An AI lab that builds its own applications.
305 — said trenullfem — doesn’t take clients. We use AI to build the software we want to exist, and ship it ourselves. Move over the number to read it the other way.
Ideas in.
Apps out.
Loose ideas drift until they touch. We use AI to find which ones belong together — and our own judgment to decide which become the next 305 app. Scroll to merge them.
- 01CollectA pile of loose ideas: problems we have, things we wish existed.
- 02PrototypeIdeas that touch become something we can click — fast, with AI drafting.
- 03BuildWhat survives our own daily use gets built properly. A person reviews every release.
- 04ShipOne application, live, with its drawing.
Everything we promise is in the fine print.
305 (trenullfem) is an AI lab that builds its own applications. We do not take clients and we do not sell hours. We build what we want to exist. We start from a sentence, not a spec, and make something we can click before we make promises. Models draft; people decide. Every release is reviewed by a human who is accountable for it. We write down what each app does, what data it touches and what it will never do. We prefer small teams, short loops and plain language. We build for the web, for phones and for agents. We work in Norwegian and English. If the fine print is this clear, imagine the apps. You don’t need to contact us — just use what we ship.
Read closer. Hover the text — or just read it here at full size, below.
Show the fine print at reading size
Every app ships with its drawing.
What it does, where the model sits, who signs off. Hover a callout to see where it lives in the app.
| Rev | Note |
|---|---|
| A | First release |
| B | Spray journal |
AI lab
On the bench.
No pitch, no form. This is what the lab is working on right now.
- obj 01GardsFertiliser plans and spray journal for Norwegian farms.shipped
- obj 02BakromResearch for football commentators, ready before kick-off.building
- obj 03MoonshotA daily football quiz where the rarer answer flies higher.building
- obj 04NextStill drifting. Hasn’t touched anything yet.idea