It's been quite a while since I contributed to this... Tbf, I use so many things from FMHY and some software utilities from various sources. Check out FMHY for anything free and useful. From AdBlockers, to link shortener bypasses, software utilities, and even educational tools and utilities. :)
https://fmhy.net/beginners-guide
A very slow, work in progress page for anyone to take notes, use, and download software. All links I list are safe unless directly stated otherwise.
Custom Discord Rich Presence. Safe and ok to use as long as you aren't vulgar and rude.
https://github.com/maximmax42/Discord-CustomRP
https://discord.com/developers/applications/
https://docs.customrp.xyz/setting-up