React Tutorial - Learn React JS - Course Lesson #2 - React Components and JSX - ReactJS Tutorials

React Components and JSX
React Tutorial - Learn React JS - ReactJS course Lesson #2
Render React components with render() method
Define and use JSX expressions - How to define and use Javascript expressions in JSX within {}
React.Fragment and React Fragments for providing a single parent to a JXS expression
Learn complete React in this video tutorial series. A must watch for all ReactJS beginners and learners. With lots of samples, code, practice questions and projects, learn and master React and become an awesome front end developer.
00:00 React Components
01:48 JSX - Javascript XML
04:06 Create a new React Component
08:23 Using React.Fragment
13:34 Sample Code - Return JSX from function
20:25 Sample Code - Using JSX expressions
26:40 Using map in JSX and render
30:12 Render a table using JSX and conditional rendering
41:24 Exercise - React Component with Render and JSX

Complete React Lessons and ReactJS playlist -

[tenagency]

Hello!
At 26:20 why do you have to concatenate the JSX expression with a string to make true or false show up when calling isPrime()?
<h1>Number 1 {x}, Prime is {" " + this.isPrime(x)}</h1>

[Sanskrit-Secrets]

Is this tutorial with react hooks, or classes?