![]() ![]() React Fragments offer a cleaner and more efficient solution by encapsulating child elements without affecting the structure of the rendered HTML.ĬonditionalRendering. They are a way to group multiple child elements without introducing an additional wrapper element in the DOM.īefore Fragments, developers often used container elements like or to group components, which could lead to unnecessary markup and affect performance. React Fragments, also known as Fragment elements, are a feature introduced in React 16. In your question, the query prop passed to QueryRenderer is. Without identifying the fragment, react-relay has relay no link between the QueryRenderer and the descendant FragmentContainer components. React Fragment advantages: Dan Abramov answered. You must name the descendant fragment container's GraphQL fragment in your QueryRenderer. In this comprehensive guide, we’ll delve into the world of React Fragments and explore seven proven techniques to supercharge your app’s rendering for unmatched performance. Question: What’s React Fragment Answer: React fragments are a common pattern multiple elements to be render. This is where React Fragments come into play. If you use ES5 with npm, you can write var React require ('react'). If you use ES6 with npm, you can write import React from 'react'. ![]()
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