OpenSSL

FlexisipBelledonneCommunications/flexisip

A comprehensive, modular, and scalable SIP server suite written in C++17 for building VoIP services.

SEMSsems-server/sems

A free, high-performance, extensible SIP media server for VoIP services like announcements, voicemail, conferencing, and session border control.

Pi Audio Monitormartim01/pam

Open-source audio monitoring and analysis software for Raspberry Pi and other platforms, featuring meters, analyzers, and test tools.

Spyrespyre-project/spyre

A simple, self-contained modular host-based IOC scanner built around the YARA pattern matching engine.

VillageSQLvillagesql/villagesql-server

An open-source tracking fork of MySQL 8.4 LTS that introduces an extension framework for custom data types and functions.

ArmageddonEngineCyberShadow/ae

A composable general-purpose D library providing asynchronous networking, UI frameworks, and utility modules.

OpenSSLlminuti/Delphi-OpenSSL

A Delphi wrapper for OpenSSL providing object-oriented interfaces for encryption, digital signatures, and certificate handling.

Redisantirez/redis

An in-memory data structure store used as a database, cache, message broker, and vector database for real-time applications.

dlang-requestsikod/dlang-requests

A D language HTTP client library inspired by Python's requests, offering a simple high-level API with low memory footprint and high performance.

libneo4j-clientcleishm/libneo4j-client

A command-line shell and client library for Neo4j that supports secure Bolt protocol connections and interactive query execution.

serial2mqttvortex314/serial2mqtt

A Linux gateway that bridges serial communication (USB, serial, Bluetooth) to MQTT, enabling MQTT for microcontrollers without Ethernet or WiFi.

go-proxy-cachefabiocicerchia/go-proxy-cache

A simple reverse proxy with caching written in Go, using Redis for storage and supporting load balancing, SSL/TLS, and advanced caching features.

Cloud BusterSageHack/cloud-buster

A pentest tool that checks Cloudflare-protected sites for origin IP leaks and misconfigurations.

liboauth2OpenIDC/liboauth2

A C library for building OAuth 2.x and OpenID Connect servers and clients, with plugins for Apache and NGINX.

BlueRSAKitura/BlueRSA

A Swift cross-platform RSA wrapper library for public/private key encryption, signing, and verification.

Narwhalnarwhal-io/narwhal

An extensible pub/sub messaging server for edge applications that delegates authentication and business logic to external modulators.

PyEllipticyann2192/pyelliptic

A deprecated Python wrapper for OpenSSL providing ECC, AES, HMAC, Blowfish, and other cryptographic operations.

myanonppomes/myanon

A fast, deterministic MySQL dump anonymizer that preserves referential integrity while anonymizing sensitive data.

FiSH-irssifalsovsky/FiSH-irssi

An encryption add-on module for irssi using Blowfish cipher and Diffie-Hellman key exchange for secure messaging.

cognito-sample-nodejsawslabs/cognito-sample-nodejs

A sample Node.js application demonstrating Amazon Cognito integration with Login with Amazon for user authentication and identity management.

discord.vTerisback/discord.v

A Discord bot framework written in the V programming language for building Discord bots with event handling and REST API support.

Cirrusucbrise/cirrus

A serverless machine learning framework that scales algorithms across cloud lambda functions.

cl-http2-protocolakamai/cl-http2-protocol

A Common Lisp implementation of the HTTP/2 draft-14 protocol for interoperability testing and network applications.

BlueSSLServiceKitura/BlueSSLService

SSL/TLS add-in framework for BlueSocket in Swift, supporting Secure Transport on Apple platforms and OpenSSL on Linux.

StegoTorusSRI-CSL/stegotorus

A camouflage proxy for Tor that disguises traffic to evade censorship by making it look like normal web browsing.

libxutilskala13x/libxutils

A cross-platform, event-driven C library providing a unified networking stack with HTTP, WebSocket, data structures, and cryptography.

minilibparmaja/minilib

A modular Pascal/Delphi library providing database wrappers, socket communication, XML parsing, and serial port utilities.

DelphiMongoDBgrijjy/DelphiMongoDB

A native Delphi driver for MongoDB providing direct, efficient access to MongoDB servers using BSON and a low-level API.

LNetalmindor/lnet

A lightweight, asynchronous TCP/UDP networking library written in Free Pascal for cross-platform applications.

sossosrf/soss

A Linux tool that enables communication among arbitrary protocols by translating them to a common xTypes representation language.

SNMPFreeDSx/SNMP

A pure PHP SNMP library implementing client and server functionality without requiring the PHP SNMP extension.

CrOTPphilnash/crotp

A Crystal library for generating HOTP and TOTP codes for two-factor authentication.

Blockparser+SQLmcdee/blockparser

A fast, minimal-dependency Bitcoin blockchain parser for extracting transaction data and computing blockchain statistics.

ddewhatwedo/dde

A Docker-based local development environment toolset with system-wide services like DNS, reverse proxy, and databases.

aeronetsjanel/aeronet

A modern, fast, and ergonomic C++ HTTP/1.1, HTTP/2, and WebSocket server library for Linux, macOS, and Windows.

mgclientmemgraph/mgclient

A C/C++ client library for connecting to and interacting with the Memgraph graph database.