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#fingerprinting (19 Repositories)

Ranked open-source repositories tagged with #fingerprinting, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

17.8%

Avg Review Latency

1.7h

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19 repositories tagged #fingerprinting

B TierJavaScript 192

WebDecoy/FCaptcha

Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.

91.3%
Merge Rate
10h
First Review
100%
1st-Timers
1
Maintainers
B TierLua 3.4k

vulnersCom/nmap-vulners

Nmap NSE scripts that turn a service scan into CVEs, CVSS scores and known exploits — fingerprints software from HTTP responses and checks every detected CPE against the Vulners database.

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierRust 119 2 GFIs

un-nf/404

A new approach to fighting cross-session tracking: multi-layer online fingerprint obfuscation. Spoofs browser/OS (headers & JS), hardware, TLS cipher-suite, canvas, peripherals and much more.

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierPython 6.4k 1 GFIs

lexiforest/curl_cffi

Python binding for curl-impersonate fork via cffi. A http client that can impersonate browser tls/ja3/http2 fingerprints.

46.6%
Merge Rate
22h
First Review
38%
1st-Timers
25
Maintainers
D TierPython 340

Bin-Huang/camoufox-cli

Anti-detect browser automation CLI & Skills for AI agents — Camoufox-powered fingerprint spoofing, no bot-detectable Playwright leaks

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers
D TierJava 443

KilianB/JImageHash

Perceptual image hashing library used to match similar images

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierERErlang 219

kudelskisecurity/scannerl

The modular distributed fingerprinting engine

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierTypeScript 1.1k

thumbmarkjs/thumbmarkjs

A free, open-source javascript fingerprinting library

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierTypeScript 28.4k

fingerprintjs/fingerprintjs

The most advanced free and open-source browser fingerprinting library

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierJavaScript 3.8k

EFForg/privacybadger

Privacy Badger is a browser extension that automatically learns to block hidden trackers

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 2.9k

Ekultek/WhatWaf

Detect and bypass web application firewalls and protection systems

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierGo 456

pagpeter/TrackMe

Passive request fingerprinting demo. Visit at tls.peet.ws / tls3.peet.ws

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 475

tiliondev/fortress

Stealth Chromium engine that stops scrapers and browser agents from getting blocked, with one line of code change.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRuby 257

erwanlr/Fingerprinter

CMS/LMS/Library etc Versions Fingerprinter

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 495

crocs-muni/roca

ROCA: Infineon RSA key vulnerability

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierGo 344

wi1dcard/fingerproxy

Fingerproxy is an HTTPS reverse proxy. It creates JA3, JA4, Akamai HTTP2 fingerprints, and forwards to backend via HTTP request headers.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierTypeScript 2.6k

apify/fingerprint-suite

Browser fingerprinting tools for anonymizing your scrapers. Developed by Apify.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRust 1.4k

0x727/FingerprintHub

侦查守卫(ObserverWard)的指纹库

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierGo 305

0x4D31/finch

Fingerprint-aware TLS reverse proxy. Use Finch to outsmart bad traffic—collect client fingerprints (JA3, JA4 +QUIC, JA4H, HTTP/2) and act on them: block, reroute, tarpit, or deceive in real time.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Fingerprinting Open Source Repositories & C-Rank™ | GetMerged