node-redis/examples/set-scan.js

// An example script that shows how to use the SSCAN iterator functionality to retrieve the contents of a Redis set.
// Create the set in redis-cli with this command:
//     sadd setName a b c d e f g h i j k l m n o p q

import { createClient } from 'redis';

const client = createClient();
await client.connect();

const setName = 'setName';

for await (const members of client.sScanIterator(setName)) {
  console.log('Batch of members:', members);

  // Process each member in the batch if needed
  for (const member of members) {
    console.log('Individual member:', member);
  }
}

client.close();