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Learn what proxies are used for through 15 personal and business scenarios, a proxy-type matrix, proxy vs. VPN guidance, risks, and selection tips.

Set up Node-Unblocker safely on localhost, understand SSRF and open-proxy risks, review its limits, and compare a managed scraping API alternative.

Build a tested Perl scraper with LWP, HTML::TreeBuilder, sessions, proxy configuration, CSV/JSON output, and a managed API path for dynamic pages.

Choose the right proxy type before comparing seven providers, then use a disclosed benchmark and cost-per-usable-response model to select a production fit.

Compare nine web crawlers across open-source, managed, no-code, and AI-native categories using one public scorecard, a repeatable benchmark, and a team-based decision tree.

Observe a live JavaScript function boundary, build a ground-truth corpus, and prove a candidate reimplementation wrong.

Record a full browser session as a HAR file, then replay one captured request from it with no browser running at all -- verified live end to end.

Fetch, chunk, embed, store, retrieve, and generate — a fully local RAG pipeline built from scraped web pages.
