Updated on May 9, 2026 in Learn
New Treehouse Course: Basic Math for Data Analysis
We’re excited to announce Basic Math for Data Analysis, a new instruction in Python from Megan Amendola and Jennifer Nordell! This 25-minute course covers some essential math concepts and how to program them using Python. It’s the perfect primer for those…
Updated on May 9, 2026 in Learn
Inclusive Design Series (3 of 4): The Importance of User Research
I’ve spent most of my career working with startups, as the sole designer or alongside a handful of designers. I’ve never worked with a user researcher whose sole focus is on user interviews and usability tests. It can feel intimidating…
Updated on May 9, 2026 in Learn
Introducing the WCAG Principles
In my introductory blog post on Accessibility , I mentioned that the Web Content Accessibility Guidelines (WCAG) is broken up into four accessibility principles: Perceivable Operable Understandable Robust These four principles are then divided into thirteen accessibility guidelines. Each WCAG…
Updated on May 9, 2026 in Learn
What is Toxic Positivity, and what does it have to do with suicide prevention?
This week is National Suicide Prevention Week (Sept. 6th- 12th). This is a very important week for me, as I’m sure it is for many of you and our employees at Treehouse. Before I dive in, I want to acknowledge…
Updated on May 9, 2026 in Business Resources
How to Stand Out from the IT Crowd by Overcoming the Evolving DevOps Skills Gap
The standard set of DevOps skills changes year over year. If you spent all of 2019 and early 2020 looking for employees with particular skills, only to find that you need a new set for your company to survive and…
Updated on May 9, 2026 in Learn
Our Plan to Open-Source the Treehouse Apprenticeship Program
Back in June, as protests were erupting across the country, we made a promise to open source our Apprenticeship Framework. Now more than ever, it is important to be firmly anti-racist and use our power and privilege to open doors…
Updated on May 9, 2026 in Learn
Web Accessibility: An Introduction
Throughout my career as a web design and development educator, I’ve noticed a consistent lack of attention paid to Accessibility principles in both college and bootcamp curriculum. The results of a 2018 WebAIM global survey of web accessibility practitioners was…
Updated on May 9, 2026 in Learn
16 Examples of Video-Based Web Design (and Why it Succeeds)
With 85% of marketers harnessing the power of the video website, it’s important your video-based web design doesn’t get left behind in 2020. When developing websites in the current year and beyond, video is a key element. If your development…
Updated on May 9, 2026 in Career Advice
5 Ways New Freelance Devs Can Generate Business Working From Home
The world is a much different place today than it was just a few months ago, thanks to COVID-19. It’s been a difficult season for every industry, and that includes developers. As a new freelance developer looking for ways to…
Updated on May 9, 2026 in Learn
10 Popular Courses at Treehouse
Interested in learning to code, but not sure where to begin? We’ve got you covered. Treehouse currently offers over 500 interactive courses and workshops. Plus, we add new content to the Library every week! If you’re new to software development…