Fine-Grained Reactivity with Signals: A New Frontier in Front-End Frameworks
TL;DR : Signals are transforming how modern JavaScript frameworks manage state and UI updates. This blog introduces the foundational concepts of signals, explores their history, and shows how they’re being adopted by frameworks like Angular, Vue, and SolidJS. You'll also get a practical glimpse into how signals work under the hood and how Angular leverages them for fine-grained reactivity. By Javi , Developer and Community Organizer at GDG Central Florida