5 weeks · self-paced · intermediate

Browser Automation with Playwright

Name: Browser Automation with Playwright
Price: 68000 JPY

We build Playwright suites against a staging app with flaky third-party widgets—exactly where beginners struggle. You learn tracing, fixtures, and parallel shards without leaning on record-and-pray workflows.

JPY 68,000

Informational price — no checkout here. See Returns & Refunds.

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What the syllabus includes

Locator strategies resilient to minor DOM churn
Trace viewer workflows for triage during mentor reviews
API mocking at the network layer for unstable vendors
Parallel runs with worker budgets suited to laptops
HTML reporters wired into a simple CI YAML template
Visual diff opt-in module for marketing pages
Accessibility snapshot checks alongside functional asserts

Outcomes you can demonstrate

Maintain a suite that fails with actionable traces
Explain selector trade-offs to frontend partners
Cut runtime using sharding without hiding flakiness

Mentor of record

Leo Andersson

Frontend mentor — ships design-system tests for fintech clients.

FAQ

This track is Playwright-first; compare modules exist in the comparison reading pack only.

Experience notes

The Playwright cohort’s trace homework saved us during a vendor CSS hotfix. Specific, not generic tips.

— Yui , QA engineer · Logistics SaaS · Google