PyPI81Excellenthealth index
Python★ 313↓ 208.7K/moOct 16, 2026
PyPI81Excellenthealth index
Python★ 606↓ 867.4K/moSep 9, 2026
npm81Excellenthealth index

stacksjs/rpxA modern, smart reverse proxy. For a pretty and powerful local DX.
TypeScript★ 30↓ 45.1K/moSep 8, 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
Maven · npm · PyPI80Excellenthealth index

dogtagpki/pkiThe Dogtag Certificate System is an enterprise-class Certificate Authority (CA) which supports all aspects of certificate lifecycle management, including key archival, OCSP and smartcard management.
Java★ 509Sep 19, 2026
PyPI · Maven80Excellenthealth index

jawah/wassimaNo more certifi! System trust store at hand. In Pure Python.
Python★ 24↓ 1.4M/moOct 20, 2026
NuGet80Excellenthealth index
C#★ 0Sep 9, 2026
JavaScript★ 0↓ 118.1K/moSep 15, 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

fszlin/certesA client implementation for the Automated Certificate Management Environment (ACME) protocol
C#★ 573Sep 23, 2026

stacksjs/tlsx🔐 A modern & lightweight TLS library & CLI. Built for automation—HTTPS by default. Similar to mkcert.
TypeScript★ 47↓ 45.9K/moSep 10, 2026
crates.io77Goodhealth index
Rust★ 90↓ 56.2K/moSep 17, 2026
crates.io77Goodhealth index
Rust★ 372↓ 72.6K/moSep 12, 2026
TypeScript★ 52↓ 44.8K/moSep 11, 2026
Shell★ 417Sep 15, 2026
RubyGems · Maven73Goodhealth index
Java · Ruby★ 51Sep 12, 2026
Python · Cython★ 28↓ 64.5K/moSep 15, 2026

robinrodricks/FluentFTPAn FTP and FTPS client for .NET & .NET Standard, optimized for speed. Provides extensive FTP commands, File uploads/downloads, SSL/TLS connections, Automatic directory listing parsing, File hashing/checksums, File permissions/CHMOD, FTP proxies, FXP support, UTF-8 support, Async/await support, Powershell support and more. Written entirely in C#.
C#★ 3,396Sep 11, 2026

simdsoft/yasioA multi-platform support c++11 library with focus on asio (asynchronous socket I/O) for any client applications.
C++ · PowerShell★ 1,061Oct 6, 2026
Packagist71Goodhealth index
PHP★ 1,070↓ 16.3K/moSep 13, 2026
npm · Maven69Goodhealth index
Java · Objective-C · JavaScript★ 393↓ 429.9K/moAug 25, 2026

cminyard/gensioA library to abstract stream I/O like serial port, TCP, telnet, UDP, SSL, IPMI SOL, etc.
C★ 112Sep 16, 2026

dotnet/WatsonTcpWatsonTcp is the easiest way to build TCP-based clients and servers in C#.
C#★ 673Sep 14, 2026

stratdev3/SimpleWLightweight Web Server for .NET. Simple by design. Standalone or embedded.
C#★ 104Oct 20, 2026
Erlang★ 23↓ 583.4K/moSep 9, 2026
crates.io67Goodhealth index
Rust★ 2↓ 48.4K/moSep 8, 2026
crates.io65Goodhealth index
Rust · C★ 57↓ 8,624/moOct 20, 2026
NuGet · npm63Moderatehealth index

RRQM/TouchSocketTouchSocket is an integrated .NET networking framework that includes modules for socket, TCP, UDP, SSL, named pipes, HTTP, WebSocket, RPC, and more. It offers a one-stop solution for TCP packet issues and enables quick implementation of custom data message parsing using protocol templates.
C# · MDX★ 1,285Oct 21, 2026

hnrobert/sslly-nginxA smart Nginx SSL reverse proxy manager that automatically configures SSL certificates and proxies traffic to your local applications.
Go★ 2Sep 19, 2026