install React 5. React Components 6. Introduction to JSX 7. Using JSX to compose UI 8. The difference between JSX and HTML 9. Embedding JavaScript in JSX 10. Managing state in React 11. Component Props has a very small API, and you basically need to understand 4 concepts to get started: Components JSX State Props We'll explore all of these in this book, and we'll leave the more advanced concepts JavaScript embedded into it. That is JSX, a special language we use to build a component's output. We'll talk more about JSX in the next section. In addition to defining some JSX to return, a component has several

configuration (you have customization options of course). 2.0.3. Single File Components Using styled-jsx , completely integrated as built by the same team, it's trivial to add styles scoped to the component in the next lesson. For now, add a little if (!post) return

check before returning the JSX: 30 import { useRouter } from 'next/router' import posts from '../../posts.json' export default component to declaratively handle routing in Next.js apps. It's really handy to manage routing in JSX, but sometimes you need to trigger a routing change programmatically. In this case, you can access

129 16. BabelJS — Working with Babel and JSX................................................................................................. 139 What is JSX? ....................................... big project making developer’s life easy. ● BabelJS also works along with react JSX syntax and can be compiled in JSX form. ● BabelJS has support for plugins, polyfills, babel-cli that makes it easy understand working with JSX and babel. Before we get into the details, let us understand what JSX is. What is JSX? JSX is a JavaScript code with a combination of xml syntax in it. JSX tag has tag name,

Template v/s JSX VueJS uses html, js and css separately. It is very easy for a beginner to understand and adopt the VueJS style. The template based approach for VueJS is very easy. React uses jsx approach

"babel-helper-vue-jsx-merge-props": "^2.0.3", "babel-jest": "^21.0.2", "babel-loader": "^7.1.1", "babel-plugin-dynamic-import-node": "^1.2.0", "babel-plugin-syntax-jsx": "^6.18.0", : "^6.26.0", "babel-plugin-transform-runtime": "^6.22.0", "babel-plugin-transform-vue-jsx": "^3.5.0", "babel-preset-env": "^1.3.2", "babel-preset-stage-2": "^6.22.0", "chalk":

test, include, loader, query. The test will hold details of all the js file ending with .js and .jsx. It has the pattern which will look for .js at the end in the entry point given. Include tells the

language (DSL) that makes it possible to write HTML in pure Kotlin code. In this way, it's similar to JSX from JavaScript. However, with this markup being Kotlin, you get all the benefits of a statically