This article describes a TDD (Test Driven Development) approach to implement a Finite State Machine (FSM) using PHP+Laravel. However, such method is general and could be used in the programming language of your choice.

This tutorial describes a TDD approach to refactor code to Replace Constructors with Creation Methods pattern. Starting from working code and some test, refactoring steps are applied to obtain cleaner code

Learn how to use a relational DBMS as authentication provider for Shibboleth IDP instead of default LDAP

More than once I needed to render a laravel view as a downlodable file. This task could be easily accomplished