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by vanderZwan
3398 days ago
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Well, I'm not using them yet, but I working on a SPA where I have multiple react-virtualized-select[0] components, each with thousands of options. Creating the fastFilter options[1] for those takes multiple seconds. Although I only do it once and then re-use it, that still freezes up the page at the start, so if I could do that in parallel without freezing the UI that would improve the app for sure. I guess for off-screen image manipulation (if for whatever reason you can't use WebGL and shaders) you'd have to resort to manual pixel manipulation by sending Uint8ClampedArrays back and forth. At least they're transferable by default. [0] https://github.com/bvaughn/react-virtualized-select [1] https://github.com/bvaughn/react-select-fast-filter-options |
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