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Artwork used to create .NET Foundation swag (T-Shirts, Mugs etc)
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build-your-world Add artwork from Build 2018 May 16, 2018
cup_t Time for a Cup<T> Jul 30, 2015
dotnet-bot-summer Add dotnet-bot summer logo Jun 18, 2019
dotnet_source Make URL white on large versions too Jun 18, 2015
netlogo Update purple color in logos to latest branding Jan 24, 2019
nunit Added NUnit icons and logos Dec 2, 2017
orleans added orleans logo Jun 16, 2016
polly * Modified the Polly logo to make the "feet" stand out more Oct 7, 2016
poster Add .NET 2017 poster May 24, 2017
reactive-extensions Add additional versions of Rx.NET logo Nov 29, 2016
reactiveui updated reactiveui brand Mar 29, 2019
roslyn Added roslyn 'ly' icon to the roslyn dir Jan 29, 2016
wix Add logomark and logotype for Nov 28, 2016
LICENSE Initial commit May 13, 2015

.NET Foundation Swag

The .NET team has historically created swag for the team. t-shirts, mugs, port glasses, bottle openers, stickers etc. It's a great way to show our pride in working on the team, being involved in the community or commemorating a major release.

Now that the team just got a lot bigger with >2k folks contributing to the open source projects in the .NET Foundation it made sense to open up the artwork for swag. We also set up a self-service store to allow folks to purchase items of swag for themselves to show their love of .NET:

Order T-shirts and stickers on our store!


The following assets are currently available:

Artwork Additional Info
.NET Foundation Logo
This is the logo for the .NET Foundation.
.NET Source T-Shirt
.NET Foundation Logo
The .NET Source graphic, first seen on the T-Shirts distributed at the Build 2015 conference in San Francisco.
The classic Cup<T>.
The avatar for @dotnet-bot.
Kudu icon for supporters of the Kudu project.
Azure SDK
Azure Toolset graphic for the Azure SDK for .NET
Open Live Writer
Open Live Writer.
Roslyn logo designed by kuhlenh for supporters of the Roslyn project. Can be used for stickers or to print on t-shirts, sunglasses, hats, mugs, etc.
Prism Library
Prism Library for supporters of the Prism Library project
Polly logo for supporters of the Polly library
Reactive Extensions
Reactive Extensions icon for supporters of the Rx.NET project.
Reactive UI
ReactiveUI logo for supporters of the ReactiveUI project.
Xamarin logo for supporters of the Xamarin platform for iOS, Android, tvOS, watchOS, and macOS development with .NET.
WiX Toolset
WiX Toolset logo for supporters of the WiX Toolset


Anyone is welcome to contribute new artwork to be used for .NET Foundation swag under the license (CC0). By contributing to the swag repo you are also giving your permission to use the artwork on swag items and be made available in the swag store royalty free. Also remember that you must respect the copyright and trademarks of others in your submissions.


Artwork in the swag repo is licensed under the very permissive CC0 1.0 Universal license. You are positively encouraged to use the artwork to create your own swag items to give away at community events etc. Be sure to tweet pictures to @dotnetfdn showing your swag being worn with pride!

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