Series
Micro frontends can be seen as an extension of the microservices architecture pattern, but applied to the frontend layer of an application. Instead of having a monolithic frontend codebase, a micro frontend architecture enables splitting the frontend...
Let's start with the fun part the ECMA DOCS! Docs for == ECMAScript 11.9.3 Docs for === ECMAScript 11.9.6 TL;DR: the difference between == and === is that in the case when variables on the left and right are of different types e.g. string and numbe...
Scope Scope is an "enclosed" part of your code that defines rules of visibility of variables and functions. Javascript has two scopes global scope code outside of any function or curly braces and local scope code inside a function. var globalScope =...
Callbacks, Promises, Iterators & Generators
What will happen if you execute code bellow? giveCookie(); function giveCookie() { console.log('🍪'); } console.log(candy); var candy = '🍬'; console.log(broccoli); let broccoli = '🥦'; Correct answers are giveCookie(); function giveCookie() { ...
Metaprogramming in javascript gives you the ability to customize your object's fundamental behavior, such as how your object would behave if you try to set its properties, convert it into a string or number, and much more. 🧙🏼♂️ toPrimitive, toStri...
