ja4 开源项目推荐（242 个）

lexiforest /curl_cffi

通过 cffi 提供的 curl-impersonate fork Python 绑定。一个可模拟浏览器 TLS/JA3/HTTP2 指纹的 HTTP 客户端。

telemt /telemt

MTProxy for Telegram on Rust + Tokio

FoxIO-LLC /ja4

JA4+ is a suite of network fingerprinting standards

0x676e67 /wreq-python

An ergonomic, privacy-aware Python HTTP Client

0x676e67 /wreq

An ergonomic, privacy-aware Rust HTTP Client

deedy5 /primp

HTTP client that can impersonate web browsers

wangluozhe /requests

用于快速请求HTTP或HTTPS，并支持修改ja3、ja4指纹

sqdshguy /wreq-js

HTTP client for Node.js with browser TLS fingerprint impersonation

wi1dcard /fingerproxy

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

0x4D31 /finch

识别指纹的TLS反向代理。利用Finch智胜恶意流量——收集客户端指纹（JA3、JA4 +QUIC、JA4H、HTTP/2），并实时采取行动：阻断、重转、陷阱或欺骗。

phuslu /nginx-ssl-fingerprint

High performance ja3 ja4 and http2 fingerprint for nginx.

biandratti /huginn-net

Multi-protocol passive fingerprinting library: TCP/HTTP (p0f-style) + TLS (JA4-style) analysis in Rust

arman-bd /httpmorph

httpmorph is a drop-in replacement for Python's requests library that uses a custom C implementation with BoringSSL instead of Python's standard HTTP stack.

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.

gospider007 /fp

🚀obtain the client's ja3 fingerprint, http2 fingerprint, and ja4 fingerprint

yfedoseev /browser_oxide

Stealth headless browser engine in Rust — native BoringSSL TLS/JA4 fingerprint, real JS via deno_core, no Chromium, no CDP. Python + MCP bindings. A camoufox alternative.

FoxIO-LLC /ja4tscan

JA4TScan is an active TCP server fingerprinting tool.

0x676e67 /wreq-util

Common utilities for wreq

0x676e67 /pingly

Analysis server for TLS and HTTP/1/2/3

StopMakingThatBigFace /node-wreq

🎭 Typescript HTTP client with native TLS, HTTP2, JA3, JA4 browser impersonation backed by wreq's Rust core