Read the blog post

React Progressive List is an alternative to React Virtualized. It wins in two possible scenarios:

1. Your list rows are complex and slow to render. react-virtualized cannot render new rows fast enough to maintain a smooth 60fps scroll.
2. You've tried react-virtualized and found it to be overly complicated for your basic needs.

Demo

Demo Site

Install

yarn add react-progressive-list

Example

  renderRow = index => {
    return <Row key={index} avatar={avatars[index]} name={names[index]} />;
  }

  render() {
    return (
      <ReactProgressiveList
        initialAmount={40}
        progressiveAmount={20}
        renderItem={this.renderRow}
        renderLoader={() => <Spinner />}
        rowCount={400}
        useWindowScroll
      />
    );
  }

Props

| Property | Type | Default | Description | | :------------------ | :---------------------------- | :--------- | :----------------------------------------------------------------------------------------------------- | | className | string | undefined | className to apply to the parent div | | initialAmount | number | 10 | initial number of rows to display | | progressiveAmount | number | 10 | number of rows to render each time a new batch is requested | | idleAmount | number | 0 | number of rows to render when the browser is idle (limited browser support for requestIdleCallback) | | isActive | boolean | true | setting to false will render the full list without any progressive loading | | renderItem | (index: number) => React.Node | required | function that returns the row to render | | renderLoader | () => React.Node | () => null | function that returns a loader to render | | rowCount | number | required | the length of your list | | useWindowScroll | boolean | false | When true will use a scroll listener on the window, otherwise will use a scroll listener on the parent |