npm · crates.io89Excellenthealth index

sqdshguy/wreq-jsHTTP client for Node.js with browser TLS fingerprint impersonation
TypeScript · Rust★ 402↓ 498.7K/moSep 23, 2026
PyPI88Excellenthealth index
C++★ 367Sep 17, 2026
PyPI · crates.io87Excellenthealth index
Rust · Python★ 1,441Sep 17, 2026
crates.io87Excellenthealth index
Rust★ 1,649↓ 48.4M/moSep 17, 2026
PyPI87Excellenthealth index

sireto/custom-domainSelf-hosted custom domains for multi-tenant SaaS: customers bring their own hostnames, get exact DNS records and automatic HTTPS (Caddy on-demand TLS), and every request reaches your app with a signed workspace assertion. API, Python SDK, webhooks, operator portal.
Python★ 20↓ 8,563/moOct 10, 2026
crates.io86Excellenthealth index

c410-f3r/wtxWritten by humans. WTX is a collection of different transport implementations and related tools focused primarily on web technologies.
Rust★ 400↓ 3,413/moSep 15, 2026
Go86Excellenthealth index

heymaikol/network-doctorNetwork Doctor is a cross-platform network troubleshooting TUI that turns interface, DNS, TCP, TLS, HTTP, proxy, and path-MTU checks into one plain-English diagnosis.
Go★ 366Sep 10, 2026
RubyGems86Excellenthealth index

ruby/opensslProvides SSL, TLS and general purpose cryptography.
C · Ruby★ 276Sep 12, 2026
Shell★ 9,181Aug 28, 2026
Go84Excellenthealth index

Zuplu/postfix-tlspolLightweight MTA-STS + DANE/TLSA resolver and TLS policy server for Postfix, prioritizing DANE.
Go★ 46Sep 13, 2026
Go84Excellenthealth index

caddyserver/certmagicAutomatic HTTPS for any Go program: fully-managed TLS certificate issuance and renewal
Go★ 5,598Sep 17, 2026
crates.io84Excellenthealth index

emanuele-em/proxelarScriptable local traffic workbench for inspecting, intercepting, replaying, and rewriting HTTP/HTTPS and WebSocket traffic.
Rust★ 1,060↓ 212/moSep 14, 2026
Go84Excellenthealth index

kanywst/y509TUI for X.509 certificate chains: verifies trust, and catches the missing intermediates and bad ordering that break curl but not browsers
Go · Shell★ 28Sep 12, 2026
crates.io83Excellenthealth index
Rust★ 22↓ 391.4K/moOct 20, 2026
Go83Excellenthealth index
Go★ 0Sep 11, 2026
crates.io · Maven83Excellenthealth index
Rust · Kotlin★ 158↓ 34.6M/moSep 17, 2026
crates.io81Excellenthealth index
Rust★ 98↓ 212.2K/moOct 21, 2026
PyPI81Excellenthealth index
Python · Cython★ 35↓ 64.1K/moOct 1, 2026
NuGet81Excellenthealth index

dotnet/MQTTnetMQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.
C#★ 5,063Aug 28, 2026
NuGet81Excellenthealth index

haga-rak/fluxzy.coreFast and fully streamed Man-On-The-Middle to intercept, record, impersonate and alter HTTP/1.1, H2, websocket and gRPC traffic.
C#★ 370Sep 15, 2026
npm81Excellenthealth index

patrickjuchli/basic-ftpFTP client for Node.js, supports FTPS over TLS, passive mode over IPv6, async/await, and Typescript.
JavaScript · TypeScript★ 734↓ 96.7M/moSep 15, 2026
PyPI81Excellenthealth index
Python★ 606↓ 867.4K/moSep 9, 2026
npm81Excellenthealth index
TypeScript★ 64↓ 3,091/moOct 20, 2026
Packagist80Excellenthealth index

amphp/socketNon-blocking socket and TLS functionality for PHP based on Amp.
PHP★ 269↓ 3.2M/moAug 27, 2026
Packagist80Excellenthealth index

composer/ca-bundleLets you find a path to the system CA bundle, and includes a fallback to the Mozilla CA bundle.
PHP★ 2,961↓ 7.6M/moAug 27, 2026
PyPI · Maven80Excellenthealth index

jawah/wassimaNo more certifi! System trust store at hand. In Pure Python.
Python★ 24↓ 1.4M/moOct 20, 2026

Hakky54/ayza🔐 An SSL library for configuring http client or server. Rich with features such as hot reloading ssl and trusting additional certificates during runtime, combining multiple keystores, loading pem files and os/jdk certificates, logging certificate information during ssl handshake, bypassing ssl configuration from other libraries and more
Java★ 579Sep 19, 2026
crates.io · npm78Goodhealth index

KarpelesLab/purecryptoA pure-Rust, no_std cryptography toolkit: constant-time primitives, classical & post-quantum public-key, X.509, and the TLS/DTLS/QUIC stack — no foreign code, no C dependencies.
Rust★ 6↓ 4,758/moOct 20, 2026

NabuCasa/snitunEnd-to-End encryption with SNI proxy on top of a TCP multiplexer
Python★ 120Sep 15, 2026
Go · npm78Goodhealth index

SnishaperTeam/SniShaperA cross-platform application that supports multiple methods to bypass SNI blocking, designed specifically for complex network environments.
TypeScript · Go★ 161Oct 21, 2026