Chrome DevTools is a set of web developer tools built directly into the Google Chrome browser. They can be super helpful for web developers. We just published a crash course that will teach you how to use Chrome DevTools to improve your productivity as a web developer. You will learn
Category Archives: Uncategorized
If you’re coming from Java, C++, or other object-oriented languages, chances are that you’ve never come across optional types or “optionals”. And you might be quite surprised to know that such a concept exists in Swift. Optionals are a fundamental topic that you need to thoroughly understand to code in
OpenCV is a library of programming functions mainly aimed at real-time computer vision. We just published a course on the freeCodeCamp.org YouTube channel that will teach you how to use OpenCV in the cloud with Python. Misbah Mohammed created this course. He has a lot of experience with machine
These days, computers can pretty much do anything. Now if you are a frequent computer user like I am, I’m sure you interact with the keyboard all the time. And in this article, I’m going to show you some helpful keyboard shortcuts that will make your work easier
In this article, you’ll practice your JavaScript skills while streamlining your household chores by creating your very own home inventory system. I’ve often found that it’s hard to keep track common household items that I buy frequently such as food, spices, medicine, and the like. It’s annoying at best and
Docker is an open source project that makes it easy to create containers and container-based apps. Docker’s lightweight and portable software containers simplify application development, testing, and deployment. We just released a course on the freeCodeCamp.org YouTube channel that will help you learn the core fundamentals of Docker by
In this article, I’ll teach you CSS Flexbox basics so you can make your own responsive sites. I’ll explain how each of Flexbox’s properties work, and I’ll give you a cheatsheet that covers everything you can do with Flexbox. Let’s Go 🎖️ Table of ContentsFlexbox Architectureflex-directionjustify-contentalign-contentalign-itemsalign-selfflex – grow | shrink | wrap | basisShort
The MERN stack is a popular way to make a full stack web app. MERN stands for MongoDB, Express, React, and Node.js. We just published a course on the freeCodeCamp.org YouTube channel that will teach you how to use the MERN stack by building a restaurant review web
When you are building a content-driven website for a client, there is often some tension between creating a consistent user experience and and adding some flair. If, like me, you are mostly working in a headless way, you may also want your CMS to capture and serve raw data at
The splice() method is a built-in method for JavaScript Array objects. It lets you change the content of your array by removing or replacing existing elements with new ones. This method modifies the original array and returns the removed elements as a new array. In this tutorial, you will learn