Plugins, a magical buzzword for some people, annoyce for others. Many know how to use them and even how to write them for an existing system. When starting from scratch plugins become quite a bit more difficult to comprehend for the novice.

This article is for all these folks who try for the first time to implement a plugin-system which allows you to extend an application without touching the main application itself.

Purpose

In my previous post i explained why i am starting this project. In this post i like to explain what the requirements are to consider this project done. In a short sentenced in last post i already stated that this project tries to implement a todo app. A fairly typical “hello world” application in the web development field i would say. Today i like to define the features such an app must have to be considered done.