docs: how to use with Playwright

docs/guide/frameworks.md

@@ -98,3 +98,39 @@ describe('Testing the application', () => {
   });
 });
 ```
+
+## Playwright
+
+Integration with [Playwright](https://playwright.dev/) is also easy:
+
+```ts
+import { faker } from '@faker-js/faker/locale/en';
+import { expect, test } from '@playwright/test';
+
+test.describe('Testing the application', () => {
+  test('should create an account with username and password', async ({
+    page,
+  }) => {
+    const username = faker.internet.userName();
+    const password = faker.internet.password();
+    const email = faker.internet.exampleEmail();
+
+    // Visit the webpage and create an account.
+    await page.goto('https://www.example.com/register');
+    await page.getByLabel('email').fill(email);
+    await page.getByLabel('username').fill(username);
+    await page.getByLabel('password', { exact: true }).fill(password);
+    await page.getByLabel('confirm password').fill(password);
+    await page.getByRole('button', { name: 'Register' }).click();
+
+    // Now, we try to login with these credentials.
+    await page.goto('https://www.example.com/login');
+    await page.getByLabel('email').fill(email);
+    await page.getByLabel('password').fill(password);
+    await page.getByRole('button', { name: 'Login' }).click();
+
+    // We should have logged in successfully to the dashboard page.
+    await expect(page).toHaveURL(/.*dashboard/);
+  });
+});
+```