Low-quality image placeholders (LQIPs) have a solid place in web page design. There are many different solutions but the main gotcha is that generating them tends to lean on things like JavaScript, ...
New Vision support with GitHub Copilot in the latest Visual Studio Code Insiders build takes a user-supplied mockup image and creates a web page from it in seconds, handling all the HTML and CSS.
In a nutshell: Modern CSS has been pushed into some unusual places over the past few years, but few experiments stretch it as far as a fully playable version of Doom rendered entirely with HTML ...