Sketch is a powerful design tool developed by Bohemian Coding. It is available only for Mac and can be bought from here for $99. Below you will find a list of plugins, resources, articles and tutorials to help you get started with Sketch.
PLUGINS & APPS
→ A super simple plugin manger for Sketch.
→ Sketch app plugin for generating dummy data such as avatars, names, photos, geo data, etc.
→ A measure tool for measurements and design specs.
→ Review, import and export styles in Sketch.
→ Sketch plugin to make documenting design easier.
→ Sketch app plugin for displaying Google material design color palette.
→ A Sketch plugin that calculates the color contrast of two layers and evaluates it against the WCAG.
→ Dynamic button plugin allows to create buttons with fixed padding no matter what text you add.
→ Generate App Store images for all iPhone sizes from Sketch.
→ A Sketch plugin for creating multiple sizes of iOS icons.
→ This simple Sketch 3 plugin will generate a palette of color swatches for you.
→ This is a Sketch plugin to rename layers.
→ A plugin by Nathan Rutzky for generating GIFs from a sequence of artboards.
→ An index of the most useful plugins for Sketch.
→ A collection of really useful Sketch plugins.
→ The mailing list for developers creating Sketch plugins.
→ A semi-official directory of plugins hosted on GitHub.
→ An article by David Okuniev, founder of Typeform, on switching to Sketch.
→ In this article Armando Sotoca breaks down each tool within Sketch.
→ Tips, thoughts and insights on Sketch. By Christian Krammer and Alex Wu.
→ An article by Nicolas Dular where he shares some things that he learned while working with Sketch.
→ An article by Nick Woodman where he shares the best practices he learned using Sketch.
→ Learn how to master vector shapes.
→ Tweak an existing web page without original assets.
→ A list of tips that can help you knock things out faster in Sketch.
→ An article by Sagi Shrieber on why he moved to Sketch.
→ Basic and advanced Sketch customization by Sagi Shrieber.
→ Sketch workflow for iOS development.
→ An article by Anthony Colangelo.
→ Notes and thoughts by Sebastien Gabriel.
→ Thoughts about Sketch.
→ Some thoughts about Sketch.
→ High quality Sketch resources that you can use in your projects.
→ Top quality resources for designers and developers who use Sketch.
→ The most comprehensive Yosemite UI kit designed exclusively for Sketch 3.
→ Get one free Sketch file everyday.
→ A Sketch file of GUI elements found in the public release of iOS 8.
→ GUI Sketch template for the 42mm version of the Apple Watch.
→ A list of keyboard shortcuts for Sketch.
→ Fully scaleable Apple iOS devices for Sketch.
→ 360 outline and 360 matching solid icons in vector and bitmap formats.
→ All the goodness of Font Awesome in symbols crafted specifically for Sketch 3.
→ Premium collection of Sketch resources for mobile & web projects.
→ Expanding UI kit for Sketch.
→ A Material design UI kit for Sketch.
→ A bi-weekly curated publication full of interesting links about Sketch.
→ Free iPhone wireframe UI kit by Anthony Aubertin.
→ The Foundation 5 template for Sketch 3.
→ The Bootstrap 3 template for Sketch 3.
→ This wireframe kit provides every elements you need for creating professional and elegant iOS wireframes.
→ Handcrafted mobile UI kit for iOS made for Sketch 3.
→ Social media icon pack for Sketch.
→ UI kit freebie that consists of data visualization elements.
→ Free design resources for Sketch 3.
Sketch 3 Tutorials (video / free)
→ A series of video tutorials by LevelUpTuts.
Design a Login Form Interface (article / free)
→ A tutorial for beginners by Armando Sotoca where he teaches you how to design a login form in Sketch.
SketchCasts (video / paid)
→ A weekly screencast covering Sketch app, you can become a member for $8/month.
SketchDesign (video / paid)
→ Learn how to design an iPhone app with Sketch 3 for $49.
Practical UI Design With Sketch (video / paid)
→ A Sketch course where you’ll learn how to use its tools to create a admin user interface for $15.
Learn Sketch 3 (video / paid)
→ Learn how to create mobile and web designs with Sketch 3 for $29.
Sketch 3 App Design (video / free)
→ This course is gonna teach you how to design a website, a mobile app, an icon using Sketch 3 for free.
Create an Icon with Sketch 3 (article / free)
→ A tutorial by Arnaud Schlupp where he teaches you how to create an icon in Sketch 3.
Designing an iOS App With Sketch 3 (video / free)
→ Learn how to design step by step an iPhone app user interface using Sketch 3.
Mastering the Bézier Curve in Sketch (article / free)
→ Learn how to make beautiful curved vector shapes in Sketch.
Create a Colorful Switch in Sketch (article / free)
→ In this article Sebastien Gabriel teaches you how to create a colorful switch in Sketch.
Learn Sketch (video / free)
→ A growing collection of Sketch 3 tutorials for both the casual user and professional designer.
iOS Design using Sketch 1 (video / free)
→ Part one in a video tutorial series about designing an iOS app using Sketch.
iOS Design using Sketch 2 (video / free)
→ Part two in a video tutorial series about designing an iOS app using Sketch.
Understanding Sketch’s Export Options (article / free)
→ Fully understand the different export options available in Sketch 3.
Sketch for Beginners(video / paid)
→ This course will teach the know-how and techniques needed to utilize Sketch to its maximum capacity for those starting out in design work.
Design+code (book / video / free / paid)
→ Learn Sketch 3, the most efficient design tool.
→ Check out the Sketch group on Facebook.
→ Check out the Sketch community page on Google+.
→ Join the unofficial subreddit for Sketch.
→ A community for Sketch users of all skill levels.
→ An overview of freelancers and agencies using Sketch.
→ A community for Sketch designers powered by Slack.