rf-browserlisted

# Browser Library Skill ## Quick Reference Browser Library uses Playwright for fast, reliable browser automation with built-in auto-waiting and powerful assertion capabilities. ## Installation ```bash pip install robotframework-browser rfbrowser init ``` ## Library Import ```robotframework *** Settings *** Library Browser auto_closing_level=KEEP ``` Import options: - `auto_closing_level=KEEP` - Keep browser open between tests (faster) - `auto_closing_level=TEST` - Close after each test (clean state) - `timeout=30s` - Default timeout for operations - `enable_presenter_mode=true` - Slow down for demos ## Essential Concepts ### Browser -> Context -> Page Hierarchy ``` Browser (chromium/firefox/webkit) └── Context (isolated session: cookies, storage) └── Page (single tab/window) ``` - **Browser**: The browser process (Chrome, Firefox, or WebKit) - **Context**: Isolated browser session with its own cookies, localStorage, and cache - **Page**: A single tab or popup window within a context ```robotframework New Browser chromium headless=false New Context viewport={'width': 1920, 'height': 1080} New Page https://example.com ``` ### Auto-Waiting Browser Library automatically waits for elements to be actionable before interacting. No explicit waits needed in most cases. - Waits for element to be visible - Waits for element to be stable (not animating) - Waits for element to be enabled - Waits for element to receive events ## Core Keywords