Under the hood: Exploring Polyfication's Journey with core-js
Polyfication is at the heart of ensuring seamless compatibility of JavaScript code across environments. Under the hood, core-js dynamically determines which polyfills are needed to augment features not supported by browsers. This behind-the-scenes magic allows developers to write modern JavaScript code with confidence, knowing that it will perform consistently across platforms.
October 31, 2023
Slider sorcery: Unleashing Image Comparison Component Magic
This component simplifies comparisons across different scenarios, allowing for easy highlighting of distinctions. You'll master its implementation effortlessly by the end of this article.
April 5, 2023
React routing library with Navigation API
It's now time to connect the agnostic routing library that uses the navigation API to React.
February 8, 2023
Master the Art of Navigation: Building a Library with the Navigation API
Now that we know what is the navigation API. Let's build a routing library agnostic of every framework.
December 19, 2022
Back to the future: Navigation API
The new navigation API is coming. Ryan Florence said in a github issue that it will help to a better implementation for `react-router`. Let's explore this new API.
July 26, 2022
Javascript CLI demystified
I'm sure you use javascript CLI every day. For example, when using `eslint`, `prettier`, ... But do you know how to make your own js CLI and how it works?
June 1, 2022
Virtualization with fixed size items (part 1)
Have you performance issue because you have to many items in a list on your page? Let's see how to fix that thanks to virtualization.
April 20, 2022
Proxy in JS: what the hell?
I am sure you are confident with object. But do you know that you can proxify them to intercept when a property is called to execute some custom code. Let's see what it is? How to use it? And some libraries that use it.
February 9, 2022
preventDefault vs stopPropagation
Do you always use `preventDefault` and `stopPropagation` because you don't the difference? Let's see what is the role of each one.
January 12, 2022
Unknown console API in JS
If you only use `console.log`, do you know the other console methods which can make better logging? Let's see them.
November 24, 2021
Web Storage API: localStorage and sessionStorage
Sometimes, you would like to store some data in the browser. Here is the Web Storage API that can make you happy. But what is it? And how to use it?
October 27, 2021
JS Symbol, what the heck?
Symbol in javascript is something that is not well known but is still used without us knowing it. Let's take a look at it.
October 6, 2021
var, let, const: what's the difference?
Daily, you probably use `var`, `let` or/and `const`, but do you the differences between them? It's the subject of this article.
August 4, 2021
Let's explore javascript's Location and History API
The goal is to understand how works the Location and History API to implement a `react-router` library like.
July 14, 2021
Let's do some animations in native Javascript
If you wonder how to do some animations in javascript, it was the same for me. In this article, I present you what I discovered.
February 9, 2021
Debounce vs throttle
In this article, we are going together how to use the functions throttle and debounce and how to implement them.
January 4, 2021
How does Reselect work?
Let's look closely the code of the library Reselect, which handle memoization of Redux (and others) selectors.
December 22, 2020
Javascript memoization
In this article, we are gonna explore how to do memoization in javascript.
December 19, 2020
Different types of equality in Javascript.
It exists different types of equality which are used in different cases. Let's explore them together.
November 28, 2020
How does Redux works?
Let's explore together in this article, the well known library Redux, to see its implementation