Quiver
Custom Shopify app for Kalemsy — cache product data, variant pencil images, and a customizable theme extension.

Quiver is a custom Shopify app built for Kalemsy. When the store owner caches their products, the data is saved to a database. Each product can be assigned 4 variant pencil images with attribute information for filtering. Built as a Shopify theme extension, Quiver can be placed anywhere in the theme and all text and structure is fully customizable. Bulk CSV and ZIP upload support lets you update hundreds of products in minutes.
Highlights
- Product Data Caching
- Cache product data to a database (Hono.js, Cloudflare, Supabase) for fast and reliable access.
- Variant Pencil Images
- Assign 4 variant pencil images per product with attribute data for filter-based discovery.
- Theme Extension
- Shopify theme extension that can be placed anywhere in the theme with fully customizable markup and text.
- Bulk Upload
- CSV and ZIP bulk upload support — update hundreds of products and images in minutes.
- Custom Attributes
- Customizable attribute fields for filter-based product discovery, editable by the store owner.