Reactivity in Vue 3 How does it work

Gregg Pollack uncovers Vue 3 Reactivity. This is the first lesson from a full Reactivity course, available on With weekly video tutorials, four learning paths, and exclusive content with Evan You (the creator of Vue), Vue Mastery is the ultimate learning resource for Vue developers to levelup their skills. Explore more courses Get in touch 0:00 Vue 3 Reactivity 1:00 A Simple Vue App 2:00 How can we save the total calculation 3:55 dep 6:07 Multiple reactive objects