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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Financial Statement Basics
Understanding how to read the story that financial statements tell is a really useful skill and an important part of career development. In this course, we’ll give a basic overview of the 3 main financial statements: the Profit and Loss Statement, the Balance Sheet, and the Cash Flow Statement. We’ll teach what they show you, why it matters, and give you a bunch of practice problems to help retain that knowledge. After completing this course, you will be able to read, understand, and use financial statements and build on that knowledge as you continue to learn about them.
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Getting Started with PHP Unit Testing
For all us imperfect programmers, I have some great news. There are tools that can help you keep those mistakes from breaking your application. They can also help you find and fix bugs faster, while at the same time, preventing those bugs from ever coming back. Many of these tools revolve around testing.
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Visual Design Foundations
In this course, you'll build your design vocabulary and learn how to describe the basic building blocks of any visual image. We'll start by learning about the elements of design, like line, shape, and form. Then we'll move on to the principles of design, like balance, harmony, and movement. By the end, you'll have a better foundation for discussing design with other team members and you'll be able to make objective observations about what is often subjective subject matter.
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Introduction to User Authentication in PHP
Do you want users to be able to interact with your site? Do you want users who are active participants in the content you provide? That interaction could be purchasing products or adding products to sell, leaving comments or providing blog posts. No matter which type of interaction your site provides to users, you'll need a way to authenticate those users. In this course we'll lay the foundation for keep your data safe and secure while building a platform for active participation.
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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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Asynchronous Programming with JavaScript
In this course, you will learn why asynchronous code matters, and how to write code that avoids blocking behavior using three approaches: callbacks, promises, and async/await.
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C# Basics 2019
Learn the fundamentals of programming in C#. You'll learn how to create a simple console-based program that your users can interact with. Along the way, you'll learn important skills that you'll be using for the rest of your C# career!