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Web development

Svelte – a new star on the frontend sky?
One of the newer frameworks for JavaScript is Svelte, which has become very popular and is now competing with established frameworks like React and Angular. But is it here to stay?

Building great user experiences with React Suspense - a deep dive
This post introduces React Suspense, a part of React’s upcoming concurrent mode that lets developers declaratively await components and their dependent resources, such as data, code, images and other assets, to load asynchronously before rendering. Suspense allows for orchestrating complex loading sequences and visual transitions with ease, greatly improving both the developer and user experience.

4 important aspects in web security 2020
A lot of things are constantly happening in the web security realm, but which are the things we should focus on and be aware of in 2020? To help you out, I have made a list of the things to keep an eye on.

Course update - React!
The past year offered several innovations within React and its ecosystem, which in a short time has had a major impact. This news will noticeably affect how we work with React in the future.

Surviving sorting in JavaScript
A built-in .sort() method, how hard can it be to get it right? Taking JavaScript as our yardstick, apparently really quite hard. Read about two major pitfalls that anyone who wants to sort arrays in JavaScript should be aware of.

Why do we do this to ourselves?
A couple of weeks ago, we discovered that some dates on our web site were incorrect. Instead of showing the actual date of a course delivery, certain pages would always show today's date.

Brushing teeth and static checks
The three-year-old at home doesn't like having his teeth brushed. But I, a crafty father, have developed a trick.
This is why TypeScript is worth looking into
TypeScript is a "superset" of JavaScript; A program written in JavaScript is already a valid TypeScript code. In addition to its usual code, you can add type annotations, and declare variables like "string", "number", etc. We'll explore why you'd want this together.
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