Bu yerda Express tizimidan foydalangan oddiy Node.js veb-ilovasi misoli keltirilgan: const express = require('express'); const app = express(); app.get('/', (req, res) => { res.send('Hello World!'); }); app.listen(3000, () => { console.log('Example app listening on port 3000!'); }); Ushbu kod yangi Express ilovasi yaratadi va bitta yo'nalishni, ildiz '/' yo'nalishini o'rnatadi, u "Hello World!" matni bilan javob yuboradi. App 3000 portda tinglaydi, shuning uchun agar siz ushbu kodni ishga tushirsangiz va veb-brauzeringizda http://localhost:3000 ga tashrif buyursangiz, "Hello World!" xabarini ko'rasiz.
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