Devfest Torino - Frontend On Stage: Mastering Performance with Svelte, Angular, React by Michele

Description

In the dynamic frontend development landscape, choosing the right framework is crucial. Angular, Svelte, and React are among the most popular, each with its own strengths and distinct philosophies. In this talk, we'll set aside preconceptions to conduct an objective and in-depth analysis of the real-world performance of these three contenders. We'll explore their underlying architectures—from React's Virtual DOM to Svelte's reactive compilation, and Angular's reactive and Zone.js/Signals-based approach—and understand how these design choices impact runtime performance, bundle size, and developer experience. Through benchmarks, code examples, and concrete use cases, we'll evaluate pros and cons, offering valuable guidance for anyone needing to make informed technology decisions for their next project.