Use JavaScript functions the modern way — You are here for facts and best practices. So, no time-wasting intro. Let’s go! DISCLAIMER: Please keep in mind that every listed practice is a step further to functional programming in JavaScript. If you only apply one or a few, your code won’t be fully functional. …

Oddities and secrets in JavaScript probably fewer people know — JavaScript isn’t easy to grasp. Often it does something completely different than you might expect. Undefined is a keyword… “I don’t think so, mister!”. This is just a preview of the knowledge you can gather and shine when you get asked about JavaScript. True experts know the details. Many little…

Learn Callbacks, Promises, and Async/Await in JavaScript — Why do you use JavaScript? Obviously, to make a website more flexible. But, sometimes, this form of flexibility is not enough for your needs. In this situation, it makes sense to use the option of executing certain functions asynchronously. You might block yourself with the given code execution of a…

Typescript saves a lot of development time, but is it worth an entire migrating process? — I got you whenever there is a project that should be migrated to another language, your inner voice is shaking and screaming: NO GOD! PLEASE NO! It doesn’t care if you are at work and you have to do it, since coding is your job or…

Demand your 35h week and destroy the arguments brought by your boss — Employees have more stress, the companies have higher costs, and it won’t make you step up the ladder. Yeah, well, well, that’s what you often hear about reduced working hours. But is it true? Employees in the EU countries roughly worked 40.5 hours in 2020 [1]. That puts employees in…

Even as an experienced developer, you can learn new things the wrong way — I began to learn Rust, and even though I am an experienced developer, it was quite a harsh run. Learning is something you have to learn all over again. Especially when you want to avoid falling into traps. …

JavaScript is a multi-paradigm language, but objects are crucial — JavaScript's fundamental datatype is the object. An object is a composite value that aggregates multiple values. It can hold primitive values and other objects. These values are stored in so-called properties. Each property is a key, which equals the property's name, and a value, which equals either a primitive type…

You need to follow 2 simple principles — Writing modular code is a giant step to becoming a professional developer. Significant projects include many programmers working on thousands of lines of code. You'll quickly lose track of what particular code does in such an environment. To avoid poor-planning scenarios, modularization comes to help in programming. …

While loop, do-while loop, and the for loop made simple. — Learning to program means learning how to solve problems. Theoretically, it is easy to write a program that cracks an issue. The skill you need to develop is thinking very precisely about how you solve the situation by breaking it down into steps so simple that even a computer can…