A comparison of the Reactivity Concepts in Angular, React, Vue and Svelte by Jonas Bandi

From User Action to Framework Reaction: A comparison of the Reactivity Concepts in Angular, React, Vue and Svelte Reactivity is the main feature of any UI framework: The UI "reacts" to events that are triggered by interactions with the user or by the underlying platform. Every UI framework has to implement this notion of "reactivity". Many of the APIs of UI frameworks are tightly coupled to the implementation of their concepts for reactivity. With live coding demos, we compare the different approaches Angular, React, Vue and Svelte use to implement reactivity. The talks will give you a glance into the inner workings of these frameworks. We also discuss the effect of these different concepts on application programming and application architecture.