Gmail Add-on Design Kit
A simple Sketch library to speed up Gmail Add-on designs
18 Alternatives To Gmail Add-on Design Kit
Forma Sketch Library
Create easy automated web forms with dropdowns in Sketch
HERO Mobile Mockups
High-quality mobile device mockups for Sketch & Photoshop

Messaging Design Kit for Sketch
Everything you need to design rich messaging experiences

Sketch 40
Latest version of the vector drawing tool
Sketch Confetti
Generate gorgeous confetti patterns in 1 click.
Sketch Freebie
Collection of all kind of Sketch app freebie resources
Sketch Plugin Course by Design+Code
Enhance your design workflow by creating a Sketch plugin
Sketch Plugin for Framer
Copy and paste directly from Sketch into Framer.
Sketch Repo
Collection of resources for anyone who uses Sketch