Boost.org asio module
Asio C++ Library
C++ wrapper around the aws-c-* libraries. Provides Cross-Platform Transport Protocols and SSL/TLS implementations for C++.
C++ implementation of the AWS Lambda runtime
Embedded Web Server Library with Integrated Scripting Engine
Embeddable C++ HTTP server
C++ peer to peer library, built on the top of boost
A C library for asynchronous DNS requests
Boost::ASIO low-level redis client (connector)
A C++ header-only HTTP/HTTPS server and client library
Ultra fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
C++ Requests: Curl for People, a spiritual port of Python Requests.
An object oriented C++ wrapper for CURL (libcurl)
Data Plane Development Kit
C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!
Asynchronous networking for C
ENet reliable UDP networking library
A modern C++ network library for developing high performance network services in TCP/UDP/HTTP protocols.
Async non-blocking multi-protocol networking library for C/C++
http request/response parser for c
websocket and http client and server library, with TLS support and very few dependencies
âš¡ KCP - A Fast and Reliable ARQ Protocol
C++ library for creating an embedded Rest HTTP server (and more)
the LIBpcap interface to various kernel packet capture mechanism
QUIC, a multiplexed stream transport over UDP
canonical libwebsockets.org networking library
Lightweight and easy to use reliable UDP game networking library with peer-to-peer and classic server/client support written in C++
A portable MQTT C client for embedded systems and PCs alike.
mTCP: A Highly Scalable User-level TCP Stack for Multicore Systems
Event-driven network library for multi-threaded Linux server in C++11
Napa.js: a multi-threaded JavaScript runtime
A protocol for secure client/server connections over UDP
Header-only C++14 library for getting addresses associated with network interfaces without name lookups on Windows, macOS, Linux, and FreeBSD
Socket and Networking Library using msgpack.org[C++11]
nghttp2 - HTTP/2 C Library and tools
C library to create simple HTTP servers and Web Applications.
PcapPlusPlus is a multiplatform C++ library for capturing, parsing and crafting of network packets. It is designed to be efficient, powerful and easy to use. It provides C++ wrappers for the most popular packet processing engines such as libpcap, Npcap, WinPcap, DPDK, AF_XDP and PF_RING.
High-speed packet processing framework
tiny HTTP parser written in C (used in HTTP::Parser::XS et al.)
The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.
A collection of C++ HTTP libraries including an easy to use HTTP server.
QuantumGate is a peer-to-peer (P2P) communications protocol, library and API written in C++.
RakNet is a cross platform, open source, C++ networking engine for game programmers.
Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++14 applications.
C++ client for making HTTP/REST requests
Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use
Simple, small, C++ embeddable webserver with WebSockets support
A high performance, middleware oriented C++14 http web framework please use matt-42/lithium instead
A very simple, fast, multithreaded, platform independent HTTP and HTTPS server and client library implemented using C++11 and Boost.Asio. Created to be an easy way to make REST resources available from C++ applications.
A very simple, fast, multithreaded, platform independent WebSocket (WS) and WebSocket Secure (WSS) server and client library implemented using C++11, Boost.Asio and OpenSSL. Created to be an easy way to make WebSocket endpoints in C++.
Wrapper for linux TCP/UDP/unix/USB socket connections
Single C file TLS 1.2/1.3 implementation, using tomcrypt as crypto library
An asynchronous web framework for C++ built on top of Qt
cpp-netlib URI
🔪 Strictly RFC 3986 compliant URI parsing and handling library written in C89; moved from SourceForge to GitHub
Simple, secure & standards compliant web server for the most demanding of applications
Qt without moc: set of macros to use Qt without needing moc
WAFer is a C language-based software platform for scalable server-side and networking applications. Think node.js for C programmers.
Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.
Warp speed Data Transfer (WDT) is an embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths.
C++ websocket client/server library
C++ Parallel Computing and Asynchronous Networking Engine