OpenStarterKit

OSK Pro License

Version 1.0, in force from November 19, 2026.

Copyright (c) 2026 Michele Canini. All rights reserved, except as granted below.

1. What this license covers

"OSK Pro" means the Pro Files listed in section 10, and every update to them that we make available to you. The rest of this repository is OpenStarterKit, licensed under the MIT License in the LICENSE file. Nothing in this license limits your rights under the MIT License for those parts.

2. Who may use OSK Pro

  • Pro license: one individual person. You may use OSK Pro for products you own, personally or through a company that is yours alone, as long as nobody else works on them. A product of a company with other people working on it, or work for clients, needs a Pro Studio license.
  • Pro Studio license: one organization, including its employees and its contractors while they work for it. You may use OSK Pro for products you own and for products you build for your clients.

The license is granted, not sold. It is perpetual, worldwide, non-exclusive and non-transferable. Pro and Pro Studio are two separate licenses: buying one does not change the other.

3. What you may do

  • You may use, copy and modify OSK Pro in any number of projects covered by your license.
  • You may run applications built with OSK Pro for any number of end users.
  • You may keep OSK Pro in private repositories of your own, with any host, for the people covered by your license.
  • With Pro Studio only, you may deliver applications built with OSK Pro to your clients. Your clients may use, host and modify the application you delivered to them. They may not extract OSK Pro from it to reuse it as a starter kit, template or code library, or to build other products.

4. What you may not do

  • You may not redistribute, sell, sublicense or publish OSK Pro, or any part of it, modified or not, as source code. This includes public repositories, gists, issues, forums and any other place where people without a license can read it.
  • You may not offer OSK Pro, or a product derived from it, as a starter kit, template, boilerplate or code library, free or paid.
  • You may not share your repository access, or the archives you download, with people who are not covered by your license.

5. Access and updates

  • You receive OSK Pro in two ways, and may use either or both: as a download from your Polar customer portal, with a zip archive and a git bundle of each version, and through the private GitHub repository openstarterkit/osk-pro.
  • Repository access is for one named GitHub account with a Pro license, up to five with a Pro Studio license. You may replace an account when its person leaves your project. Accounts may not be rotated among people. Who may use OSK Pro is set by section 2, whichever way you receive it.
  • Updates for life: while your license is in force, you receive every update to OSK Pro, including features added to OSK Pro later, as a new download and in the repository. Separate products and services are not included. Other platforms (native iOS and Android apps, desktop apps) and other frameworks are separate products and are not included. The web application of OSK Pro, on any device, is included.
  • Roadmap items shown on our website describe our plans. They are not part of what you buy until they ship.

6. Your code

You own the code you write. OSK Pro remains ours, and the MIT parts remain under the MIT License.

7. Termination

We may revoke your repository access and your downloads, and end this license, if you breach it, for example by publishing OSK Pro, or if your purchase is refunded or charged back. When the license ends you must stop using OSK Pro and delete your copies.

8. No warranty, and limits

OSK Pro is provided "as is", without warranties of any kind, except those the law does not allow us to exclude. This does not affect your statutory rights as a consumer. We give no warranty or indemnity against third-party intellectual property claims. Our total liability is limited to the amount you paid for your license.

9. Governing law

This license is governed by Italian law. If you are a consumer, you keep the protections of the law of your country of residence.

10. Pro Files

  • every folder named "(pro)" under src/app/, at any depth
  • src/pro/
  • prisma/migrations/ folders whose name contains "pro"
  • e2e/pro/
  • docs/pro/
  • scripts/pro/
  • in any other file, the code blocks between the comments "OSK Pro: begin" and "OSK Pro: end"

Every file of OSK Pro starts with "SPDX-License-Identifier: LicenseRef-OSK-Pro".