Guides Flutter Email & Phone Auth: 3 Simple Steps To Log In Your Users via Email, SMS, and WhatsApp using Cotter In this tutorial, we'll build a flutter app that allows users to sign up and sign in with their email or phone number instead of using passwords.
Guides Fast Passwordless Auth in Flutter: Add a One-line Sign-Up and Login with Device using Cotter In this tutorial, we'll create a Flutter app from scratch that allows users to sign in with their device instead of using passwords or magic links.
Guides Passwordless Login with Email and JSON Web Token (JWT) Authentication using Next.js How do you log in your users and how do you give them access? We'll go over how to authenticate and authorize users without passwords in Next.js.
Guides Angular: Send Email, SMS, and WhatsApp Verification Code to New Users Worldwide In this tutorial, we'll add a simple email and phone number verification to an Angular app with options to send the verification code via SMS and WhatsApp.
Guides Say Goodbye To Passwords: The Easy Way to Add Sign In With Device to Your React Native App in 5 Minutes We'll go over how to build a React Native app and allow users to "Sign in with device" instead of using passwords or magic links.
@ Cotter Welcome to Cotter's Blog In this blog, we will be talking about our product, feature updates, and development tutorials! As we grow, we'll also share some experience about building a startup, the tools that
