agent-browser

Automate web testing by using a Bash CLI to navigate URLs, click elements, fill forms, and capture screenshots. You run commands sequentially to open pages, take snapshots for element references, and execute interactions against a headless or headed browser environment.

Snapshot-based browser automation works by generating element references when you capture a page snapshot. You then reuse these stable references, such as @e1, in subsequent click and fill actions to interact with web elements reliably without relying on fragile selectors.

Yes, you can use a Bash CLI to fill forms and extract data from web pages. The CLI supports actions like fill to input text into form fields and snapshot to capture page content, enabling automated data extraction and form-filling workflows directly from the terminal.

The best way to capture screenshots during automated web testing is to use a CLI tool that supports screenshot actions within a scripted workflow. You navigate to the target URL, execute the screenshot command, and save the captured image for verification or data collection.

Browser automation works in both headless and headed browser environments for CLI web testing. This allows you to run automated navigation, form filling, and data extraction tasks silently in the background or with a visible browser window for debugging.

Element references generated from snapshots provide a more robust target for browser automation than CSS selectors. By using refs like @e1 or @e2 for click and fill actions, you avoid selector breakage when page layouts change, ensuring reliable test execution.