Not built yet

Airbnb

Stays, an availability calendar and bookings that cannot collide.

Surfaces
web, admin, mobile
Architecture
triple

Not built yet

It is on the list and named here rather than hinted at, so it is obvious what is finished and what is not. A membership covers it the day it ships, along with everything else added while it runs.

{ What you open it for }

The parts that are actually hard.

Every application shows how to build an application, and that sentence helps nobody choose. These are the specific problems this one has already solved.

  • An availability calendar that cannot sell the same night twice

  • Search over dates, price and a map without scanning every listing

  • Money that arrives from one party and leaves to another

{ Access }

One of them, or every one of them.

$10 buys a single blueprint and keeps it. A membership covers all of them, including the ones that are still on the list, for as long as it runs.

  • Membership

    $20a month

    Every blueprint, including the ones added while you are a member.

  • Membership, yearly

    Two months free

    $200a year

    The same thing for the price of ten months.

  • Lifetime

    $400once

    Every blueprint there is, and every one there will be. Nothing to renew.

  • Or $10 for a single blueprint, kept permanently.
  • The invitation reaches your GitHub account within a minute.
  • A membership covers every blueprint added while it runs.
  • Cancel whenever. What you have already cloned stays yours.