13th Jan, 2023
Yes it is. It's actually not too hard. You can make a modded client and then turn it into a server using the Twitch launcher.
The catch? You need to own Minecraft.
Using cracked launchers is illegal. That means that you are stealing the game. Dont be that guy. Buy the game and support the wonderful staff at Mojang.
Now, why do I use the Twitch launcher to create modpacks?
You create an instance of minecraft, and have the option to create it pre-installed with forge. Then, adding mods is as easy as clicking a single button. The version checking has been done for you. The installsaion is done for you. Everything is as easy as click.
After you test the modpack you made, create a server with forge installed, and copy over all the server-side mods, and its done!
But seriously, BUY THE GAME IF YOU LIKE IT SO MUCH!