Beginner · 5 weeks · Hybrid
Component boundaries in vanilla and islands
Encapsulation, slot contracts, and progressive enhancement for marketing sites.
USD 360 · Certificate when rubric modules pass
Modules
- Shadow roots
- Hydration guardrails
- Storybook-lite
Project stack
Astro islands · CSS layers · Custom events
Course inquiry
Form posts to your endpoint—wire server-side handling before production.