I was mainly asking for directions to a guide. I'm more tech literate than most but still not very so all the links to 8 different GitHub pages get confusing and I don't know how to implement it all
I'm only just now understand that the brackets at the beginning of every post are referring to the specific desktop environment
The easiest point to jump on is KDE-Plasma, look it up, it is a complete DE that is very customisable and it is all doable through a GUI - themes, widgets etc its all baked in. You can do a lot of customisation in plasma fairly simply, that might even be enough for you, you can really do a lot in plasma and you don’t need to know much besides getting it installed on your system.
From there, if you want to touch something a bit more complicated you could install some window manager to use alongside it and just fiddle with that, look at the configs, understand how that works, try to build your own thing from the ground up, or just copy someones dotfiles here.
E: To clarify, if you use a display manager like SDDM it will let you select the DE or WM on login.
If you're using kde as your desktop environment I'd look at themes using kvantum Manager. You can also mix and match other themes through the default app store or whatever they call it
The GitHub pages usually have information about how to install stuff. There are also YouTube videos and articles online you can easily find with a quick google search about this. Use your brain
The unfortunate answer is that "it depends". Making Unix look a certain way will depend more on your workflows and preferred tools than any one particular singular grand unified guide
If you are using Gnome stay with that first. You can try gnome extensions and gtk themes, there are lots of possibilities. Many of the things that people post for other window managers will not work on Gnome.
Then try to automate things, such that e.g. you can open a QR code of your clipboard with a key binding. Or whatever cool things you want your computer to do.
If you like these things and you have a lot of time, try other window managers as well. Start with something that has a good example config and good resources online, I believe sway was pretty easy to get into for me.
How? Installing the right tools and changing configuration files wich are typically (but not always) located under /home/[your user]/.config/[application]
For example neofetch config is located at ~/.config/neofetch/config
But i think that's not the default config.
An example config would be typically (but again not always) located at
/usr/share/[application)
So what you would do is
cp -r /usr/share/neofetch ~/.config
vim ~/.config/neofetch/config
And edit the file however you want. Syntax is rarely the same between apps so prepare documentation if you do more than just change values
The best starting point in my experience is https://regolith-desktop.com. You install it and get a noob-friendly, pre-configured unixporn desktop out of the box.
Once you start using it, the rest of the obscure programs referenced on /r/unixporn start making sense too.
I was mainly asking for directions to a guide. I'm more tech literate than most but still not very so all the links to 8 different GitHub pages get confusing and I don't know how to implement it all