October 2017
Intermediate to advanced
302 pages
7h 27m
English
Content preview from Progressive Web Apps with React
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Welcome to ReactDOM
Here's a secret about React--it's a library for creating UIs, but not a library for rendering UIs. In itself, it has no mechanism for rendering a UI to the browser.
Fortunately, the creators of React also have a package called ReactDOM for exactly this purpose. Let's install it and then see how it works.
First, we install it with yarn add react-dom@15.6.1.
Then, require it in index.html in much the same way as React:
<body> <img src="assets/icon.png" id="test-image"/> <h1>Hello world!</h1> <div id="root"></div> <script src="../node_modules/react/dist/react.js"></script> <script src="../node_modules/react-dom/dist/react-dom.js"></script> <script> console.log(React.createElement('h1', null, 'Hello from react!')); </script> ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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