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Welcome to the Treehouse Library

This is a sample catalog of all the courses we offer. Browse by topic or difficulty. Sign up today and get access to our entire library. Treehouse students get access to workshops, bonus content, conferences, and more.

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C#

With C# you can develop Web apps that run on Windows or Linux servers, mobile apps that run on Android, iOS, and Windows devices, and games that run on just about any device. It's the language to learn for developing enterprise business software that runs on Windows desktops or servers. With so much software written in C#, there's a high demand for it in the job market.

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