VueJS-Slovenia: Recreating Vue’s Reactivity System

This talk was given on 26 Oct 2023 at Vue.js Slovenia meetup hosted in Ljublyana.

Live-coding link

Description

• This aims to demonstrate how we could use proxy to build functionality similar to reactive, ref, watchEffect and computed in Vue.
• The current implementation is incomplete and differs to Vue's reactivity:
  • current implementation only has shallow reactivity
  • current implementation's watchEffect will not update dependencies after the first run
  • current implementation's computed's ref is mutable
  • many more...

Author

Jason Yu