Alpine.js x-format: Interpolate expression only once

by rameel September 24, 2025

HTML

<div x-data="{ message: 'Hello, World!' }" x-format.once>
  <input x-model="message" />

  <p>
    Message: {{ message }}
  </p>
</div>

<script src="https://cdn.jsdelivr.net/npm/@ramstack/alpinegear-format@1/alpinegear-format.min.js" defer></script>
<script src="https://cdn.jsdelivr.net/npm/alpinejs@3/dist/cdn.min.js" defer></script>

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Alpine.js x-format: Interpolate expression only once

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