Apps with 'FIDO U2F (2FA) support' feature
Bitwarden is the easiest and safest way to store your logins and passwords across all of your devices (iOS, Android, Chrome, Firefox, Opera, Windows, Mac, Linux, and more). Bitwarden is FREE and open source.
Gitea is a community managed fork of Gogs, lightweight code hosting solution written in Go and published under the MIT license.
Phabricator is a collection of open source web applications that help software companies build better software.Phabricator includes applications for:
It offers an automatic and easy to use solution with end-to-end protection for all written digital communications over the Internet. It have been designed to provide extremely easy and automatic encryption by default for e-mail.