Open-source credits

Zydra is built on these open-source projects. Thank you to their authors.

In every workspace

terminal-browser by Zenbu Labs, MIT. The browser that runs in your terminal, built on Electron and Chromium. Zydra ships a patched fork with two changes of its own: it redraws whole frames, and it keeps a browser profile per workspace. Its license is below.
terminal-code by Zenbu Labs, MIT. VS Code in your terminal, as the tode command. Its license is below.
code-server by Coder, MIT. The VS Code that terminal-code shows, version 4.132.0.
Electron, MIT, and Chromium, BSD-3-Clause. They run terminal-browser.
WebKit, BSD-2-Clause and LGPL-2.1, in its WPE port with WPEBackend-fdo, BSD-2-Clause. The browser in your desktop's tiles, built from source with Zydra's patches.
Playwright by Microsoft, Apache-2.0. Drives that browser, and lets agents open pages and take screenshots.
Mesa, MIT. The workspace's graphics drivers.
Chocolate Doom, GPL-2.0-or-later, playing Freedoom Phase 1, BSD-3-Clause. The Doom in the launcher.
NixOS and Nixpkgs, MIT. The workspace's operating system and almost every package in it.
Linux, GPL-2.0-only. The kernel of every workspace and of our host.

On our host

Smithay, MIT. Zydra's desktop compositor is built with it.
crosvm, BSD-3-Clause. Runs each workspace in its own virtual machine.
NixOS, MIT. The host's operating system.

While a workspace starts

The T-Rex game from Chromium, BSD-3-Clause. Its sprites and its game logic, ported to the terminal, at Chromium 118.0.5993.70.

terminal-browser license

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

terminal-code license