34 lines
1.9 KiB
JSON
34 lines
1.9 KiB
JSON
{
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"name": "React",
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"order": 5,
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"time": "5 hours",
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"helpRoom": "Help",
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"challenges": [
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{
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"id": "587d7dbc367417b2b2512bb1",
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"title": "Introduction to the React Challenges",
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"description": [
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[
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"",
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"",
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"React is a JavaScript library designed to make it easier to build complex user interfaces. React does this in a few ways:<br><br><ol><li>React allows HTML to render from a JavaScript file.</li><li>React breaks a website's parts into Components that can then be combined to build pages.</li><li>React Components can pass data to each other as properties</li></ol><br><br>React uses a virtual Document Object Model. Instead of changing the DOM directly, React makes a simplified copy of the DOM (the virtual DOM) when the page loads. This allows React to make changes to elements on the page without re-rendering the entire page. This can improve the responsiveness and functionality of single-page applications.<br><br>While not part of the React library and not required, JSX is often paired with React. JSX is a preprocessor for JavaScript written in a syntax akin to XML that results in more readable code.<br><br><strong>Fun fact:</strong> freeCodeCamp is built using React.",
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""
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],
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[
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"",
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"",
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"The React challenges have not been ported into freeCodeCamp yet. You can visit <a href=\"http://hysterical-amusement.surge.sh/\" target=\"_blank\">this link to work through the alpha version</a> of these challenges. If you have feedback, you can open an issue (or pull request) directly on <a href=\"https://github.com/bonham000/fcc-react-tests-module\" target=\"_blank\">this repository.</a>",
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""
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]
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],
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"releasedOn": "Feb 17, 2017",
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"challengeSeed": [],
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"tests": [],
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"type": "waypoint",
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"challengeType": 7,
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"isRequired": false,
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"translations": {}
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}
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]
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}
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