Using Alpine.js

Using Alpine.js

Alpine.js is a minimal JavaScript framework that lets you add dynamic, reactive behavior directly in your HTML — without the overhead of larger frameworks like Vue or React. It’s perfect for lightweight interactivity inside HubSpot or static sites built with the FreshJuice Developer Edition.

🧩 Why Alpine.js

• Lightweight: Only a few kilobytes in size, loads instantly.
• Declarative: Write logic directly in your markup with x- attributes.
• Reactive: Changes to data automatically update your DOM.
• Perfect for HubSpot: Works great inside custom modules or themes without extra build steps.

⚙️ Getting Started

Alpine.js is already included in the FreshJuice Developer Edition, so you don’t need to install anything manually.

You can start using it right away by adding attributes to your HTML:

<div x-data="{ open: false }">
  <button @click="open = !open">Toggle text</button>

  <p x-show="open" class="fade">🍊 Hello from Alpine.js!</p>
</div>

Here’s what happens:

• x-data defines a local component state.
• @click toggles the open variable when the button is clicked.
• x-show conditionally displays the paragraph based on that state.

🎨 Common Use Cases

You can use Alpine.js to:

• Toggle elements (menus, tabs, modals).
• Animate or transition content visibility.
• Bind dynamic data inside templates.
• Handle form interactions or validation.

Example — a simple FAQ accordion:

<div x-data="{ open: false }" class="faq">
  <button @click="open = !open" class="faq-title">What is FreshJuice?</button>

  <div x-show="open" x-transition class="faq-content">
    A vibrant open-source theme for HubSpot CMS 🍊
  </div>
</div>

🧠 Learn More

Want to dive deeper and learn all the tasty tricks? Visit Alpine.js — where Caleb, the creator himself, shares delightful recipes, patterns, and insights for building with pure flavor 🍋

Stay creative, stay fresh — and unlock Pro features in the Knowledge Base.