NeutralinoJS - Neutralino is a lightweight application development framework.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Instant Content Management - Add content management to any website in under 30 seconds.
Shutter - Shutter is a feature-rich screenshot program.
Craft CMS - Content management system built on Yii PHP Framework
Snipping Tool - Use Snipping Tool to capture a screen shot, or snip, of any object on your screen, and then annotate, save, or share the image