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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Build a Weather App
In this project, we're going to build a weather app together and broaden our understanding of Swift and iOS frameworks. We will start by learning foundational concepts like networking and concurrency while building on our existing knowledge of data modeling, view models and more. We’ll even take a look at how we can structure our code better and construct decoupled classes and structs that lead to greater code reuse. Let's get started!
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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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Android Lists and Adapters
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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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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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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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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Data Persistence with Room
Storing data is important in any Android app. In this course we'll use the Room library to store data in a SQLite database!
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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.
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Pipenv: The Python Package Manager
Pipenv is a production-ready tool that aims to bring the best of all packaging worlds to the Python world. It harnesses Pipfile, pip, and virtualenv into one single command.
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Object-Oriented JavaScript By Example
Practice your object-oriented JavaScript skills by building a fun and interactive 'Four in a Row' game.
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Practice Using Room
The Room persistence library makes working with databases much easier. In this practice session will build a simple note-taking app and use a Room database to store the notes!
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Scraping Data From the Web
Almost any information you want is available on the Internet. Web scraping is a key tool for data mining that information allowing for web page exploration and collection for a variety of reporting. The tools and techniques used in this course allow for data to be collected that would otherwise not be easily accessible without robotic assistance.
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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.
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Measuring Design
An essential part of the UX design process is measurement and validation. This course will provide an overview of the methods available for measuring the success of a design including A/B testing, surveys and usability testing. It will specifically deep dive into usability testing so that students will learn about what’s involved in running such a test, from gaining initial stakeholder buy-in to preparing a test plan and to presenting actionable findings.