Parallel Test Execution Strategies

By Marco•March 20, 2024•8 min read

Speed up your test suite by running tests in parallel effectively and safely.

PerformanceOptimizationPlaywright

Running tests in parallel can dramatically reduce execution time, but requires careful planning to avoid conflicts and flaky tests.

// playwright.config.ts
export default defineConfig({
  workers: process.env.CI ? 4 : 2,
  fullyParallel: true,
});