dynamodb-toolbox/dist/esm/utils/chunk.js

Lightweight and type-safe query builder for DynamoDB and TypeScript.

export const chunk = (items, chunkSize) => {
    // important not to mute the original array
    const itemsClone = [...items];
    const chunkedItems = [];
    while (itemsClone.length > 0) {
        chunkedItems.push(itemsClone.splice(0, chunkSize));
    }
    return chunkedItems;
};