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Published: Feb 15, 2019 - Last updated: Jun 11, 2020 Table of Contents React Hooks Tutorial for Beginners: what you will learn In the following tutorial you'll learn: how to use React hooks how the same logic would be implemented in React class components React Hooks Tutorial for Beginners: requirements To follow along with the tutorial you should have a basic understanding of: ECMAScript 2015 (ar

How to use Async Await in React? In this post we'll see how to fix regeneratorRuntime and and how to handle errors with Fetch and async/await. Do you want to use async/await in React? create-react-app supports async/await out of the box. But if you work with your own webpack boilerplate you may hit regeneratorRuntime is not defined. In the following post you'll see how to use async/await in React

Published: Mar 12, 2018 - Last updated: Mar 12, 2021 Table of Contents I wrote a book! "Decoupled Django". Understand and build decoupled Django architectures for JavaScript frontends. Please read This post dates back originally to 2019. Two years in modern web development are equal to an eon. The approach outlined here is not inherently bad, but it could fall short for larger teams, and due to po

Table of Contents Should you learn webpack? Today CLI tools as create-react-app or Vue cli abstract away most of the configuration, and provide sane defaults. Even then, understanding how things work under the hood is beneficial because sooner or later you'll need to make some adjustment to the defaults. In this guide we'll see what webpack can do, and how to configure it to suit your needs. Discl

A clear and concise introduction to testing Koa with Jest and Supertest Photo Credit: Wikimedia CommonsMocha and Chai are the way to go when it comes to testing a Node API but I couldn’t resist to give Jest a try. As a web developer it’s crucial to be happy about your own code. But you should also prepare yourself to question your own approaches. This is even more true in the Javascript’s land: th