Building a Shopify app: the decisions before the code
Most briefs that arrive as “we need an app” are a Flow, a metafield or an extension. If you do need one, four choices made in week one decide what it costs for years.
CATEGORY
Apps posts
Everything we have written on apps, 4 posts, newest first.
4 posts on apps
CategoryApps
The app audit: what every installed app costs you
The monthly fee is the cost everyone can see and the smallest one. An app also costs you data reach, theme surface area and a dependency nobody wrote down.
Theme app extensions: apps that do not touch your code
What Shopify theme app extensions are, how they differ from pasted snippets, and why “does it use one?” should shape which apps you buy.
When a custom app becomes a product
You built something for one store and it works. Turning it into an App Store listing is not a distribution change. Shopify will not let it be one. It is a second app and a second business.
NEXT STEP
Free store audit
A senior Shopify engineer reviews your storefront, theme performance and checkout, then sends a prioritized list of fixes.
