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What does "render" mean in programming?
render is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.
Definition
To generate the visual output of a component or page from code. In React, a component renders JSX. On the server, rendering produces HTML that is sent to the browser.
Example
"React re-renders a component whenever its props or state change."
Word forms
| Form | Type | Meaning | Example |
|---|---|---|---|
| render | verb (infinitive) | To generate and display UI from code or a template | "React will render the component when its state changes." |
| rendered | past tense | Generated and displayed UI | "The page was rendered on the server and sent as HTML." |
| rendering | gerund | Generating and displaying UI | "Rendering large lists without virtualization causes performance issues." |
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