Author: Zell Liew

Designing Learn JavaScript’s course portal

Learn JavaScript is my flagship JavaScript course. It helps people go from knowing nothing about JavaScript to becoming a professional

I built a login system with HTML, CSS, and JavaScript when I made Learn JavaScript’s student portal. I’d like to

How to get all keyboard-focusable elements Source: Codementor

How to create (and change) a focus style easily with CSS. Source: Codementor

I want to share three useful express middlewares with you. They are: Morgan, Camelcase, and Remove Empty Properties. Source: Codementor

I noticed browsers were inconsistent in how they handle a click on a button element. Some browsers choose to focus

For me, the key to working with my fear is to: Acknowledge it exists, acknowledge I’m afraid, lean into the

The process where you add things to a database is called seeding a database. Here, I teach you how to

The hard part about testing a backend application is setting up a test database. In this article, I share how

How to setup Jest and Supertest for endpoint testing. Source: Codementor