hMod is a server mod for the Minecraft multiplayer server that provides server owners with more flexibility and control over their servers through a large list of built in features such as block restrictions, configurable spawn protection, permissions and so on. If the list of built in features is not enough for you to get and create the Minecraft experience you want for your users, hMod provides an extensive plugin framework and has an impressive list of free plugins already available for your use.
Colored, group-specific names that can be changed in server.properties
Lots of commands
Kits, and can be group-specific so you can have builder-specific kits.
Adjustable player limit
Usergroups (default, builder, mod and admin)
Ability to change the position of /home
Several administration commands like /ban, /banip, /unban, /kick, etc.
Configurable item spawn blacklist
And much more...
On this site you'll find community written documentation, tutorials and tips on how to most effectively and properly setup and use hMod for the Minecraft multiplayer server.