A Concise Guide To JavaScript Objects
On the surface, objects in JavaScript appear to be a simple concept. You just assign a variable to a pair of { } and then we just continue on. However, there are…
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What does immutability really mean for JavaScript?
The concept of immutability is a funny one.
In one translation, it can mean unchanging - however, setting something up as a let or var and then not allowing it to change might as well be as good as using const
How to write the observer pattern in JavaScript
To create an observer pattern in JavaScript, you need a subject and these three methods: subscribe, unsubscribe and fire. Here’s the code you need to get started.
Continue reading14 Fundamental JavaScript Concepts Explained Simply
No one wants to sit and read a manual. Here’s a quick cheat sheet made to give you a summary of 14 fundamental JavaScript concepts to get you started. Great for beginners and a good reference sheet for seasoned developers.
Continue readingEverything You Need To Know About JSON.stringify and JSON.parse
JSON is probably one of the most underrated programming language in existence. Not only is it so widespread, it’s lightweight and no-nonsense demeanor makes JSON feel almost native to whichever…
Continue reading7 Major JavaScript Concepts Explained Simply
image credit: Work Hard by Uran No lingo. Written for humans. With code snippets. In 5 minutes. The purpose of lingo is to encapsulate a particular idea into a nice and compact…
Continue readingHow To Properly Add Google Analytics Tracking to Your Angular Web App
There’s more to it than just copy-pasting the tracking code Single-page application frameworks and libraries can be a blessing for developers but a pain when it comes to properly implementing…
Continue readingWhy you should be using modules in your JavaScript projects
reason #1: not everything is an Angular or React project The thing with frontend frameworks and libraries is that you’ve got a scaffold to work against. There are set rules that…
Continue readingWhat is Currying In JavaScript and Why Does it Matter?
no, it has nothing to do with the Indian spice Currying is a topic that often sits in the more advance user circles of JavaScript. It extends beyond the usual usage…
Continue readingThe basics of regular expressions — explained simply
Regular expression — or regex — is something that we all, as developers, will encounter at some point. For many, it remains a form of gibberish. For some developers, they avoid it simply because…
Continue readingWhat on earth is the shadow DOM and why it matters
We’ve all heard of the DOM at some point. It’s a topic that is quickly brushed over and not enough discussion around it. The name shadow DOM sounds somewhat sinister — but…
Continue readingThe Low Down On Promises
How promises work in JavaScript Mastering the concept of promises is a cornerstone of efficient JavaScript. It makes the task of dealing with asynchronous requests much easier and reduces the…
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