What is the difference between React and React Native?

Vaibhav Kothia May 30, 2023 0 Comments

React is a JavaScript library for building user interfaces. It is used for creating web applications that are fast, scalable, and simple. React uses a declarative paradigm and aims to be both efficient and flexible.

React Native is a mobile framework that compiles to native app components, allowing you to build native mobile applications (iOS, Android, and Windows) in JavaScript that allows you to use React to build native mobile apps. React Native provides a set of components and extensions that allow you to quickly build mobile apps that look and feel like native apps on any supported platform.

For example, if you wanted to create a simple React app that displays a list of items, you would use the React library to create the components and structure of the page. With React Native, you would use the React Native components to create the same page, but with the added benefit of being able to compile the code to native components and run it on a mobile device.

How does React handle user input?

Vaibhav Kothia May 26, 2023 0 Comments

React handles user input by using the onChange event handler. This event handler allows the user to input data, which is then stored and can be used to update the state of the application.

For example, if you had a form with an input field, you could use the onChange event handler to update the state of the application with the user’s input.

In the example below, we have a form with an input field and a button. When the user types something into the input field and clicks the button, the onChange event handler is triggered and the value of the input is stored in the state of the application.

function App() {
const [inputValue, setInputValue] = useState(”);

const handleChange = (e) => {
setInputValue(e.target.value);
}

return (

Submit

);
}

export default App;

What is Vue.js?

Vaibhav Kothia May 26, 2023 0 Comments

Vue.js is a progressive JavaScript framework for building user interfaces. It is designed to be incrementally adoptable and focuses on declarative rendering and component composition.

Example:

const app = new Vue({
el: ‘#app’,
data: {
message: ‘Hello World!’
}
})