The main thread, on the web, has a lot of responsibilities. At the same time, web apps are getting more sophisticated every day. Therefore, the main thread gets too busy that will disappoint our user showing janky frames! The off-main-thread architecture ensures apps run smoothly on every device for everyone.
In this talk, we will go through the possibilities in browsers such as WebWorker, Worklet, and WebAssembly introducing practical tools that allow us to boost our user experiences.