How to Setup a New Project in ReactJS
Posted By : Shilpa Adlakha | 29-Jun-2017
To setup new project in ReactJS
You can setup new project using following command in terminal:
1) npm install -g create-react-app
Then follow , the next command:
2) create-react-app myProject
The above command creates a folder named myProject, you can name it as per your purpose and then reach to newly created folder
3) cd myProject
Then run the final command to run the project:
4) npm start
After successfull compilation , view the project on portnumber 3000
Url => http://localhost:3000/
Then do some changes in app.js to see understand the working of reactjs. Then ,build some more complex functionality. You can begin with a small program to see how it works, we write the small line of code for showing the output on browser
The following code prints : Welcome to REACT JS
<h1>Welcome to REACT JS</h1>,
The document.getElementById , will find the id root and print the line in h1 tag in that html element whose id is root.
The ReactDOM.render is used to render(show) the output.
you can customize the code and implement the logic as per the requirement of your application.This is just a basic example to explain how it works .