killdate.devPrima Digital — Studio Development Blog
In Prod
Prima Digital documents what it builds: production SaaS, agentic products, and open source tooling for the community. vizstack is the open source release — a zero-install route and dependency visualizer for any file-based router codebase (Remix, Next.js, and more).
Clone on GitHub →Shelf is a Shopify app that gives merchants a daily briefing on what their competitors are doing — prices, inventory signals, stock levels. It crawls rival storefronts with Playwright, passes the signals through a four-layer AI pipeline, and surfaces the output inside the merchant's Shopify admin. The scaffolding that turns raw competitor data into a decision you can act on today.
How it was built →vizstack is a zero-install CLI that turns any Remix or Next.js codebase into an interactive dependency map. Point it at a directory and it produces a single HTML file showing your routes, database, AI providers, and external APIs as a scrollable graph — hover any node to see what connects to it. The tool that makes your app's architecture visible in one command.
Open interactive map →