Some of what you see in WeMachines is other people's work, shared under open licenses. Here is each piece, who made it, and the license it is under.
Emoji
Animated emoji. The animated emoji in WeMachines are Noto Emoji Animation by Google, licensed under CC BY 4.0. We use the animations unchanged.
Emoji images. The still emoji images are from Noto Emoji by Google, licensed under the Apache License 2.0. Its flag images are in the public domain or otherwise exempt from copyright.
Animation player
The animations are drawn by dotLottie from LottieFiles, which renders with ThorVG. Both are under the MIT License:
Copyright (c) 2023 LottieFiles.com
Copyright (c) 2020 - 2026 ThorVG Project
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.
Typeface
On devices other than Apple's, WeMachines and this site load Inter by Rasmus Andersson, licensed under the SIL Open Font License 1.1. Apple devices use their own system fonts instead.