How do different languages work together?

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Violett2017-09-27 17:59:08

Programming languages

Violett, 2017-09-27 17:59:08

I apologize in advance for the stupid question, but I have absolutely no idea how different programming languages work and interact in one project - an application, a website. For example, they write a site in js + CSS + HTML, what does this mean?

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Saboteur, 2017-09-27
@Violettt

To do this, you should read what these languages \u200b\u200band technologies are, at least on Wikipedia.
Some interact directly, one inside the other. Others work independently, sharing data.
Your example is HTML/CSS/JS - the platform to execute their code is the browser. It is the browser that decides what to do when it encounters html/css/js code, and these "languages" can be used simultaneously.
But at the same time, JS is a programming language, html and css are markup languages.
At the same time, the html5 standard is already beginning to move towards a programming language.

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SagePtr, 2017-09-27
@SagePtr

HTML is used to mark up the document, CSS is used to describe the appearance (sizes, colors, fonts) of elements, and JS is used for actions and interactivity on the page.