i used to do html/css/js in the past so from time to time i check in on them to learn new things. youtube videos/channels are a very effective way to get up to

i used to do html/css/js in the past so from time to time i check in on them to learn new things. youtube videos/channels are a very effective way to get up to speed. some channels are especially worthy. for instance traversy media: https://www.youtube.com/channel/UC29ju8bIPH5as8OGnQzwJyA https://www.youtube.com/channel/UC29ju8bIPH5as8OGnQzwJyA for the layout stuff, checkout their videos on flexbox: https://www.youtube.com/watch?v=JJSoEo8JSnc https://www.youtube.com/watch?v=JJSoEo8JSnc or this one on grid: https://www.youtube.com/watch?v=moBhzSC455o https://www.youtube.com/watch?v=moBhzSC455o you can also get whole courses or books if you want... but i have seen so much of the evolution of html/css/js that i want to say investing in a lengthy book or courseware is not worth it. you better invest that time learning tech that has been proven to last.