment for extracting values from objects and arra...read more