What we build when we're not building for you
Our own products keep us honest. Everything we sell to clients we use ourselves every day: the framework, the tools, the methods. Here is the whole workshop.
Contember Fabrika
Your own business apps without your own IT department. We build the first app in a week in your infrastructure, your team learns to build the next ones, and we stay behind them with support and an SLA.
contember.com →Contember Framework
The full-stack TypeScript framework behind everything from small editorial systems to systems that run entire companies. We still use it for custom projects today. You define a data model and get a GraphQL API, sign-in, roles and a React admin.
More about the framework →Nua Site
A website you own. We convert any site into code that belongs to you. Then you edit it simply by sending a message. No developers, no vendor lock-in.
nuasite.com →Redo My Site
Paste the address of your old website and AI rebuilds it into clean Astro and Tailwind code, tuned for speed. What used to take a week takes fifteen minutes.
redomysite.com →Smaller tools, fresh from our GitHub
While building Fabrika and our products, we keep making tools for our own work. The ones that make sense outside our team, we publish too. Small, sharp, and with Czech names.
A free, native Mac terminal multiplexer that runs multiple CLI agents across projects in one window.
A zero-configuration local dev proxy. Point domains at local ports, HTTPS and auto-discovery included.
A database client that gets out of your way, focused on what you do most: looking at your data.
A drop-in replacement for wrangler dev and the Cloudflare Vite plugin, powered by Bun.
A local E2B-compatible sandbox runtime. One Go binary, no cloud required.
An AI-driven harness for end-to-end browser tests.
Lightweight user-feedback capture with screenshots, annotations and debug info.
A local dashboard for Claude Code token usage and costs. See where your tokens go.
A dependency-free server-side framework for Cloudflare Workers: HTTP routing plus a typed, tRPC-like API.
A seed scenario manager: named, idempotent, dependency-aware database seeds, agent-friendly.
A workspace dependency linter for TypeScript monorepos that keeps imports where they belong.
Why so many things at once? Because the best way to prove you know what you're doing is to show your work. Each of these products grew out of a problem we had ourselves. And each taught us something our clients now get.
Want us to build something for you?
We build business apps with the same care we put into our own products. The first one can be running in a week.