HTML Parsing: Turn Pages into Structured Data
Turn page markup into records you can trust by separating extraction, normalization, validation, and the evidence needed to explain every result.
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Browser Tools API, in practice.
Read focused browser tools api articles and connect the ideas to the rest of your tools API workflow.
Browser workflows need an explicit page context and a clear expected result. Navigation, selectors, and screenshots each carry a different responsibility: arrive at the right state, identify the right control, and retain useful evidence.
The articles below connect those responsibilities into practical design choices. Keep browser identity, viewport, session state, and readiness conditions visible in the plan. When a failure appears, investigate the first assumption that stopped being true rather than adding delays or broad retries. A clear browser workflow can be reviewed as a sequence of meaningful actions. Review question: Could another developer reproduce the result from the recorded browser, session, viewport, expected target, and page readiness condition?
Articles in this collection
Browser Automation and Selectors That Last
Good selectors describe what a person is trying to use. Build browser workflows around meaning, clear scope, and evidence that the intended action worked.
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Screenshot API Workflows: From Capture to Review
A screenshot becomes useful when its purpose and capture conditions are clear. Plan a repeatable workflow from the first capture request to the final review.
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