1. Concept
2. Technologies
   1. NodeJS
   2. Express
   3. Websocket
      1. SocketIO
   4. API Twitch
      1. Auth
      2. Eventsub

Construction :

1. HTTP seveur + Express
2. The grid
   1. HTML/CSS
   2. Random cells
   3. Logic cells
3. Implementing SocketIO
4. Twitch API
   1. Console Twitch
   2. Auth
   3. EventSub
5. Deploy with NGINX and PM2

Création du projet

• Installation Express et Nodemon

npm install express nodemon

• Setup package.json

"scripts": {
    "start": "nodemon index.js"
}

Setup HTTP server

• Basic setup “Hello world”

const express = require("express");
const app = express();
const port = 3000;

app.listen(port, () => {
  console.log(`App listening to port ${port}`);
});

app.get("/", (req, res) => {
  res.send("Hello world!");
});

• Setup with an index.html

const path = require("path");

const express = require("express");
const app = express();
const port = 3000;

app.listen(port, () => {
  console.log(`App listening to port ${port}`);
});

app.use(express.static("public"));

app.get("/", (req, res) => {
  res.sendFile(path.join(__dirname, "/index.html"));
});

Construct the grid