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Nightmare

Nightmare is a high-level browser automation library from Segment.

The goal is to expose a few simple methods that mimic user actions (like goto, type and click), with an API that feels synchronous for each block of scripting, rather than deeply nested callbacks. It was originally designed for automating tasks across sites that don't have APIs, but is most often used for UI testing and crawling.

Under the covers it uses Electron, which is similar to PhantomJS but roughly twice as fast and more modern.

⚠️ Security Warning: We've implemented many of the security recommendations outlined by Electron to try and keep you safe, but undiscovered vulnerabilities may exist in Electron that could allow a malicious website to execute code on your computer. Avoid visiting untrusted websites.