New projects are created as drafts and can be found under your profile
page.
https://modrinth.com/mod/
Modpack support is currently in alpha, and modpacks can only be created
and installed through third party tools. Our documentation includes
instructions on
playing modpacks
with
ATLauncher,
MultiMC, and
Prism Launcher. Pack creators can reference our documentation on
creating modpacks. Join us on
Discord
for support.