and are string methods in JavaScript to cut out substrings from the full string. There's also but it's similar to . This answer on…

Parameters and Arguments Parameters and arguments are a source of confusion to some developers. They are usually mistaken for each other, as…

The Rest and Spread operator are two features of JavaScript introduced in ES6. They work entirely different but their similar syntax (triple…

and are two very common files you'll find in most packages. What is the purpose of ? Why is longer? Why do packages work perfectly without…

Did you know that functions are also objects in JavaScript? However, would print out as seen below: Functions are not normal objects (with…

The method just as the name implies sorts element in an array in a specificied order (could be ascending which is the default, descending…

These methods in Javascript are used to scope the keyword in a function. In my article (Almighty this, demystified), I wrote: is an…

is a javascript method (function on an object) that creates a new object while using a former object as the new object's prototype. What are…

The callback queue and event loop are two features in Javascript which allow asynchronous codes to be executed at a later time A little…

, and generally control hoisting of variables. Another feature of is that contrary to variables which can changed, values declared here…

A stack is a data structure in programming which consists of different elements. More elements are added by pushing and existing elements…

Async/Await method makes working with Promises easy. Added to this is that code is very readable compared to nested s. No prior knowledge of…

What are promises? Promises are used to handle asynchronous events in Javascript. According to the dictionary, A promise is an assurance…

Introduction to the DOM What is the DOM? DOM is an acronym for Document Object Model which refers to a logical representation of a document…

What is Javascript? Javascript is a scripting language which is dynamic in nature. It is popularly known for it's usage on the web. With…