---
sidebar_position: 6
title: 'Running on Deno'
---

# Running on Deno

Kysely doesn't include drivers for Deno, but you can still use Kysely as a query builder or implement your own driver:

```ts
// We use jsdeliver to get Kysely from npm.
import {
  DummyDriver,
  Generated,
  Kysely,
  PostgresAdapter,
  PostgresIntrospector,
  PostgresQueryCompiler,
} from 'https://cdn.jsdelivr.net/npm/kysely/dist/esm/index.js'

interface Person {
  id: Generated<number>
  first_name: string
  last_name: string | null
}

interface Database {
  person: Person
}

const db = new Kysely<Database>({
  dialect: {
    createAdapter() {
      return new PostgresAdapter()
    },
    createDriver() {
      // You need a driver to be able to execute queries. In this example
      // we use the dummy driver that never does anything.
      return new DummyDriver()
    },
    createIntrospector(db: Kysely<unknown>) {
      return new PostgresIntrospector(db)
    },
    createQueryCompiler() {
      return new PostgresQueryCompiler()
    },
  },
})

const query = db.selectFrom('person').select('id')
const sql = query.compile()

console.log(sql.sql)
```
