Nakama

How to host a Nakama server for $10/mo
Setting up and maintaining your own single server instance of Nakama, the Open Source game server.
Tutorial

Steam login to Nakama using Godot
Steam authentication to Nakama can make login a breeze for players of your Godot game!
Tutorial

How to use WebRTC in Godot... with Nakama as the signalling server!
WebRTC is a great peer-to-peer networking protocol for games! Learn how to use Nakama as the WebRTC signalling server in Godot.
Tutorial

Introducing "Fish Game" for Godot: Online Multiplayer Tutorial with Nakama
“Fish Game” is a 2-4 player online game built in Godot, created as a demonstration of Nakama, an open-source scalable game server.
Video
Devlog

Nakama client library for Godot (in GDScript)
I created a client library for interacting with the Nakama game server, for use with Godot in GDScript.
Blog post

Switched to WebRTC for networking (and changed name to "Retro Tank Party")
The story behind the rename, plus the how and why of switching the networking to use WebRTC.
Devlog