Playwright vs Selenium: Which Should QA Engineers Choose in 2024?

The Question Every QA Engineer Faces

When you join a new team or start a new project, one of the first architecture decisions is: which browser automation framework do we use? Selenium has been the industry standard for over a decade. Playwright burst onto the scene in 2020 and quickly became the community darling. So which one should you choose in 2024?

Let me share what I’ve learned from using both extensively.

A Quick Overview

Selenium was created in 2004 by Jason Huggins and became the bedrock of browser automation. It works with every major browser through the WebDriver protocol and supports virtually every programming language.

Playwright was created by Microsoft and released in 2020. It supports Chromium, Firefox, and WebKit (Safari) through a unified API and is built for modern web applications.

The Comparison

Setup and Configuration

// Playwright — up and running in 5 minutes
import { test, expect } from "@playwright/test";

test("login flow", async ({ page }) => {
  await page.goto("https://myapp.com/login");
  await page.fill("#email", "[email protected]");
  await page.fill("#password", "secret123");
  await page.click("button[type=submit]");
  await expect(page).toHaveURL("/dashboard");
});

// Selenium — more boilerplate required
WebDriver driver = new ChromeDriver();
driver.get("https://myapp.com/login");
driver.findElement(By.id("email")).sendKeys("[email protected]");
driver.findElement(By.id("password")).sendKeys("secret123");
driver.findElement(By.cssSelector("button[type=submit]")).click();
// Now manually wait for redirect...
new WebDriverWait(driver, Duration.ofSeconds(10))
  .until(ExpectedConditions.urlContains("/dashboard"));

Playwright wins on setup time. A fresh install with npm init playwright@latest gives you a full project with example tests, HTML reporter, and configuration in under 5 minutes.

Auto-Waiting

This is Playwright’s killer feature. Every action automatically waits for the element to be actionable:

• Visible in the viewport
• Not hidden behind another element
• Not disabled
• Animation finished

Selenium requires explicit waits, which is the source of most test flakiness I’ve encountered in real projects.

My experience: After migrating a 200-test Selenium suite to Playwright, our flakiness rate dropped from 12% to under 1%. That single change saved hours of debugging per week.

Parallel Execution

Feature	Playwright	Selenium
Built-in parallelism	✅ Yes, per-file	Partial (Grid)
Browser isolation	✅ Per-worker	Manual
CI/CD setup	Simple	Complex (Grid)
Speed (200 tests)	~3 minutes	~18 minutes

When to Choose Each

Choose Playwright when:

• Starting a new project from scratch
• You need fast, reliable tests
• Your team uses TypeScript/JavaScript
• You need to test modern SPAs (React, Vue, Nuxt)

Choose Selenium when:

• You have a large existing Selenium suite
• Your team uses Java, C#, or Ruby primarily
• You need to test legacy applications on older browsers
• Your organization mandates Selenium for compliance

My Verdict

For new projects in 2024, Playwright is the clear choice. The developer experience is dramatically better, auto-waiting eliminates the #1 source of flakiness, and the built-in reporters are beautiful out of the box.

That said, don’t blindly migrate existing Selenium suites. Migration has a cost, and if your Selenium suite is stable and the team knows it well, the ROI might not justify the switch.

The best QA engineers choose the right tool for the context — not the trendiest one.

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Have questions or a different perspective? Reach out via the contact page — I’d love to discuss.