How to create an SlideShow in javascript?

What can be used to create a new small JavaScript plugin or library, which has not yet been created on the web?

• I tried to create one javascript plugin. But what ever idea get into my head is already done in web. I am trying to create a small plugin in javascript that can be useful for outside world. I am not super expert in JavaScript, but it's my wish to create something new in javascript to world.

• Answer:

  1) Think from a user's perspective and not a programmer and try to figure out if anything you find is not there and it should have been in Javascript when you use any web application. 2) I you do not find any idea for a new (core) functionality, try to create some hybrid solution e.g. take more than one core features and create some mixed solution. 3) Since JavaScript is a client side language, if you will be able to develop something which will take care of something which is handled by server side language only nowadays, you may do some innovation.