CustomMessage – Simple Join & Leave Message Plugin
Description
CustomMessage is a lightweight Paper 1.21.4 plugin that lets you easily customize player join and leave messages through a simple config.yml.
It’s built to be fast, stable, and optimized — perfect even for low-end servers or small SMPs.

⚙️ Features
✅ Fully editable join/leave messages in config.yml
✅ Supports color codes (&)
✅ Default messages:

• Join → + playername in yellow
  
  
• Leave → - playername in yellow
  ✅ Simple reload command – no need to restart
  ✅ Works perfectly with Paper / Purpur / Spigot 1.21.4
  ✅ Lightweight – 0% lag, ideal for small servers
  

Commands
Command Description Permission
/custommessage reload Reloads the config file instantly custommessage.reload
Permissions
Permission Description Default
custommessage.reload Allows reloading the plugin config OP
Default config.yml

# CustomMessage Configuration
# Use & for color codes, like &e for yellow
join-message: "&e+ %player%"
leave-message: "&e- %player%"

Example Output
When player joins:
+ Steve (in yellow)

When player leaves:
- Steve (in yellow)

⚡ Performance
CustomMessage runs on pure Bukkit API, no async threads or heavy tasks —
so it’s super lightweight and safe for any server, even with 1 GB RAM.

Developer Info

• Author: DoomSlayerX
  
  
• Plugin Name: CustomMessage
  
  
• Minecraft Version: 1.21.4
  
  
• API: Paper
  
  
• Language: Java 17