Software product starter

Get a new product in front of users with sign-up, onboarding and billing in place.

A working demo for Tallyroom, an invented business. All data is made up and nothing you enter leaves this page.

Tallyroom

Plan the next cycle with everyone in the room.

Goals, owners and capacity on one page per cycle
A short check-in each week instead of a long meeting
Free for teams of up to three

Try it

Sign up and walk through onboarding
Invite teammates and change their roles
Switch plans and see the prorated charge

Under the hood

Form validation shares one schema between screens
Proration is computed from the days left in the billing period
Onboarding progress is resumable

Built with React, TypeScript, Zod, Vitest.

The same skill in production work

A browser suite that had never passed (0 of 103) was repaired to 111 passing tests, and a unit and integration layer that did not exist was added: 458 tests. 569 tests in all, 530 of them added.