Nick Taylor • 7/8/2024

The React useRef Hook: Not Just for DOM Elements

This technical article explains the React useRef hook, which creates a mutable reference object that doesn't trigger re-renders. It covers using useRef to directly access and manipulate DOM elements (like focusing an input) and demonstrates a more advanced use case: managing a ReadableStream from an API (like OpenAI) to cancel an ongoing stream. The post includes code examples and references a real-world implementation from the Open Sauced project.

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#React #Frontend #dom