Playwright
Open-source end-to-end browser testing
Microsoft's Apache-2.0 end-to-end browser testing framework for Chromium, Firefox and WebKit, with an MCP server that agents use.
Best for: E2E tests written or generated by AI agents
Visit Playwright ↗92
score / 100
- Pricing
- Free (open source)
- Free tier
- Yes: free Apache-2.0 framework
- Open source
- Yes
- Last verified
- 2026-10-15
Score breakdown
- Fit for the use case23 / 25
- Vibe-coder friendliness9 / 15
- Output quality & reliability15 / 15
- Pricing & free tier15 / 15
- Ecosystem & integrations10 / 10
- Momentum10 / 10
- Code ownership & lock-in10 / 10
Why this score: The standard for reliable E2E testing (~97k stars, frequent releases) and free. Code-first, so less friendly for non-coders.
Based on desk research of official pricing pages and docs; see methodology.