JS Signals

JavaScript has a new primitive for reactive programming: Signals. Almost all the major frameworks have adopted them and there is even a TC39 proposal to add signals directly into the language. But what do they do?

In this talk we will dig deep into the (imho) poorly named Signal, discuss how they are used in modern programming, demystify them by implementing our own in JS, and address the current status of the ECMAScript Signals proposal.