Performancemedium
What rendering improvements does React Fiber provide over the previous reconciliation algorithm?
Discuss how React Fiber enhances rendering performance and responsiveness in React applications compared to the older stack-based algorithm.
Asked at React
Answer
React Fiber improves rendering by:
- Breaking down UI updates into smaller units, allowing for incremental rendering.
- Enabling asynchronous rendering, which helps maintain responsiveness during complex updates.
- Supporting features like time slicing and suspense, which enhance user experience.
Source: https://www.greatfrontend.com/questions/quiz/what-is-react-fiber-and-how-is-it-an-improvement-over-the-previous-approach