By Ondrej Polesny Almost every project needs to communicate with the outside world. If youʼre working with JavaScript frameworks, you'll most likely use Fetch API to do that. But when you're working with the API, do you remember the syntax by heart ...

In this article, we will build an Image Gallery with Next.js using the Pexels API and Chakra UI v1, a modular and accessible component library. We will also use the Next.js Image component to optimize the images fetched from the Pexels API. If you want to…

In this article, I'll share how I lovingly built a subscription sign up flow with email confirmation that doesn’t suck. You can do it, too. If you want to see it in action, you can now subscribe to my email list on victoria.dev [https://victoria.dev/].…

By Edidiong Asikpo SVG stands for Scalable Vector Graphics. It is a unique type of image format for vector-based graphics written in Extensible Markup Language (XML). In this tutorial, I will explain why you'd want to use SVG images and how you can ...

Let's start by clearing up some mis-conceptions about the Internet. The Internet is not the Web. The Internet is not a cloud. And the Internet is not magic. It may seem like something automatic that we take for granted, but there is a whole process t...

By Edidiong Asikpo A career in tech is a career without boundaries. From web development to product design to project management to app development, the range of job roles and opportunities in the tech ecosystem is huge. You might think you're not go...

Did you know that 90% of machine learning models never actually make it into production? This means that the topic of machine learning deployment is rarely discussed when people learn machine learning. As a result, many AI practitioners know how to create…

JavaScript is a multi-paradigm language and can be written following different programming paradigms. A programming paradigm is essentially a bunch of rules that you follow when writing code. These paradigms exist because they solve problems that pro...

There is an endless stream of new challenges to tackle in technology. The frameworks you know will change. The tools you feel so comfortable using will evolve. Technologies will go in and out of style. You might want to switch to a different area in tech…

Here are tips to learn coding in a more efficient way. They are backed by research in Neuroscience, Behavioral Psychology, and over a decade of experience. You can spend months going to the gym and still see zero results because of how you work out. Most…

Static websites are as old as the web itself. But the rise of JavaScript has opened the door to make those static sites more dynamic. While that can include building an HTML file by hand, how can we leverage static generation to build apps with mode...

In this React movie app tutorial, we're going to: Use a real API to search for movies as we type Create a "Netflix style" horizontal scroll effect Add movies to and remove them from our favourites Save our favourites to local storage to they appear ...

I've always wanted to create videos around my programming hobby. But I'm not a native English speaker, and I was scared to try. But a few weeks ago, while I was preparing some JavaScript tips to start my YouTube journey, I wrote this list of time-saving tips.…

Linear Algebra is a type of mathematics that is used in advanced game development, statistical programming, mathematical programming, and more. It is also a required class in many college degrees. We have released a 20-hour Linear Algebra course on t...

Sometimes you might want to extract data from a website into a different format. But what if the website has no easy way to export that data? This is where web scraping comes in. We've released a crash course on the freeCodeCamp.org YouTube channel that will…

C# and ASP.NET are used as the server-side programming language on many websites. We've released a course on the freeCodeCamp.org YouTube channel that will teach you how to create a web database app in ASP.NET Core using Visual Studio and the C# language.…

By Pramono Winata Have you ever thought about returning multiple server responses using only a single connection? Yes, that’s what this article is about. Today I will be showing you how to implement gRPC server-side streaming with Go. It's okay, he...

By Andrej Kovacevic In the earliest days of computing, developers didn't have to worry about networks. They could just focus on making sure their software served its intended purpose and didn't crash too often. And the average person who came into c...

The AV1 Image format, or AVIF, is the latest image codec on earth. AVIF is an optimized image format which was created to make our images smaller while keeping the same quality (lossless). The file extension for AVIF is .avif. In this article, I want to talk…

As the Flutter mobile app development framework grows more and more popular, many business are choosing to use it for their projects. Many devs appreciate its ability to develop apps with pixel perfect UIs using a simple structure of widgets. I think Flutter…