VUE — Computed & Watch

Overview

In this lesson you will learn Computed & Watch in VUE with clear examples.

What you'll learn

• What Computed & Watch means
• When to use it
• A practical example
• Common mistakes

Syntax

// Syntax idea for Computed & Watch

Example

<template><h1>Computed & Watch</h1></template>

Notes

• Start with a small example first.
• Test in Playground.

Common mistakes

• Forgetting syntax details.
• Not testing the output.

Try it: open the Playground from the button above.