Authentication with Scala and http4s: 2FA (Two-Factor Authentication)
23 min read • • Guide
Discover how to implement a two-factor authentication system with one-time passwords (HOTP and TOTP) using Scala and http4s
Articles written by 'Herbert Kateu'
Herbert Kateu
Experienced software developer that is very passionate about functional programming in Scala, and always keeps tabs on whats trending in the Scala ecosystem. When he is not programming he plays jazz guitar and takes his dog on walks.
Authentication with Scala and http4s: OAuth
16 min read • • Guide
Discover how to implement OAuth authentication in Scala with http4s and GitHub as your OAuth provider
Authentication with Scala and http4s
26 min read • • Guide
Learn how to implement HTTP authentication with Scala and http4s: basic, digest, session, and JWT tokens
Configuring http4s Security: Handling CORS and CSRF
16 min read • • Guide
In this article, learn how to configure an http4s server to effectively guard against cross-origin requests and CSRF attacks
gRPC in Scala with FS2 and ScalaPB
22 min read • • Guide
A comprehensive guide to enabling microservices communication with gRPC in Scala
UDP with Scala and FS2 Explained
30 min read • • Guide
Learn how UDP works and discover how to transition from an old Java NIO implementation to a more modern and expressive API like FS2 in Scala
WebSockets in Scala: Part 1 - http4s
39 min read • • Guide
Learn how to implement WebSockets in Scala with http4s to enable seamless two-way communication between your frontend and backend
WebSockets in Scala: Part 2 - Integrating Redis and PostgreSQL
37 min read • • Guide
Learn how to integrate Redis with Scala using redis4cats and persist records in Postgres with skunk, enhancing your chatroom application with powerful new features