What problem does it solve?
This toolkit provides a straightforward approach to validating local web applications by automating browser interactions, reducing manual testing effort, and surfacing UI issues quickly.
Core Features & Use Cases
- Playwright-based testing: Write Python scripts that drive Chromium, Firefox, or WebKit in headless mode for reliable UI validation.
- Server orchestration: Use the scripts/with_server.py helper to launch and manage local servers during tests.
- Observability: Capture screenshots and monitor browser console logs to diagnose frontend issues.
- Practical examples: Leverage ready-made samples like examples/console_logging.py, examples/element_discovery.py, and examples/static_html_automation.py to accelerate testing workflows.
Quick Start
Install Playwright and the Python bindings, then set up browsers with
pip install playwright
python -m playwright install
Start a local server and run a test, for example:
python scripts/with_server.py --server "python -m http.server 5173" --port 5173 -- python examples/static_html_automation.py
Alternatively, run a ready-made example:
python examples/console_logging.py