How to Create Your First Shopify Theme Section?

What are theme sections? At a high level, sections are modular components of a Shopify theme that merchants can customize. If you’re building a Shopify theme from scratch or tweaking a theme for a client, you’ll need to create a few different types of sections, which will vary depending on context, so you have to know how to get started with creating different types of theme sections, and the rules for using them.