Lesson 17
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What you will learn in this lesson
- Know what an app extension is.
- Generate a theme app extension with Shopify CLI.
- Write an app block that shows a gift note message on the product page.
- Write an app embed block that shows a small badge on every page.
- Check the files with Theme Check and preview them with shopify app dev.
Everything in Shopify App Developer
- 28 step-by-step lessons
- 3 mini projects with solutions
- A final project for your portfolio
- Real commands and real output in every lesson
- Practice task with a solution in each lesson
- Progress saved to your account