Sun icon

Fetch priority and Largest Contentful Paint (LCP)

How to use the fetch priority API to improve LCP and the user experience

Interfaces vs Types in TypeScript

Is there a real difference between the two? And if so, which one should I use? Let's find out!

An example of programming language evolution

Modern vs old JavaScript. The differences when copy and array and replace an element.

ECMAScript 2022 - My most used features of the year

What was added to the language in the 2022 version of JavaScript and which features I'm using the most.

ECMAScript 2023 - JavaScript gets new goodies

What's coming in the 2023 version of JavaScript. A quick overview of the new features

Co2.js - A library to measure the web carbon emissions

It's a lightweight library that can be easily added to any web application and used to track and analyse its carbon footprint

How to clone an object in JavaScript

Shallow copy vs deep copy. A comparison of the different ways to clone an object in JavaScript

Solving z-index wars with the stacking contexts

Possibly the best strategy to solve z-index madness

How to add a middleware to an AWS Lambda

The easiest and most effective way to add a middleware to an AWS lambda using Middy

How to optimise React with useMemo and useCallBack

How to take advantage of useCallBack and useMemo and when to avoid them

Latest Articles