Get Shit Done
Free Bootstrap 3 UI kit
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Ayro UI
Bootstrap UI Kit for startup and SaaS business
Based UI
Sketch UI kit for feeds on iOS, Android and web
Bots UI Kit
Fully customizable Sketch UI Kit for Messenger Platform
Chat UI kit by InVision
A beautifully minimal app UI kit (Sketch & Photoshop)
Epic Pxls
UI kits, icons, templates, mockups and more, free
Guacamole UI kit by Avocode
Free Sketch, Photoshop & Adobe Xd UI kit
Handsome Illustrations
Create unique illustrations for websites & applications.
Landing UI Kit
Handcrafted UI components for landing pages
Material Design for Angular
Material Design for AngularJS Apps
Material Kit
A badass Bootstrap UI Kit based on material design
NOW UI kit by InVision
A beautiful cross-platform UI kit (PSD & Sketch)
Now UI Kit
A beautiful Bootstrap 4 UI kit. Yours free.
Phoenix Startup UI kit
Powerful cross-platform UI Kit (PSD & HTML5)
RELATE
Relate is an Environment for Learning And TEaching
Tapglue Elements
Turn your app into a social network with one line of code
iOS 10 GUI Kit
Free fully customizable UI Kit for Sketch & Photoshop
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Free collection of UI components and screens of iOS 12
iOS Design Kit
The newest library of native iOS templates