#node.js typescript #typescript

node.js & typescript

cd server/
npm init --yes
npm i express

import express from 'express';
// const express = require('express');
// rest of the code remains same
const app = express();
const PORT = 8000;
app.get('/', (req: any, res: any) => res.send('Express + TypeScript Server'));
app.listen(PORT, () => {
  console.log(`Server is running at http://localhost:${PORT}`);
});

/*
tsc index.ts და გადაიყვანს ჯავასცრიპტში
tsc index.ts -w ჩაირთვება watch mode
*/

npm i -D @types/node @types/express nodemon typescript ts-node
tsc --init
// need set   "outDir": "./dist",   AND  "rootDir": "./src", AND uncomment "moduleResolution": "node",   to tsconfig.json

package.json:  
  "scripts": {
    "start": "node dist/index.ts",
    "dev": "nodemon src/index.ts",
    "build": "tsc -p ."
  },