react-dynamic-virtual-scroll

React component available to implement virtual-scroll at any page without worrying about the dynamic item height.

You can play with the library over here: Codesandbox

Installation

npm install react-dynamic-virtual-scroll

No external dependencies so no need to worry about security and package size.

Usage

• Import component.

  import VirtualScroll from "react-dynamic-virtual-scroll";

• Add component as follows in your render method:

  <VirtualScroll
      className="List"
      minItemHeight={40}
      totalLength={100}
      renderItem={(rowIndex) => {
          return (
            <div className="List-item">
              <h3>List item: {rowIndex}</h3>
            </div>
          );
      }}
  />

Props Table

name	type	required	default	description
minItemHeight	number	true		Minimum item height to calculate the placeholder spacing.
totalLength	number	true		Total number of items to be rendered.
renderItem	(rowIndex) => React.ReactNode	true		Callback to render items for specified index values. 0-indexed
length	number		30	Total number of items to be rendered in the dom.
buffer	number		10	Total number of items to be rendered in the dom before and after your required dom items.