fairyground is distributed under the GNU General Public License 3.0.
| Asset | Source | Author | License | Notes |
|---|---|---|---|---|
| public/assets/images/pieces/merida | The lila repository, the pychess-variants repository, ffish-test | Armando Hernandez Marroquin | GPLv2+, see lila's COPYING.md | |
| public/assets/images/pieces/cburnett | wikimedia commons | various authors, main author cburnett | CC BY-SA 3.0 | |
| public/assets/sound/thearst3rd/move.wav | ffish-test | Terry Hearst | CC0 (Public Domain) | |
| public/assets/sound/thearst3rd/capture.wav | ffish-test | Terry Hearst | CC0 (Public Domain) | |
| public/assets/sound/thearst3rd/check.wav | "Notification 1_1" on freesound.org | Joao_Janz | CC BY-NC 3.0 | |
| public/assets/sound/thearst3rd/terminal.wav | "Chord Alert Notification" on freesound.org | graham_makes | CC BY 3.0 | |
| public/assets/images/board and public/assets/chessground.css | chessground-examples and pychess-variants | Lichess contributors and pychess-variants contributors (???) | GPLv3+ |