cryptgeon/packages/shared/vitest.config.ts

import { defineConfig } from "vitest/config";
import { playwright } from "@vitest/browser-playwright";

export default defineConfig({
  test: {
    projects: [
      { test: { name: "node", environment: "node" } },
      {
        test: {
          name: "Browser",
          browser: {
            enabled: true,
            provider: playwright(),
            headless: true,
            // https://vitest.dev/config/browser/playwright
            instances: [
              { browser: "chromium" },
              { browser: "firefox" },
              { browser: "webkit" },
            ],
          },
        },
      },
    ],
  },
});