JSHarvest

Browser extension inventorying every JavaScript file a page loads, classified first- vs third-party.

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JSHarvest is a browser extension that inventories every piece of JavaScript a page loads, deduplicated and classified as first- or third-party, with hidden-chunk discovery, source-map recovery, and risk flags. It targets security researchers and developers who want supply-chain visibility into a page's client-side code without manually combing through DevTools.

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