#typescript #audio_fingerprinting #browser #browser_fingerprint #browser_fingerprinting #detection #fingerprint #fingerprinting #fingerprintjs #fraud #fraud_detection #identification #javascript #visitor_identifier

FingerprintJS is a tool that helps identify website visitors by collecting and hashing browser attributes. It works even in incognito or private browsing modes and when browser data is cleared. This means you can track visitors more reliably than with cookies or local storage. However, it has limited accuracy (40-60%) because it relies on browser attributes that might be the same for different users. For higher accuracy (99.5%), you can use Fingerprint Identification, a commercial version that processes data on the server and includes more detailed information like IP addresses and visit patterns. This makes it better for preventing fraud and improving user experiences.

https://github.com/fingerprintjs/fingerprintjs

#typescript #fingerprinting #playwright #puppeteer #scraping #typescript

Fingerprint-suite is a toolkit that generates and injects realistic browser fingerprints into automated browsers like Playwright and Puppeteer. It includes four modular packages: header-generator for HTTP headers, fingerprint-generator for browser fingerprints, fingerprint-injector for injection, and a Bayesian network for realistic fingerprint creation. Since websites increasingly use fingerprinting to track and identify users, this tool helps your web scrapers avoid detection by mimicking real browser behavior. You can customize fingerprints by device type and operating system, making your automated browsing appear completely legitimate to anti-bot systems.

https://github.com/apify/fingerprint-suite