Teaching CSS to a Coder ? (How to Lazy Load Images)

Sponsored by: ForkLift, thanks! Try the most advanced file manager and file transfer client for macOS and use the coupon code DEVTIPS to get 50% off. http://bit.ly/2IwUBMT David teaches MPJ about lazy loading images for better mobile performance and the CSS aspect-ratio box padding trick. MPJ is NOT convinced. Can you solve it in a different way - write that in the comments plz! Aspect-ratio boxes on CSS Tricks has covered this hack in great extent. ? https://css-tricks.com/aspect-ratio-boxes/ To properly access the DOM in React, we should have used refs (thanks to @23luski and @Rela takera in the comments) ☝️ https://reactjs.org/docs/refs-and-the-dom.html#creating-refs The editor is called Visual Studio Code and is free. Look for the Live Share extension to share your environment with friends. ? https://code.visualstudio.com/ DevTips is a weekly show for YOU who want to be inspired ? and learn ? about programming. Hosted by David and MPJ - two notorious bug generators ? and teachers ?. Exploring code together and learning programming along the way - yay! DevTips has a sister channel called Fun Fun Function, check it out! ❤️ https://www.youtube.com/funfunfunction #css #hack #reactjs