SocialSizes - Sketch templates for sharing images & videos on social media
Startup Booster - Startup Booster is a pack of 27 stylish creatives for social media.
Instagram Story Templates by Kapwing - Create simple, beautiful Instagram Stories from templates
Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
SlidesPPT - Beautiful free presentation templates for Google Slides
Appliku - Appliku deploys your apps on your own cloud servers so that you don't need to learn DevOps