OpenMoji 12.0 - Open source Unicode-compliant Emojis for everyone
Sensa Emoji - Free, vector, and open-source emoji set
JoyPixels - Freemium set of 3,057 native emoji icons ✨
Vector Emoji - 😍 for Sketch & Photoshop
Emoji Translate - Turn your text into emoji automatically
Emoji CSS - Add Emoji's to your website