Vue v-show Directive

Vue v-show Directive

 What is Vue v-show Directive?

v-show controls an element’s visibility using CSS (display: none).

• true → element is visible

• false → element is hidden

•  The element always exists in the DOM.

 Basic Example

v-show vs v-if (Important)

•  Use v-show for dropdowns, modals, tabs
• Use v-if for authentication, permissions

v-show with Boolean Expressions

v-show Limitations

•  Does NOT work with:

  • <template>

  • v-else

  • v-else-if

• Cannot conditionally create/destroy components

v-show with Styling

Vue automatically adds:

You can combine with CSS transitions:

 Common Use Cases

• Menus

• Tooltips

• Modals

• Accordions

• Tabs

 Key Points to Remember

• v-show only hides/shows elements

• Element remains in the DOM

• Faster toggling than v-if

• Not suitable for conditional rendering logic

 Conclusion

The v-show directive is perfect when you need quick visibility toggling without destroying elements.
Choose wisely between v-if and v-show for better performance.