Droplr + Sketch OverviewTop UsesPros & ConsTips & AdviceCompetitorsSketch Tips & Advice If you’re just started with Sketch, check out the numerous Sketch tutorials available on the website. These include documents with detailed instructions, video courses, and interactive books. Install a Sketch Library to access UI kits that include templates, prototypes, flows, and diagrams. These libraries can be used across projects to ensure your different products or apps follow the same design. If you are designing a mobile app or website from scratch, check out the multitude of free Sketch wireframe kits available online. These kits can help you design the layout of your site or app and test user experience before adding in other design essentials such as typography and a color palette.