Bukkit

[1.13-1.19.3] Ghosts effects upon players death.

Hide messages or errors from server console and logs.

MySQL or FlatFile Economy Bank System using signs.

Creative (+NBT) copy feature under your control.

[1.7.10 - 1.13.2] Similar to popular EnderChest++ but with more features and up to date.

Sync your players inventory/armor over many servers using MySQL.

Sync your players experience over many servers using MySQL.

Sync your economy accounts over many servers using MySQL.

Restrict item ownership, placement, usage, pickup, crafting, brewing, creative menu.