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Building Embeddable Widgets with Svelte: A Step-by-Step Guide
Engineering Updated Jan 24, 2026 15 min

Building Embeddable Widgets with Svelte: A Step-by-Step Guide

Learn how to build a production-ready embeddable widget using Svelte 5, the Shadow DOM, Tailwind CSS, and Rolldown. A complete tutorial from setup to deployment.

Wilson Wilson, Founder of Ferndesk
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