# About trademarks
Third-party trademarks referred to on this site are owned by their respective owners.
Keychain, macOS, Objective-C, Safari, and Xcode are trademarks of Apple Inc., registered in the U.S. and other countries. Swift is a trademark of Apple Inc. App Store is a service mark of Apple Inc.
The Bluetooth® word mark is a registered trademark owned by the Bluetooth SIG, Inc. and any use of such a mark by LY Corporation is under license. Other trademarks and trade names are those of their respective owners.
IOS® is a registered trademark of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.
QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and in other countries.
Git™ is a trademark of Software Freedom Conservancy, Inc., corporate home of the Git Project, in the United States and/or other countries.
GitHub and Electron are registered trademarks or trademarks of GitHub, Inc. in the United States and/or other countries.
Google Play and Android are trademarks of Google LLC.
Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.
Windows is a registered trademark or a trademark of Microsoft Corporation in the United States and/or other countries.
Node.js is a trademark of Joyent, Inc. and is used with its permission. We are not endorsed by or affiliated with Joyent.
OpenID® is a trademark (registered in numerous countries) of the OpenID Foundation.
Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners.
Perl is a trademark or a registered trademark of the Perl Foundation.
Python® is a trademark or a registered trademark of the Python Software Foundation.
Redis™ is a trademark owned by Redis Labs Ltd. in the U.S. and other countries.
Heroku is a registered trademark of Salesforce.com, Inc.
Netlify is a trademark or registered trademark of Netlify, Inc. in the United States.