Minecraft on the Mac with mods?

My Mac: MacBook Pro Early 2015 Version 10.13.6

Is it possible that I play bigger Minecraft Modpacks on my Mac without this is negatively affecting the performance of my Mac, for example that it gets hot etc.

Try it

Of course you can try it, but since a Macbook is not necessarily the strongest device and does not have the best cooling, I guess that it does not always run smoothly and that it definitely gets warmer.