Visily - The easiest and most powerful wireframe software for agile teams.
Magnific Popup - The greater part of Lightbox modules will completely preload a picture before showing it.
Learn SpriteKit by Design+Code - Make a platformer iPhone game from scratch in Swift 4.
jQuery Lightbox - jQuery Lightbox plugins are utilized to showcase images and other web stuff using modal dialogs.
PSD to Sketch Design Converter - Convert a Photoshop design to a layered Sketch file for free
Fancybox - fancyapps.com - Fancy App Store