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Our mission is to bring affordable Technology education to people everywhere, in order to help them achieve their dreams and change the world.
Updated on September 11, 2023 in Community
Our ultimate guide to the differences between Treehouse Courses, Courses Plus, and Techdegree. Have questions about which plan is the best one for you? Here are some answers.
Updated on September 11, 2023 in Learn
When it comes to tools for iOS developers, there’s only one essential for writing apps, and that’s Xcode — so really this is a very clickbait title (gotcha!). Xcode comes with a whole suite of tools that allow you to…
Updated on July 22, 2021 in Learn
I had always heard that the grammar and syntax of coding languages were in so many ways like foreign languages, but for me, foreign language courses were much less intimidating than computer science. That drove me to studying Italian in…
Updated on September 11, 2023 in Treehouse News
A Fresh New Look Have you seen our new look? Our Topics have gotten a fresh coat of paint. After years of continuously publishing new content, the number of Topics we now teach has expanded to 26 — with more…
Updated on September 11, 2023 in Learn
Web developers wear many hats. Even if they only work on the “backend,” writing code that will run on the web server, they need to be able to: Write the HTML code that’s presented in the user’s browser. Write program…
Updated on September 11, 2023 in Learn
CSS. It’s a web designer’s playpen. With so many colors, type settings, layout options, and responsive possibilities, it’s easy to turn a stylesheet into a million line nightmare. However, with a few simple actions you can clean up the mess…
Updated on June 7, 2023 in Treehouse News
Our teachers at Treehouse are full-time staff who dedicate their time and energy to teaching, guiding, and helping students learn useful skills and make sense of the world of technology. These wonderful people are here to help you, so take a…
Updated on December 23, 2017 in Community
As we near the end of 2017 and head into the new year, it’s important to take time for reflection. Reflecting back on the past year will help you to refine and adjust your learning efforts so that you can…
Updated on October 11, 2018 in Community
32-year-old, AJ Longstreet from Ontario joined Treehouse with only the intention of learning the basics of the Python programming language, but it didn’t take long for him to get hooked on the problem-solving side of coding. With his newfound interest, AJ continued…
Updated on June 12, 2023 in Learn
When you want to work with Ruby on Rails models, even if you’re just playing around, you have to go through a few steps: Create an app directory Create a database Generate model classes Run migrations But sometimes you need…
Updated on August 13, 2021 in Learn
Marc Andreessen famously made the case that “software is eating the world,” stating that “we are in the middle of a dramatic and broad technological and economic shift in which software companies are poised to take over large swathes of the…
July 24, 2017 in Learn
A program that supports concurrency can carry out several operations at the same time. That’s especially important on today’s multi-core computer processors. A program that uses 4 cores at once could theoretically run almost 4 times as fast (well, for…