A single page app can be developed using the following steps:
- Create the initial html file that includes all the necessary files to build a single page app.
- Add React JS to your project by installing it from NPM or downloading it from their website.
- Create a new folder called src and add index.js as the entry point for your app.
- Import React JS into your index file, which will import all the necessary dependencies like react, react-dom, and others.
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