crw-scrape — single-page extraction

When to use

• You have one (or a handful of) known URLs and want their content.
• Step 2 in the crw ladder: if you don't have a URL yet, go to crw-search (step 1) first. For many pages under a site, use crw-crawl (step 4). For a local PDF, use crw-parse (step 5).
• JS-heavy page? You usually don't need anything special — crw auto-detects and renders. This is a crw advantage: no separate "interact"/browser step.

Quick start