Find the useful first version.
Choose the problem that matters and the smallest flow that solves it. Try the idea before expanding the feature list.
Who is this for? / Builders & founders
From a first prototype to a working product, bring the app, platform or web tool you want to build. Work through the decisions, test the experience and move towards something people can use.

Choose the problem that matters and the smallest flow that solves it. Try the idea before expanding the feature list.
Work through the code, data and integrations the product needs. Review AI-assisted changes and test the important journeys as you go.
Give it a domain, a home online and a clear way to get started. Use what people do with it to decide what deserves your attention next.
A place to start
Build a useful calculator, organiser or workflow tool for a specific group of people. Prototype the main task, develop the working version and try it with the people it is meant to help.
Tools to explore: Replit, Lovable, Codex, Claude Code, GitHub, Vercel
See the tools we work withName the person, the problem and the action your product needs to make easier.
Work through one useful flow from beginning to end. Check it under the conditions a real user will meet.
Invite people to try the product. Fix the obstacles and build on the parts they find useful.
Made for your next step
Bring the work. Find people to build with.