Duckey - iOS keyboard for sending animated stickers
Keysmith - Create custom keyboard shortcuts for your Mac and the web
StickerPop API - Embed all the best stickers and GIFs into your apps.
Shortcut Keeper - Shortcut Keeper is a simple macOS app that lets you store the keyboard shortcuts you use daily in your apps.Save all the shortcuts you want to learn and remember.Keep it on the side while using your apps and quickly check your saved shortcuts!
SketchKeys - Learn Sketch shortkeys easily w/ keyboard stickers
ShowMeYourHotKeys - Show All shorcuts of applications!