Development journal

Posts tagged: E2E Testing

Published notes filed under this topic.

Playwright and browser automation

How to connect Playwright MCP to Chrome through Remote Debugging

8 min read

Written by: Jonathan Reis on Aug 11, 2026

A practical guide to enabling Chrome Remote Debugging, finding its dynamic CDP port, changing the Playwright MCP endpoint, and diagnosing 403 and ECONNREFUSED errors.

Playwright Chrome DevTools Protocol Chrome E2E testing Browser automation

React Native Testing

How to keep Playwright E2E useful when React Native Skia renders a canvas

9 min read

Written by: Jonathan Reis on Jul 1, 2026

A field note on testing a React Native Skia canvas board with Playwright, replacing DOM-only selectors with a narrow test bridge, and keeping persistence deterministic.

React Native Skia Playwright Canvas E2E Testing