Licenses and open source

The code of the Patepang app and core has been set to use the GNU Affero General Public License version 3 (AGPL-3.0-only). This license is required, because both use libsignal, which has the same license. Patepang's server code also uses AGPL-3.0-only, as a choice for openness.

Patepang's code will be opened at the public launch, after a security audit by an outside party. Until then, the code is not yet open to the public.

Once the code is opened, you may use, study, modify, and share it. If you share a modified version, or run it as a service for other people over a network, you must make its source code available under the same license.

The full text of the license is on the GNU website (another site).

Next.js

MIT License, for the site framework.

React and React DOM

MIT License, for the site interface.

Phosphor Icons

MIT License, for icons.

Plus Jakarta Sans

SIL Open Font License 1.1, for the typeface, © 2020 The Plus Jakarta Sans Project Authors.

Next.js includes other open-source components, each under its own license. The Plus Jakarta Sans typeface is served from Patepang's own websites; its license is at openfontlicense.org (another site).

The Patepang app uses libsignal (AGPL-3.0-only) and other open-source software. [Full list of third-party notices for the app: coming later]

App Store is a trademark of Apple Inc. Google Play is a trademark of Google LLC.

Every version that is published stays at its own address. The address without a date, legal.patepang.com/licenses, shows the version in force.