Meet Proto.IPS a fast and easy prototype based combo box modeled after the gMail Chat Widget.

Features:

• Automatically saved when user clicks outside the widget (on blur)
• Ability to select predefined or enter new value

You can find it at Perfection Kills

• WysiHat Prototype Based Rich Text Editor
• Ajax24’s Drop Tabs. A Creative Take on The Tab Box for Scriptaculous
• Templates in Prototype
• Widget.Blender Smooth Image Morphs For Prototype
• Making The Browser "Aware" of AJAX Requests
• ProtoCorners: Simple Corner Styling for Prototype
• A New Version of Proto.Menu has landed
• Edit In Place with Tiny MCE, Prototype & Scriptaculous
• FastInit: SuperCharge Your Pageloads
• Image Cropper, Smooth Ajax Based Image Cropping for Prototype