I made some open source projects here, if you like to support me, you can do it via my Ko-fi
My blogs: Medium
PHP web-service for RPG project
Higher level implementation for LiteNetLib (https://github.com/RevenantX/LiteNetLib)
This is repository make "Multiplayer Action RPG Template" to be MMORPG game
A Battle IO demo project
A Bomber IO demo project
A Shooter IO demo project