C++17

iguanaqicosmos/iguana

A universal serialization engine for C++ using compile-time reflection to convert objects to/from JSON, XML, YAML, and Protobuf.

scnlibeliaskosunen/scnlib

A modern C++ library for type-safe and fast text parsing, replacing scanf and iostream.

RestinioStiffstream/restinio

A C++17 header-only library for building embedded HTTP/WebSocket servers with async request handling and Express-like routing.

toml11ToruNiina/toml11

A feature-rich, header-only C++11/14/17/20 library for parsing and serializing TOML configuration files with full spec compliance.

stdgpustotko/stdgpu

A C++17 library providing efficient STL-like data structures (vector, unordered_map, etc.) for GPU programming with CUDA, OpenMP, and HIP backends.

Bitseryfraillt/bitsery

A header-only C++ binary serialization library optimized for speed, minimal size, and real-time networking.

vk-bootstrapcharles-lunarg/vk-bootstrap

A C++17 utility library that simplifies Vulkan initialization by handling instance creation, device selection, and swapchain setup.

Vince's CSV Parservincentlaucsb/csv-parser

A high-performance, fully-featured CSV parser and serializer for modern C++ with streaming, random access, and robust format handling.

Arx Libertatisarx/ArxLibertatis

A cross-platform port of the Arx Fatalis first-person role-playing game, enabling modern play on Linux, macOS, and Windows.

dynoldionne/dyno

A C++17 library for runtime polymorphism using type erasure, offering non-intrusive interfaces, value semantics, and customizable storage and dispatch.

fmtlogMengRao/fmtlog

A high-performance asynchronous C++ logging library using fmtlib formatting with nanosecond latency.

v8pppmed/v8pp

A header-only C++ library for binding C++ classes and functions into the V8 JavaScript engine.

pprintp-ranav/pprint

A single-header C++17 library for pretty-printing STL containers, user-defined types, and complex data structures.

stduuidmariusbancila/stduuid

A C++17 cross-platform single-header library for generating and manipulating UUIDs (Universally Unique Identifiers).

Imgui-FilebrowserAirGuanZ/imgui-filebrowser

A header-only file browser implementation for dear-imgui, enabling native file dialogs in C++ applications.

StratusGFXKTStephano/StratusGFX

A realtime 3D rendering engine focused on modern graphics techniques, designed for learning and integration.

Edynxissburg/edyn

A real-time physics engine organized as an Entity-Component System (ECS) using EnTT, designed for multi-threaded and networked simulation.

Hopscotch mapTessil/hopscotch-map

A C++ header-only library providing fast hash map and hash set implementations using hopscotch hashing with open addressing.

cpp-sortMorwenn/cpp-sort

A generic C++17 header-only library providing sorting algorithms, sorter adapters, and related tools with a unified interface.

DynaMixiboB/dynamix

A C++ library for dynamic polymorphism using mixins, enabling runtime object composition and mutation.

Ponderbillyquith/ponder

A C++ runtime reflection library with Lua binding and JSON/XML serialization capabilities.

Quantum++vsoftco/qpp

A modern C++17 header-only quantum computing library for simulating arbitrary quantum processes.

Metaskypjack/meta

A header-only, non-intrusive, macro-free runtime reflection system for C++17 and later.

bmv2p4lang/behavioral-model

A reference software switch that interprets P4 programs for developing, testing, and debugging P4 data planes.

GitHub repositoryirapkaist/removert

A LiDAR-based tool for constructing static maps by removing dynamic points from point cloud sequences.

transwarpbloomen/transwarp

A header-only C++17 library for building and executing directed acyclic graphs of asynchronous tasks.

SObjectizerStiffstream/sobjectizer

A small, mature C++ framework implementing Actor, Publish-Subscribe, and CSP models to simplify concurrent and multithreaded application development.

DAW JSON Linkbeached/daw_json_link

A high-performance, no-allocation C++ JSON library for direct parsing to custom data structures with declarative mappings.

WebGPU-C++eliemichel/WebGPU-Cpp

A single-file zero-overhead C++ idiomatic wrapper for the native WebGPU C API, providing syntactic sugar without runtime cost.

Razix EnginePikachuxxxx/Razix

A high-performance, cross-platform 3D game engine with Vulkan/DirectX 12 support, built on a novel 'Everything is an asset' design principle.

mailiokarastojko/mailio

A cross-platform C++17 library for MIME format and SMTP, POP3, IMAP protocols.

Auaurora-opensource/au

A C++14-compatible physical units library with no dependencies, focusing on safety, performance, and developer experience.

Yomm2jll63/yomm2

A C++17 library implementing fast, open multi-methods to solve the Expression Problem, now superseded by Boost.OpenMethod.

cpp-dumpphilip82148/cpp-dump

A C++ header-only library for debugging that prints variables of any type with auto-formatting and syntax highlighting.

LuaBridge3kunitoki/LuaBridge3

A lightweight, dependency-free C++17 library for binding Lua to C++ with support for multiple Lua implementations.

areg-sdkaregtech/areg-sdk

A C++ middleware and framework for building distributed service-oriented systems with automated threading, IPC, and location-transparent Object RPC.