Sketch Confetti - Generate gorgeous confetti patterns in 1 click.
Humaaans - Mix-&-match illustrations of humans with a design library.
Frames for Sketch - Create awesome websites & apps using powerful design system
Avataaars - Mix and match avatars with a Sketch library
Sketch Plugin Course by Design+Code - Enhance your design workflow by creating a Sketch plugin
Sketch Icons - Generate a dynamic icon library in less than 5 minutes