01What it does
Every lab has analyses that live in someone's spreadsheet: a standard curve, a dilution series, a normalization. LabWren turns a plain-language description and one example file into a small app the whole lab can use, with every calculation visible so it can be checked.
02Built with
Next.js and TypeScript on Cloudflare Workers (D1, KV, R2), Claude for the build step, and Vitest and Playwright for tests. A desktop preview runs on Electron.
03Status
In development with a founding team of six. I'm co-founder and CEO.