We are always working on new content so Treehouse students can stay up to date with the latest technology. This content roadmap contains everything that's planned for release. Please contact support if there is a course you want to take but don't see listed.
The dates reflected for each course are estimates and may change.
Introduction to Git
Git is a version control system - it helps you manage the different versions of your project files, and helps keep your work safe. This course will show you how Git works, and how to upload your projects to GitHub.
Using Create React Native App
Learn the fastest way to get up and running with React Native.Viewed
Learn how to perform intermediate level functions in Microsoft Excel. In this course, you will learn how to use LOOKUP functions, build and modify pivot tables, use conditional formatting, find and replace data, and check for errors. Learning these tools will help you bring data to life and allow you to use Excel in a more meaningful way.
Introduction to Product Design
Over the last 10 years, design has proven to be essential to a business’ success. With the rise of the internet and more software being created, and as start-ups and tech companies realize the impact of design on the business and on digital products, there has been an increasing need for design. This course will help you understand and get familiar with product design, the role of design throughout product development and delivery, the different components of product design, and the process of designing digital products and experiences.
Build a Weather App (Refresh)
In this course, we will learn about a very common and important element of Android development: downloading data from the Internet! We will request weather forecast data from a free API provided by darksky.net. We will then parse that data (in JSON format) and display it in a single-page app. We will also see how to handle errors and situations when the network is unavailable.
User Authentication with ASP.NET Identity
In this course, you'll learn how to leverage user authentication and authorization to secure an application and protect your users' data. You'll update an existing ASP.NET MVC application to use Microsoft's ASP.NET Identity system to implement cookie-based authentication.
Saving Data on a Server
So far all our networking code could do was make GET requests but being able to send and save data to a server is just as important. In this course, let's improve our networking code and learn how to make a POST request. There are a lot of additional concerns when saving data and we'll spend some time talking about security, preventing malicious input and much more.
Unit Testing in iOS
Unit testing allows you to test your application for logic errors, prevent crashes, and even write better code. In this course, we cover the philosophy behind unit testing, ways we can structure our code to make it more testable and look at tools we can use to test our code. We'll look at both tools that come built in, like the XCTest Framework in Xcode, as well as a few third party solutions for both Objective-C and Swift.
Cleaning and Preparing Data
We rely on data to answer important questions, whether we are trying to make the best business decisions or determine the effectiveness of a new medical treatment. But our analyses are only as accurate as the data we are using, and incorrect or “dirty” data can lead to incorrect conclusions and assumptions. Data preparation, also called “cleaning” or “scrubbing”, is an important part of ensuring our analyses are accurate and useful.