May 20, 2022 in Learn
How to Load an Image With Async JavaScript
There may come a time where you want to download an image in the background instead of seeing it load like this… …have it load like this: Overview Whether you have an image gallery with high-res images, or you’re creating…
May 7, 2021 in Learn
Beginning JavaScript
JavaScript Basics is the best beginner course for JavaScript at Treehouse. JavaScript is the world’s most popular programming language. What is JavaScript? JavaScript is a programming language that drives the web: from front-end user interface design to server-side backend programming,…
April 22, 2021 in Learn
Your Introduction to HTML and CSS
Get started creating web pages with HTML and CSS, the basic building blocks of web development. Introduction to HTML & CSS is a 134 minute course from Treehouse teacher Treasure Porth that teaches HTML and CSS for beginners. HTML, or…
April 15, 2021 in Learn
Become a Python Expert
Python Basics is a popular course at Treehouse, and one that we recommend to all of our students. It’s the best way to learn Python for beginners. Why you should learn Python There are a number of popular programming languages…
December 5, 2019 in Learn
How to Market Your Freelance Developer Skills
You’ve been working as a web developer for as long as you can remember, and you want to break the monotony by going freelance. Great! As a freelance developer, you can use your skills to contribute to meaningful work that…
June 25, 2019 in Learn
What Is A Web Browser?
What comes to mind when you think of visiting a web page? It might not work quite the way you assume. And in order to code, you’ve got to learn to think the way your browser does. What is a…
June 5, 2019 in Learn
4 Reasons Why JavaScript is Beginner Friendly
JavaScript is the most popular and versatile programming language in the world. It’s also the first programming language many developers learn. Why is that?
June 4, 2019 in Career Advice
How to Learn to Code
Congratulations! You’ve decided you want to learn to code. Whether it’s because you’re interested in tech, or you want a high-paying career — you’re in the right place. How do you learn to code? It’s a big question. And to…
November 1, 2017 in Learn
Active Record Without a Rails App
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…
July 24, 2017 in Learn
Goroutines Make Concurrency (Almost) Easy
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…
June 28, 2017 in Learn
Why Go Interfaces are Awesome
In object-oriented programming, an “interface” is a description of the things an object can do. Usually, this takes the form of a list of methods an object is guaranteed to have. C# and Java both support interfaces, and so does…
June 5, 2017 in Learn
Contextual Action Bars: Removing Items from a RecyclerView
In this post, we’ll be looking at the Contextual Action Bar (CAB). CABs are a great way to let your users select multiple items and then take action on all of those items at once. One place you’ve probably seen…