HTML, CSS and JavaScript have long been core to web development and user interfaces. HTML is what is known as a markup language, and helps to lay out the skeleton of the web page – like, here’s the header, here the text, here a sidebar. CSS is what is known as a style sheet language, and helps to add style – such as, fonts, colours, spacing – to the web elements. And JavaScript is a programming language that enables interactions between webpages and the user, like the search bar or when you fill a form and submit it.
from Gadgets Now https://ift.tt/3gDjg3G
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