Vue3 Course

# v-on.native modifier removed breaking # Overview The .native modifier for v-on has been removed. # 2.x Syntax Event li...

# Transition Group Root Element breaking # Overview <transition-group> no longer renders a root element by default...

# Transition Class Change breaking # Overview The v-enter transition class has been renamed to v-enter-from and the v-le...

# Slots Unification breaking # Overview This change unifies normal and scoped slots in 3.x. Here is a quick summary of w...

# Render Function API breaking # Overview This change will not affect <template> users. Here is a quick summary of...

# Props Default Function this Access breaking Props default value factory functions no longer have access to this. Inste...

# $listeners removed breaking # Overview The $listeners object has been removed in Vue 3. Event listeners are now part o...

# KeyCode Modifiers breaking # Overview Here is a quick summary of what has changed: BREAKING: Using numbers, i.e. keyCo...

# key attribute breaking # Overview NEW: keys are no longer necessary on v-if/v-else/v-else-if branches, since Vue now a...

# Inline Template Attribute breaking # Overview Support for the inline-template feature(opens new window) has been remov...

# Global API Treeshaking breaking # 2.x Syntax If you’ve ever had to manually manipulate DOM in Vue, you might have come...

# Global API breaking Vue 2.x has a number of global APIs and configurations that globally mutate Vue’s behavior. For in...

# Functional Components breaking # Overview In terms of what has changed, at a high level: Performance gains from 2.x fo...

# Fragments new # Overview In Vue 3, components now have official support for multi-root node components, i.e., fragment...

# Filters removed # Overview Filters are removed from Vue 3.0 and no longer supported. # 2.x Syntax In 2.x, developers c...

# Events API breaking # Overview $on, $off and $once instance methods are removed. Application instances no longer imple...

# emits Option new # Overview Vue 3 now offers an emits option, similar to the existing props option. This option can be...

# Data Option breaking # Overview BREAKING: data component option declaration no longer accepts a plain JavaScript objec...

# Custom Elements Interop breaking # Overview BREAKING: Custom elements whitelisting is now performed during template co...