Creates an SVG graphic of a QR Code. Adds a to_svg method to the RQRCode::QRCode class provided by the 'rqrcode' gem.

2 factor authenication made easy.

joinself sdk

Passwordless multi-factor authentication. Unlike password-based solutions that require you to remember just another PIN or password, sezame is a secure and simple multi-factor authentication solution. You only need the username and your fingerprint on your smartphone to log into any sezame-enabled site.

URL shortener for Rails 6

A toolkit of Terminal. Rich support for color, mouse, and lightweight component.

One Time Password plugin for the Trestle admin framework

A gem to integrate your Rails app with Google 2Factor-authenticator mobile apps

Simple templates to generate documents in various formats.

Virtual name card for online video systems.

WeChat Bot for Ruby with personal account