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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Intermediate Selenium WebDriver
Manually testing your website can only take you so far. Learn how to use Selenium WebDriver to automate the process for you, and alert you to problems before your users see them.
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Introducing Lists
Lists are a powerful data type that allow you to store multiple ordered values in a single container. You are gonna love them.
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Python Basics
Learn the building blocks of the wonderful general purpose programming language Python.
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Build a Weather App
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.
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The following items are scheduled to be released soon. You can also visit our content roadmap for more info.
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User Authentication with ASP.NET Identity
In this course, you'll learn how to leverage user authentication 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.
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The Landscape of JavaScript
JavaScript is everywhere and used in all phases of development from software to hardware. This course walks you through the modern landscape of JavaScript, and what it means to learn and program with JavaScript in 2018 and beyond.
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Vue.js Basics
Vue.js is a front end JavaScript framework with a gentle learning curve. Vue’s lower barrier to entry, ease of use and fantastic documentation make it a fun and accessible technology. In this course, you’ll learn fundamental concepts that will help you get up and running with Vue. You’ll also gain skills and foundational knowledge that will help prepare you to tackle the complexities of other frameworks.
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User Authorization with ASP.NET Identity
In this course, you'll learn how to leverage user authorization to restrict access to part of an application and to control what actions users can and cannot perform. You'll update an existing ASP.NET MVC application to use Microsoft's ASP.NET Identity system to implement authorization using both roles and claims.
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Android Lists and Adapters (Refresh)
A collection of data is often represented in an app in some sort of list. In this course we will learn about the popular Android component called RecyclerView to display and interact with a list of items. We will see how to use some default components as well as building custom lists with our own layouts and adapters.
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The JavaScript Ecosystem
In this course, we'll explore the exciting JavaScript ecosystem. You'll learn how Node.js helped JavaScript reach new heights, discover applications and tools built with JavaScript, and evaluate popular JavaScript frameworks, libraries, developer roles, and more.
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QA Engineering
Learn how to become an effective test engineer. Testing is something every developer must do to write effective and quality code, but going about what you should test and how to do it can be a challenging question. Quality Assurance is the practice of monitoring other developers' work and creating processes and tests that will ensure the product meets the end user’s expectations and limiting the amount of bugs that are released. This course will teach you how to become a Software Quality Assurance Engineer.
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Information Architecture
In this age of information, it’s not always easy to know how content should be structured - everyone has a different perspective. In this course, you’ll learn about information architecture: what it is, and how it relates to web design and user experience. We’ll learn about the fundamentals of IA components like navigation, labeling, and content organization, as well as techniques to test and evaluate existing website structure. By the end, you’ll know how to organize website content and provide a clear, logical experience for any user.
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Creating User Experiences
Join us as we learn the basic principles of User Experience Design and how it shapes everyday interactions with products. By structuring products around users’ needs, we can ensure that the products do their job. You will learn how to meet users where they are, think through intuitive experiences, and create products that more effectively meet both your goals and your end users’ goals. This course will help you think more critically through the steps and decisions a user makes while interacting with your product. If you’re considering a career in User Experience (UX) or want to learn more about it, this course will expose you to how to design and plan around the people who use your product.
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Wireframing
Wireframing is a process that should occur early on in a website or app design project. In the early stages of a project, you (as well as others on your team) will have a lot of ideas and the best way to sort through those ideas is to start brainstorming. Wireframes are a visual artifact of this brainstorming, and the goal is to make them with minimal effort, as to encourage ideation and minimize exerting unnecessary effort on a sub-par idea. Whether you're a designer, a prospective designer, or (more generally) a person with product or marketing ideas...wireframes are a valuable tool for visualizing user experiences, iterating on ideas, and sharing ideas with others.