Bite-sized tips and screencasts about Javascript, CSS, and React

Using the delete keyword in Javascript to remove object keys

The best two things I use to improve my productivity and work happiness

Know your size – CSS Units Explained: Part 1 pixels, percentages and viewpoints units

Function.lenght will tell you the number of the required arguments for a Javascript function

Building a layout with CSS Grid video series: Part 4 – Centering items in CSS grid and using flexbox

Building a layout with CSS Grid video series: Part 3 – Setting the rows and columns sizes in a CSS grid

What does the HTML image decoding async attribute do and how can it help us to improve performance

Using the HTML img lazy attribute and link preload image to improve page performance

Using multiple values in a JS switch case

How display inline-grid works in CSS and how is different from display grid

How to force addEventListener to be called just once

Using objects with addEventListener in vanilla Javascript

The CSS revert value – setting the default value for CSS properties

DHH about having a healthy relationship with work

Building a layout with CSS Grid video series: Part 2 – Defining the named template areas