I think you should simply try some modpacks from any repository (CurseForge, Modrinth) and look for Fabric-based modpacks rather than Forge,
and also you can try to find "lite" versions of modpacks.
Also keep in mind that worlds created in MC versions 1.18+ require more RAM, because of increased world height.
So i want to see what modpacks I can run with my pc and have decent fps (40 or above) without using fast graphics
Please try to recommend newer (1.16 or above), and exploration based modpacks rather than highly technological modpacks. Thank you for your time
Specs:
Ram: 8GB
Graphics card: Intel HD 4000
CPU: intel core i5-3230M
Your PC is weak, unfortunately...
I think you should simply try some modpacks from any repository (CurseForge, Modrinth) and look for Fabric-based modpacks rather than Forge,
and also you can try to find "lite" versions of modpacks.
Also keep in mind that worlds created in MC versions 1.18+ require more RAM, because of increased world height.