虚拟化(Virtualization):这是一种优化技术,通过仅渲染当前视口可见的部分数据来提高性能。对于长列表或大数据集,这可以显著减少DOM元素的数量,从而提高渲染性能。 React Virtualized 或 React Window:这两个库是React社区广泛使用的虚拟化列表组件。它们提供了高效的列表渲染功能,适用于处理大量数据。
代码分割(Code Splitting):通过动态导入(dynamic import)将代码拆分成多个较小的包,按需加载,减少首次加载时间。 使用虚拟化(Virtualization):使用react-window或react-virtualized等库来实现虚拟化,只渲染可视区域内的元素,提高性能。 避免使用内联函数:内联函数会在每次渲染时创建新的函数实例,影响性能。将内联函数移...
react-virtualized-checkbox: Checkbox group component with virtualization for large number of options react-virtualized-select: Drop-down menu for React with windowing to support large numbers of options. react-virtualized-tree: A reactive tree component that aims to render large sets of tree structured...
react-virtualized-dnd is a React-based, fully virtualized drag-and-drop framework, enabling the the cross over of great user interaction and great performance. This project was made in response to the large amount of issues experienced trying to use virtualization libraries together with drag and ...
React Virtualization：React 虚拟化库（如 react-window 和 react-virtualized）可以动态计算并渲染可视区域内的列表项。当用户滚动列表时，虚拟化组件会动态加载和卸载视口内的元素，显著减少 DOM 元素的数量，从而提高渲染性能。5. 控制组件的更新频率 在 React 中，组件的更新是由 props 或 state 的变化触发的。
react-virtualized-checkbox: Checkbox group component with virtualization for large number of options react-virtualized-select: Drop-down menu for React with windowing to support large numbers of options. react-virtualized-tree: A reactive tree component that aims to render large sets of tree structured...
比如说，用户如果需要单次加载超过一万行数据，那么几乎一定需要用虚拟化(virtualization)过的表格，或者...
reactvirtualizationreact-virtualizedreact-windowreact-virtual UpdatedJun 16, 2024 TypeScript jacobworrel/react-windowed-select Star143 Code Issues Pull requests Discussions An integration of react-window with react-select to efficiently render large lists. ...
TheSyncfusion React MultiSelect Dropdownis a powerful tool for this purpose, but its performance can suffer when dealing with extensive data. This is where virtualization comes in, significantly enhancing the performance of your MultiSelect Dropdown. ...
首先最重要的是明确你的用户需要哪些功能,比如说,用户如果需要单次加载超过一万行数据,那么几乎一定需要用虚拟化(virtualization)过的表格,或者至少是能够加上虚拟化的表格。再比如,如果你的用户需要按列排序、交换列顺序等,那么对应的表格组件也必须支持这些功能。