Magnific Popup - The greater part of Lightbox modules will completely preload a picture before showing it.
Chars - Unicode Symbols Keyboard for iOS
jQuery Lightbox - jQuery Lightbox plugins are utilized to showcase images and other web stuff using modal dialogs.
Smart Compose in Gmail - Write emails faster with Smart Compose in Gmail
Fancybox - fancyapps.com - Fancy App Store
Fonty - Simple tool for testing web fonts directly on live sites