What is the technique to create "fine-print" backgrounds like the default WhatsApp wallpaper? I also need it to be responsive and the shapes to be distinguishable at different resolutions. I presume this is achieved through vector graphics like
Also, how to I make "code-text" backgrounds? Can't find a reference image for this so I'll try my best to explain what I'm trying to achieve. I want a background that's basically a chuck of code with muted colours. While the background-text is distinguishable, it shouldn't clash with the foreground content.
Any tips and tricks on techniques on how to achieve this?
Or at least links to such resources?
I'm trying to create backgrounds like this for a website I'm making. The theme of the website is centred around web development and programming.