16/07/2026
🧠Still relying only on cookies to identify returning users?
Meet FingerprintJS — a free, open-source browser fingerprinting library that can recognize returning browsers without depending on cookies.
✨ Why developers use it:
• Cookie-independent browser identification
• Easy to integrate
• Open source and actively maintained
• Great for fraud detection, analytics, and security use cases
🔗 Source: github.com/fingerprintjs/fingerprintjs
If you're building modern web applications, this project is definitely worth checking out.
💬 Have you used browser fingerprinting in production? Share your experience below!
