OpenSSL

Telegram Desktoptelegramdesktop/tdesktop

Official open-source desktop client for the Telegram messaging platform, built on the MTProto secure protocol.

Follyfacebook/folly

A C++20 library from Facebook focused on performance and practicality, complementing std and Boost with components used at scale.

rethinkdbrethinkdb/rethinkdb

An open-source NoSQL database built for realtime web applications with automatic push updates.

Pingoracloudflare/pingora

A Rust framework for building fast, reliable, and programmable networked systems and HTTP proxies.

Valkeyvalkey-io/valkey

A high-performance, open-source distributed key-value database optimized for caching and real-time workloads.

RustPythonRustPython/RustPython

A Python 3 interpreter written in Rust, enabling Python execution in WebAssembly, embedding, and more.

trojantrojan-gfw/trojan

An unidentifiable TLS-based proxy mechanism designed to bypass the Great Firewall of China.

uWebSocketsuNetworking/uWebSockets

A high-performance, secure, and standards-compliant web server for demanding real-time applications like crypto exchanges.

Moonlightmoonlight-stream/moonlight-qt

An open-source PC client for streaming games and desktop from NVIDIA GameStream and Sunshine servers.

Cpp-HttpLibyhirose/cpp-httplib

A C++11 single-file header-only HTTP/HTTPS server and client library for building web services and clients.

foundationdbapple/foundationdb

An open-source, distributed, transactional key-value store designed for large-scale structured data across commodity servers.

wazuhwazuh/wazuh

An open-source unified XDR and SIEM platform for threat prevention, detection, and response across endpoints and cloud workloads.

Sogou Workflowsogou/workflow

A C++ parallel computing and asynchronous networking framework for building high-performance, high-concurrency backend services.

memcachememcached/memcached

A high-performance, distributed, in-memory key-value cache store for speeding up dynamic web applications.

coturncoturn/coturn

A free open-source TURN and STUN server for NAT traversal in VoIP and WebRTC applications.

Moshmobile-shell/mosh

A remote terminal application that supports intermittent connectivity, roaming, and predictive local echo for better mobile and high-latency usage.

Drogonan-tao/drogon

A high-performance C++17/20 HTTP web framework for building asynchronous, cross-platform server applications.

reqwestseanmonstar/reqwest

An ergonomic, batteries-included HTTP client for Rust with async/blocking support, TLS, and proxies.

ttydtsl0922/ttyd

A command-line tool for sharing a terminal session over the web via a browser.

Eclipse Mosquitto (k)eclipse/mosquitto

An open-source MQTT broker and client library implementing MQTT 5.0, 3.1.1, and 3.1 protocols.

Robo 3TStudio3T/robomongo

A native, cross-platform MongoDB GUI client that embeds the mongo shell for shell-centric database management.

RetDecavast/retdec

A retargetable machine-code decompiler based on LLVM, supporting multiple architectures and file formats.

retdecavast-tl/retdec

A retargetable machine-code decompiler based on LLVM, supporting multiple architectures and file formats.

nbxwmx/nb

A portable CLI and local web app for plain text note-taking, bookmarking, and archiving with Git syncing, search, tagging, and Pandoc conversion.

libimobiledevicelibimobiledevice/libimobiledevice

A cross-platform library implementing native protocols to communicate with iOS devices without proprietary dependencies.

node.bcrypt.jsncb000gt/node.bcrypt.js

A native Node.js library for hashing passwords using the bcrypt algorithm with async support and security best practices.

libhvithewei/libhv

A cross-platform, high-performance C/C++ network library with simpler APIs for TCP/UDP/SSL/HTTP/WebSocket/MQTT client/server development.

ffsendtimvisee/ffsend

A fully-featured command-line client for securely sharing files via the Firefox Send protocol.

cprwhoshuu/cpr

A simple, expressive C++17 HTTP client library inspired by Python Requests, built on libcurl.

MTProxyTelegramMessenger/MTProxy

A simple MTProto proxy server that enables Telegram access in censored regions.

Hiredisredis/hiredis

A minimalistic C client library for Redis, featuring synchronous, asynchronous, and reply parsing APIs.

Spotify Playeraome510/spotify-player

A fast, configurable terminal music player for Spotify with full feature parity, streaming, and audio visualization.

ClipboardSlackadays/Clipboard

A fast, feature-packed, and user-friendly clipboard manager for the terminal with infinite clipboards and history.

libwebsocketswarmcat/libwebsockets

A lightweight, secure, pure C library for building scalable client and server applications with HTTP/1, HTTP/2, WebSockets, and MQTT.

OSSECossec/ossec-hids

Open Source Host-based Intrusion Detection System performing log analysis, file integrity checking, rootkit detection, and active response.

QPDFqpdf/qpdf

A command-line tool and C++ library for content-preserving PDF transformations like linearization, encryption, splitting, and merging.