Hi Product Hunt, I'm Djordje, the maker of PlayPolaris. I built PlayPolaris to make prototyping Shopify app screens easier. Open the builder, start with a layout, arrange real Polaris web components, and export HTML or React JSX for your app. The preview uses Shopify's own Polaris runtime. The editor checks nesting, slots, property values, and basic accessibility as you build. You can switch between Polaris v1 and v2 RC, save reusable components, and edit together through a shared link. WebMCP-compatible browsers also let AI agents build, validate, and export alongside you. It's free, open source under MIT, and needs no account. Work is saved in your browser, so export anything you want to keep as a backup. This is an independent project, not an official Shopify product. I'd love feedback from Shopify app developers and designers: what would make this useful in your workflow, and which screens or components should I improve next?

PlayPolaris

Build Shopify app UI visually. Export real Polaris code.

Build Shopify app UI visually. Export real Polaris code.