C++ mit-license

Open-source C++ projects categorized as mit-license
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Top 18 C++ mit-license Projects

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  1. cocos-engine

    Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo

  3. indicators

    Activity Indicators for Modern C++

  4. argparse

    Argument Parser for Modern C++

    Project mention: Nix + CMake FetchContent | dev.to | 2025-07-09

  5. ozz-animation

    Open source c++ skeletal animation library and toolset

  6. tabulate

    Table Maker for Modern C++ (by p-ranav)

  7. ExprTK

    C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html

  8. PicoSHA2

    a header-file-only, SHA256 hash generator in C++

  9. Stream

    Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

    Stream logo

  10. axodox-machinelearning

    This repository contains a pure C++ ONNX implementation of multiple offline AI models, such as StableDiffusion (1.5 and XL), ControlNet, Midas, HED and OpenPose.

  11. csv2

    Fast CSV parser and writer for Modern C++

  12. HFSM2

    High-Performance Hierarchical Finite State Machine Framework

  13. alpaca

    Serialization library written in C++17 - Pack C++ structs into a compact byte-array without any macros or boilerplate code (by p-ranav)

  14. structopt

    Parse command line arguments by defining a struct (by p-ranav)

  15. binary_log

    Fast binary logger for C++

  16. ParsecSoda

    Parsec Soda is a custom open-source game streaming app that integrates with Parsec API and is focused in Host experience.

  17. SwiftImGui

    Swift wrapper around Dear imgui for macOS, iOS, Linux and Windows

  18. SteamBridge

    An Unreal Engine implementation of the Steamworks API.

  19. HID_Buttons

    Arduino library making it easier to use HID buttons

  20. tinykvpp

    Horizontally scalable, highly available, key-value storage service with distributed transaction support written in C++

    Project mention: Ask HN: What Are You Working On? (October 2024) | news.ycombinator.com | 2024-10-27

    I'm working on (yet another :)) key-value store. It's 99% educational project for me, no ambitions to create a startup or such, just a good enough project to try various technologies e.g. new protocols, kernel by-pass, libraries like SPDK or xnvme. Planning to go distributed as well, probably using Raft. Quite a good opportunity to sharpen low-level programming and design skills, work with profilers, doing benchmarking, and optimizing things. :)

    GitHub: https://github.com/lnikon/tinykvpp/

  21. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C++ mit-license related posts

  • Nix + CMake FetchContent

    5 projects | dev.to | 9 Jul 2025

  • Pack C++ structs into a compact bytearray without any macros or boilerplate code

    1 project | news.ycombinator.com | 26 Nov 2022

  • Is there a single header sha1 library for C++?

    2 projects | /r/cpp_questions | 2 Nov 2022

  • alpaca: Serialization library written in C++17 - Pack C++ structs into a compact byte-array without any macros or boilerplate code

    1 project | /r/githubprojects | 7 Sep 2022

  • alpaca: Serialization library written in C++17 - Pack C++ structs into a compact byte-array without any macros or boilerplate code

    1 project | /r/coolgithubprojects | 6 Sep 2022

  • Do you regularly back up your game saves? If so, how?

    1 project | /r/PiratedGames | 8 Aug 2022

  • Libraries

    14 projects | /r/cpp_questions | 7 Dec 2021
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 11 Jul 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

What are some of the best open-source mit-license projects in C++? This list will help you:

# Project Stars
1 cocos-engine 8,802
2 indicators 3,218
3 argparse 3,127
4 ozz-animation 2,622
5 tabulate 2,046
6 ExprTK 786
7 PicoSHA2 691
8 axodox-machinelearning 621
9 csv2 592
10 HFSM2 529
11 alpaca 521
12 structopt 492
13 binary_log 223
14 ParsecSoda 210
15 SwiftImGui 165
16 SteamBridge 144
17 HID_Buttons 22
18 tinykvpp 4

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