Need some help with making fedora lightweight

Need some help with making fedora lightweight:

I have fallen in love with fedora with i3 on my fairly beefy desktop. Now I want it on my laptop too, but it’s very old and slow. What optimisation should I do to make it work as smoothly as possible?

submitted by /u/torbbang
[link] [comments] via Linux 101 stuff. Questions are encouraged, noobs are welcome!