Posts about Javascript
Javascript async await tutorial
Async await allows you to work with asynchronous code in a cleaner and more convenient way.
Javascript promises tutorial
Promises are a useful, modern technique in javascript to handle async behavior and a good alternative to callbacks.
Destructuring objects and arrays in JavaScript
Destructuring allows you to assign items from arrays or properties of objects into single variables easily.
Javascript spread operator and rest parameters (...)
What do three dots (...) mean in javascript? They can be used for various different purposes.
Reactive Conf 2018: My volunteering experience
My experience as a volunteer at Reactive Conf Prague 2018.
Javascript: Uncovering mysteries of "this" keyword
"This" is a very straightforward concept in other languages. Not so in javascript. It can point to pretty much anything depending on the context.
Javascript hoisting, var, let and const variables
One of the Javascript's oddities is that you can use variables and functions before they are declared. It's called hoisting. Fortunately, in ES6 let and const variables offer much better behavior.
Javascript constructor functions and new operator
What does Javascript's new operator do? What are constructor functions? Why is new criticised and what are the alternatives?
Javascript Primitives Guide
What are primitives in Javascript? What pitfalls to watch for? What are their object wrappers and when should you use them?
Documenting Angular apps: TypeDoc, CompoDoc and AngularDoc
There are several tools which you can use to document your Angular 2+ app. Let's compare them so you can decide what is the most suitable in your case.
Measuring Javascript + CSS coverage with Chrome Dev Tools
A new feature in Google Chrome Developer Tools allows you to measure coverage of CSS and Javascript files. This allows you to easily detect and remove unused portions of your code.
