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Custom Renderer

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NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Dec 16, 2020 · Frontend Development

Performance Optimization in React: Diff Computation, Fiber Architecture, and Custom Renderers

The article explains how React’s virtual‑DOM diff can become a performance bottleneck, reviews classic optimizations such as debouncing, PureComponent, and idle callbacks, then details how the Fiber architecture makes diffing interruptible and prioritized and how the same reconciler can be leveraged to build custom cross‑platform renderers.

Custom RendererFiberFront-end
0 likes · 13 min read
Performance Optimization in React: Diff Computation, Fiber Architecture, and Custom Renderers