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Typescript React Javascript Infrastructure Web API Performance Animation Under the hood CSS
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 29, 2022

Exit animation with `framer-motion` demystified

Animation has their own implementation to deal with exit animation, because React do no allow to delay the unmounting of components. The `framer-motion` API seems to me to be the most natural one. Let's see the amazing implementation of exit animation with this library.

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