A Low-Code UI Framework
for Mobile and Web Apps
Silk UI is a fully-integrated UI Framework for OutSystems. Have a look at the amazing capabilities Silk UI has available for you. 
Build amazing mobile and web responsive user
interfaces with pre-built templates, samples and patterns
Mobile Apps
Accelerate the creation of beautiful user interfaces for
phones and tablets of all sizes.
Pre-built patterns and components that you can drag and
drop to the screen for a great mobile experience.
Gorgeous templates and samples to answer different applications needs.
Beautiful designs and smooth interactions for a solid mobile native experience.
Extensively tuned for optimal performance on all mobile devices.
Web Apps
Build solid web responsive applications with instant
preview for any device.
Pre-built commonly-used UI patterns and components
to accelerate your development.
Gorgeous fully-responsive templates and layouts for
different scenarios.
A look and behavior that adapts as required, with the help of
some responsive primitives.
Only send content which is required for each specific device
with great performance gains.
How it works
Silk UI is a fully-integrated UI Framework for OutSystems. Have a look at the amazing capabilities Silk UI has available for you. 
What's New
App Templates
Create customer and enterprise apps in no time, with great onboarding, signup and login scenarios, as well as some customizable screens, ready to be used.
Sample Flows
Boost your application development with the most common sample flows. These ready-to-use flows are fully compatible with the new Mobile Theme Customizer.
Components
Add advanced functionality with pre-built components that already include all the logic and UI design required to easily achieve advanced use cases and specific scenarios.
Mobile Theme Customizer
Create a unique mobile theme, with customized colors, fonts and backgrounds. Use the Customizer to deliver
an iOS and Android native look & feel for both phone and tablet.
Silk UI Framework Simulation Device
Resize the window to preview the page in target devices.
Open the settings to change the simulation device options.
Click here to see your activities