We currently have these 3 tutorials for EaselJS and TexturePacker.Tutorials for other frameworks are available from the tutorials list.
This tutorial explains how to create animations and optimized sprite sheets for your EaselJS project. Free demo source code included.
This tutorial explains the most used sprite sheet types and how you can easily create a sprite sheet from a single of images. Links to free software included.
Tutorial: Create sprite sheets for your normal mapped sprites.