Do you really need all that JavaScript?

With the growing need to use a SPA for everything, one needs to know the pros and cons of doing so and how they might affect users. This talk shows how you don’t need to ship too much JavaScript and different technologies that exist today that allows you to do just that. We will also discuss concepts like island architecture, resumability, and how to help ship less JavaScript to the browser. We will look at the drawbacks of hydration and how it affects the performance of applications.If you are interested in building performant SPAs this is the talk for you.