Web Worker

• partytown - Relocate resource intensive third-party scripts off of the main thread and into a web worker.
• comlink - Comlink makes WebWorkers enjoyable.
• greenlet - Move an async function into its own thread.
• workerize - Moves a module into a Web Worker, automatically reflecting exported functions as asynchronous proxies.
• worker-dom - An in-progress implementation of the DOM API intended to run within a Web Worker.
• threads.js - Offload CPU-intensive tasks to worker threads in node.js, web browsers and electron using one uniform API.
• workbox - JavaScript libraries for Progressive Web Apps.
• operative - Runs an operation inside a web worker, passing you helpful promises.