Sveltejs Academy · Lesson

Playwright Setup in SvelteKit

Install and configure Playwright for a SvelteKit project with the official integration.

Lesson 1 of 413 steps

Playwright Setup in SvelteKit is a free Sveltejs Academy lesson on CoddyKit. This is lesson 1 of 4. You can read the complete lesson below for free — then practise it hands-on in the browser with a built-in code editor and a 24/7 AI tutor. It is part of the Sveltejs Academy learning path, and your progress syncs across the web and the CoddyKit app. The Sveltejs Academy course includes 4 lessons in total.

What is Playwright

Playwright is a modern end-to-end testing framework supporting Chromium, Firefox, and WebKit.

Install

SvelteKit's create-svelte wizard can add Playwright; otherwise install manually.

npm init playwright@latest

Config

The wizard creates a playwright.config.js with browser settings, test directory, and webServer hook to launch your app.

webServer Setting

Playwright can auto-start npm run build && npm run preview before tests.

webServer: { command: "npm run build && npm run preview", port: 4173 }

Folder Structure

Tests live in tests/ or e2e/. One file per feature is typical.

Run Tests

Use the npm script to run.

npm run test:e2e

UI Mode

Playwright's UI mode provides time-travel debugging.

npx playwright test --ui

Generate Tests

The codegen command records interactions and writes tests for you.

npx playwright codegen http://localhost:5173

Cross-Browser

Tests run on multiple browsers in parallel for broad coverage.

Trace Viewer

Failed tests produce traces you can view with playwright show-trace for fast debugging.

CI Integration

Playwright runs on GitHub Actions, GitLab CI, etc., with official container images.

Quick Check

What does Playwright's webServer do?

Answer it in the interactive lesson

Recap

Set up Playwright with the wizard. Configure webServer to auto-start your app and run tests with npm run test:e2e.

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Frequently Asked Questions

Is the “Playwright Setup in SvelteKit” lesson free?

Yes — the full text of “Playwright Setup in SvelteKit” is free to read here on the web. To practise it interactively (a built-in code editor and a 24/7 AI tutor) and unlock the rest of the Sveltejs Academy course, upgrade to CoddyKit PRO. The Sveltejs Academy course includes 4 lessons in total.

What will I learn in “Playwright Setup in SvelteKit”?

Install and configure Playwright for a SvelteKit project with the official integration. You practise Sveltejs Academy with hands-on code you run directly in the browser, and a 24/7 AI tutor answers your questions as you work through the lesson.

Do I need any experience to start Sveltejs Academy?

No prior experience is required. Sveltejs Academy on CoddyKit is structured for beginners through advanced learners, so you can start here or from the beginning and move at your own pace. This is lesson 1 of 4.

How long does the “Playwright Setup in SvelteKit” lesson take?

Most CoddyKit lessons take about 5–10 minutes. Each one is bite-sized and interactive, so you make steady progress and pick up exactly where you left off across the web and the app.

Can I write and run code in this Sveltejs Academy lesson?

Yes. Every Sveltejs Academy lesson includes a built-in code editor, so you write and run real code right in your browser and get instant AI feedback — no local setup required.

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