Trending repositories

1.nlohmann / json

JSON for Modern C++

• json
• json-pointer
• json-patch
• cbor
• msgpack
• header-only
• +13 more

2.protocolbuffers / protobuf

Protocol Buffers - Google's data interchange format

• protobuf
• protocol-buffers
• protocol-compiler
• protobuf-runtime
• protoc
• serialization
• +2 more

3.grpc / grpc

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

4.simdjson / simdjson

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

• json
• json-parser
• simd
• avx2
• sse42
• neon
• +14 more

5.google / flatbuffers

FlatBuffers: Memory Efficient Serialization Library

• flatbuffers
• serialization
• serialization-library
• json-parser
• marshalling
• rpc
• +14 more

6.yhirose / cpp-httplib

A C++ header-only HTTP/HTTPS server and client library

• cpp
• cpp11
• http
• https
• header-only

7.drogonframework / drogon

Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows

• linux
• http-framework
• http-server
• http
• drogon
• non-blocking-io
• +1 more

8.apache / arrow

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

• arrow
• parquet

9.qinguoyi / TinyWebServer

Translated:fire: A lightweight C++ WebServer for Linux

• webserver
• http-server
• tinywebserver
• cpp
• webbench

10.google / libphonenumber

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

11.stephenberry / glaze

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

• api
• binary
• cplusplus
• cpp
• interface
• json
• +14 more

12.zealdocs / zeal

Offline documentation browser. Your personal reference library, searchable in an instant.

• documentation
• docset
• zeal
• docs
• api
• api-documentation
• +9 more

13.uNetworking / uWebSockets

Simple, secure & standards compliant web server for the most demanding of applications

• websockets
• http
• pubsub
• router
• commercial
• cross-platform
• +1 more

14.capnproto / capnproto

Cap'n Proto serialization/RPC system - core tools and C++ library

15.CrowCpp / Crow

A Fast and Easy to use microframework for the web.

• crow
• cpp
• webserver
• framework
• header-only
• http
• +2 more

16.apache / brpc

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC".

• rpc

17.paullouisageneau / libdatachannel

C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets

• webrtc
• webrtc-datachannel
• datachannel
• rtcdatachannel
• p2p
• peer-to-peer
• +11 more

18.Tencent / BqLog

A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.

• cross-platform
• high-performance
• java
• logging
• cpp
• csharp
• +14 more

19.libcpr / cpr

C++ Requests: Curl for People, a spiritual port of Python Requests.

• c-plus-plus
• libcurl
• http
• requests
• hacktoberfest
• cpp
• +1 more

20.sogou / workflow

C++ Parallel Computing and Asynchronous Networking Framework

• tasking
• http
• redis
• mysql
• kafka
• consul
• +2 more

21.Tencent / rapidjson

A fast JSON parser/generator for C++ with both SAX/DOM style API

22.kiwix / kiwix-tools

Command line Kiwix tools: kiwix-serve, kiwix-manage, ...

• kiwix
• offline
• zim
• http
• daemon
• library

23.eclipse-iceoryx / iceoryx

Eclipse iceoryx™ - true zero-copy inter-process-communication

• iceoryx
• eclipse
• ipc
• inter-process-communication
• cpp
• zero-copy
• +10 more

24.swoole / swoole-src

🚀 Coroutine-based concurrency library for PHP

• swoole
• coroutines
• php
• websocket
• event
• concurrency

25.userver-framework / userver

Production-ready C++ Asynchronous Framework with rich functionality

• async
• asynchronous
• coroutines
• database-access
• cplusplus
• web
• +14 more

26.open-source-parsers / jsoncpp

A C++ library for interacting with JSON.

27.motis-project / motis

multimodal routing, geocoding, and map tiles

• routing
• routing-engine
• gtfs
• intermodal
• real-time
• mobility
• +14 more

28.oatpp / oatpp

🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.

• c-plus-plus
• webframework
• webserver
• zero-dependency
• oatpp
• cpp
• +3 more

29.apache / thrift

Apache Thrift

• d
• thrift
• cplusplus
• dart
• actionscript
• http
• +5 more

30.nghttp2 / nghttp2

nghttp2 - HTTP/2 C Library and tools

• c
• http2
• http3
• quic
• cpp20

31.mosra / magnum

Lightweight and modular C++11 graphics middleware for games and data visualization

• c-plus-plus-11
• opengl
• webgl
• emscripten
• ios
• android
• +14 more

32.software-mansion / react-native-audio-api

High-performance audio engine for react-native

• api
• audio
• music
• react-native
• web
• javascript
• +8 more

33.zaphoyd / websocketpp

C++ websocket client/server library

34.brainboxdotcc / DPP

C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!

• cpp
• discord
• discord-bot
• library
• linux
• ssl
• +14 more

35.boostorg / beast

HTTP and WebSocket built on Boost.Asio in C++11

• boost
• c-plus-plus-11
• websocket
• websocket-client
• websocket-server
• http
• +14 more

36.meta / proxygen

A collection of C++ HTTP libraries including an easy to use HTTP server.

37.bloomberg / blazingmq

A modern high-performance open source message queuing system

• distributed-systems
• message-queue
• messaging
• middleware
• queue
• queues
• +1 more

38.alibaba / PhotonLibOS

Probably the fastest coroutine lib in the world!

• libos
• iouring
• net-library
• fs-library
• cpp
• coroutine
• +3 more

39.eyalz800 / zpp_bits

A lightweight C++20 serialization and RPC library

• serialization
• cpp
• header-only
• rpc
• cpp20

40.TarsCloud / Tars

Tars is a high-performance RPC framework based on name service and Tars protocol, also integrated administration platform, and implemented hosting-service via flexible schedule.

• rpc-framework
• high-performance
• high-availability
• microservice
• tars-foundation
• tars

41.vshymanskyy / TinyGSM

A small Arduino library for GSM modules, that just works

• gprs
• lte
• arduino
• blynk
• mqtt
• neoway
• +13 more

42.sourcemeta / jsonschema

The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines

• json
• json-schema
• jsonschema
• openapi
• tooling
• tools
• +6 more

43.chronoxor / CppServer

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

• low-latency
• performance
• async
• tcp-server
• tcp-client
• udp-server
• +11 more

44.Qihoo360 / evpp

A modern C++ network library for developing high performance network services in TCP/UDP/HTTP protocols.

• network-library
• libevent
• high-performance
• nonblocking
• tcp-server
• http-server
• +6 more

45.greenheartgames / greenworks

a node.js plugin to integrate nw.js/electron games with steamworks

• steamworks
• steam
• steam-games
• electron
• nwjs
• nodejs

46.s00500 / ESPUI

A simple web user interface library for ESP32 and ESP8266

• iot
• esp32
• arduino
• arduino-library
• webinterface
• javascript
• +13 more

47.Stiffstream / restinio

Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use

• cpp
• cplusplus
• http-server
• websockets
• linux
• windows
• +6 more

48.boazsegev / iodine

iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support

• ruby
• server
• pubsub
• sse
• clustering
• high-performance
• +5 more

49.zeroc-ice / ice

All-in-one solution for creating networked applications with RPC, pub/sub, server deployment, and more.

• rpc
• ice
• zeroc
• rpc-framework
• hacktoberfest

50.qicosmos / iguana

universal serialization engine

• c-plus-plus
• serialization
• json
• xml
• binary

51.microsoft / cpprestsdkArchived

The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.

• cloud
• sdk
• cpp11
• cpp-library
• cpp
• http
• +6 more

52.shrec / UltrafastSecp256k1

Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms

• cryptography
• cuda
• riscv
• secp256k1
• arm64
• opencl
• +14 more

53.phusion / passenger

A fast and robust web server and application server for Ruby, Python and Node.js

• appserver
• application-server
• ruby
• nodejs
• cloud

54.treefrogframework / treefrog-framework

TreeFrog Framework : High-speed C++ MVC Framework for Web Application

• websocket
• mongodb
• redis
• mysql
• postgresql
• json
• +13 more

55.aregtech / areg-sdk

Distributed C++ services from embedded to enterprise

• realtime
• embedded
• rpc
• cross-platform
• pubsub
• edge-computing
• +14 more

56.sogou / srpc

RPC framework based on C++ Workflow. Supports SRPC, Baidu bRPC, Tencent tRPC, thrift protocols.

• rpc
• protobuf
• thrift
• workflow
• trpc
• brpc
• +1 more

57.etr / libhttpserver

C++ library for creating an embedded Rest HTTP server (and more)

• http
• http-server
• https
• https-server
• c-plus-plus
• ipv6
• +6 more

58.rpclib / rpclib

rpclib is a modern C++ msgpack-RPC server and client library

• rpc
• cpp14
• cpp
• cplusplus
• cplusplus-14
• msgpack

59.wfrest / wfrest

C++ Web Framework REST API

• cpp
• http
• workflow
• restful-api

60.unum-cloud / UCall

Web Serving and Remote Procedure Calls at 50x lower latency and 70x higher bandwidth than FastAPI, implementing JSON-RPC & REST over io_uring ☎️

• cpython
• epoll
• fast-api
• flask
• io-uring
• json
• +14 more

61.robotology / yarp

YARP - Yet Another Robot Platform

• middleware
• yarp
• robotics-libraries
• robotics
• devices
• humanoids
• +8 more

62.nx10 / httpgd

Asynchronous HTTP/WebSocket graphics device for R with an interactive plot viewer

63.mattgodbolt / seasocks

Simple, small, C++ embeddable webserver with WebSockets support

• websocket-server
• c-plus-plus
• websockets
• cpp14

64.taocpp / json

C++ header-only JSON library

• json
• jaxn
• cbor
• msgpack
• ubjson
• json-pointer
• +5 more

65.cutelyst / cutelyst

A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.

• uwsgi
• fastcgi
• cross-platform
• cpp
• cplusplus
• qt
• +4 more

66.Corvusoft / restbed

Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++ applications.

• restful
• restful-webservices
• restful-api
• cpp
• async-programming
• asynchronous
• +11 more

67.agracio / edge-js

Run .NET and Node.js code in-process on Windows, MacOS, and Linux

• csharp
• dotnet
• dotnet-core
• dotnet-framework
• dotnetcore
• dotnetframework
• +5 more

68.sjanel / aeronet

Modern, fast and ergonomic C++ HTTP/1.1, HTTP/2 and WebSocket server & client library for Linux, macOS and Windows, perfect for microservices.

• cpp
• cpp23
• http-server
• linux
• epoll-server
• minimal-dependencies
• +12 more

69.dresden-elektronik / deconz-rest-plugin

deCONZ REST-API plugin to control ZigBee devices

• zigbee
• raspberry-pi
• zll
• zha
• home-automation
• raspbee
• +1 more

70.nodejs / llnode

An lldb plugin for Node.js and V8, which enables inspection of JavaScript states for insights into Node.js processes and their core dumps.

• nodejs
• node

71.cinemast / libjson-rpc-cpp

C++ framework for json-rpc (json remote procedure call)

• rpc
• json-rpc-client
• json-rpc-server
• json
• cpp
• json-rpc
• +4 more

72.mrtazz / restclient-cpp

C++ client for making HTTP/REST requests

• restclient
• libcurl
• packagecloud
• c-plus-plus
• rest
• rest-client
• +2 more

73.graphql / libgraphqlparserArchived

A GraphQL query parser in C++ with C and C++ APIs

74.sony / easyhttpcpp

A cross-platform HTTP client library with a focus on usability and speed

• cpp
• networking
• http
• https
• cross-platform
• cache

75.pinwhell / wspp

Modern, Async, Non-Blocking, zero-dependency C++20 RFC 6455 Compliant WebSocket client & server, cross-platform, single-header, WS/WSS support.

76.microsoft / cppgraphqlgen

C++ GraphQL schema service generator

• graphql
• graphql-tools

77.PragmaTwice / protopuf

Protocol Puffers: A little, highly templated, and protobuf-compatible serialization/deserialization header-only library written in C++20

• protobuf
• cpp
• serialization
• template
• library
• metaprogramming
• +1 more

78.Rolisteam / DiceParser

Powerful dice Roller is used as discord bot, irc bot, cli tool and inside Rolisteam : 1d20+4, 1L[head,arm,leg,belly,chest], 1d6+1d8, 8+5*3

• dice-roller
• rpg-dice-roller
• webserver
• cli
• irc-bot
• gui
• +10 more

79.vinipsmaker / tufao

An asynchronous web framework for C++ built on top of Qt

• c-plus-plus
• qt
• qt-network
• http
• http-server