JWT Tokens in Express and NodeJS

The JSON Web Token (JWT) is the easiest standard for protecting APIs and passing in claims data. A JSON Web token allows the server to verify the authenticity of the user and provide them access to protected API routes and data.  A simple JWT flow goes as follows: The user sends login credentials to the server The server verifies user against the database then returns a JWT token if valid The user sends that token in the header with every request to API.

Build a Multiplayer game using Javascript

In this tutorial, we will take a look at how to build a multiplayer game using Javascript and NodeJS. My goal is to take you through the basic setup so that you can begin focusing on the actual gameplay. When building a full-scale MMO, there are a lot of things to consider like load balancing, network contingencies, etc. For now, we are going to focus on the bare minimum just to help you get an understanding of how you can creatively and effectively use the available tools of NodeJS to get started.