Web Workers Advanced in JavaScript

Advanced Web Workers usage

AdvancedAdvanced JSExample 10 of 12

web-workers-advanced.js

1const worker = new Worker('worker.js');
2worker.postMessage({ type: 'CALCULATE', data: [1, 2, 3] });
3worker.onmessage = (e) => console.log('Result:', e.data);

Output

Result: 6

What's going on

Web Workers enable parallel processing.

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