Harbor —
An internal admin builder for ops teams who outgrew Retool but don't want to ship a frontend.
Built initially for our own ops, now a beta with 9 design partners. Generates internal tools from a SQL view + a JSON spec.
Harbor is what we built when our own ops team kept asking for more internal tools and we kept saying no.
Retool is great until your data model gets opinionated. We needed something that started from a SQL view, generated a real frontend, and didn't lock us into a vendor.
Generate a real SvelteKit app from a JSON spec + a SQL view. Self-hosted by default. The whole thing is a thin layer over PostgREST and Drizzle.
9 design partners using it in production. Public launch scheduled for Q3 2026. Saved our ops team an estimated 200 hours in the first quarter alone.
Lead designer. Designed the spec language and the visual builder.