Edit your themes, plugins and Images with File Browser Pro. you can now edit images with Pixlr editor. We don't need to explain this in writing, just see it in action.
If you are a web designer, usually on the go with no access to your image editor. This is the right plugin.
Edit html, php, js code snippets with the wonderful Codemirror Editor. You can go Full screen mode by pressing F11 on an active Codemirror window.