C++ Cpp11

Open-source C++ projects categorized as Cpp11

Top 23 C++ Cpp11 Projects

  • GitHub repo aria2

    aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.

    Project mention: Where to download latest version of Windows 10 which fits on a DVD | reddit.com/r/windows | 2021-02-21

    do i need to download aria2 1.35.0 ?

  • GitHub repo openpose

    OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

    Project mention: Markerless Motion Capture - Turning Videos into 3D Animations | reddit.com/r/gamedev | 2021-02-13

    I just found this open source pose estimation software: https://github.com/CMU-Perceptual-Computing-Lab/openpose

  • Scout

    Get performance insights in less than 4 minutes. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo simdjson

    Parsing gigabytes of JSON per second

    Project mention: A super fast JSON library for Go | news.ycombinator.com | 2021-02-08
  • GitHub repo Catch

    A modern, C++-native, header-only, test framework for unit-tests, TDD and BDD - using C++11, C++14, C++17 and later (or C++03 on the Catch1.x branch)

    Project mention: !false doesn't have to be true in C++ | reddit.com/r/programming | 2021-01-20
  • GitHub repo spdlog

    Fast C++ logging library.

    Project mention: [C++20] Simple-Log - multithreaded logging library | reddit.com/r/cpp | 2021-02-23

    For me, spdlog is my go-to choice. How does this compare to that? What features do you have planned that might differentiate it?

  • GitHub repo Minetest

    Minetest is an open source voxel game engine with easy modding and game creation

    Project mention: Is there any future to Multithreaded Minetest? | reddit.com/r/Minetest | 2021-02-24
  • GitHub repo cpp-httplib

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

    Project mention: What's the simplest way of sending POST/GET requests? | reddit.com/r/cpp | 2021-02-05
  • GitHub repo Thrust

    The C++ parallel algorithms library.

  • GitHub repo doctest

    The fastest feature-rich C++11/14/17/20 single-header testing framework

    Project mention: A header only library for C++ programming language Libr | reddit.com/r/cpp | 2021-01-25

    I really recommend you checkout doctest https://github.com/onqtam/doctest first

  • GitHub repo evpp

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

  • GitHub repo CLI11

    CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

    Project mention: Why no standard library support for command line parsing? | reddit.com/r/cpp | 2021-01-27

    I found https://github.com/jarro2783/cxxopts to be useful and https://github.com/CLIUtils/CLI11 to be really helpful if you need an non-trivial interface.

  • GitHub repo indicators

    Activity Indicators for Modern C++

    Project mention: A Simple library for progress bars in C++ | reddit.com/r/cpp | 2021-01-13

    p-ranav/indicators offers a very rich api but this is definitely simpler to use.

  • GitHub repo PEGTL

    Parsing Expression Grammar Template Library

    Project mention: Ask HN: C++17/C++20 example projects with good style? | news.ycombinator.com | 2021-02-06

    A list of modern C++ related resources can be found here:


    The list includes some powerful yet not excessively large libraries including:




  • GitHub repo hana

    Your standard library for metaprogramming

    Project mention: cppa2z - Document modern C++ using unit tests | reddit.com/r/cpp | 2021-01-31

    oh yes definitely, but I meant more the particular way I've done it so far - which has been to implement something similar to boost::hana::is_valid(), to make it take the least amount of boilerplate code per-use-case as possible: zero additional lines of code.

  • GitHub repo BDE

    Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.

    Project mention: pmr allocators in Xcode / AppleClang | reddit.com/r/cpp_questions | 2021-01-29

    Libc++ hasn't implemented polymorphic containers and similar. You could take a look at what inspired PMR: https://github.com/bloomberg/bde/

  • GitHub repo rang

    A Minimal, Header only Modern c++ library for terminal goodies 💄✨

  • GitHub repo Vc

    SIMD Vector Classes for C++

  • GitHub repo CppCon2020

    Slides and other materials from CppCon 2020

    Project mention: Weekly Developer Roundup #16 - Sun Oct 04 2020 | dev.to | 2020-10-03

    CppCon/CppCon2020 (C++): Slides and other materials from CppCon 2020

  • GitHub repo Argh!

    Argh! A minimalist argument handler.

  • GitHub repo clipp

    easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation

  • GitHub repo robin-hood-hashing

    Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20

    Project mention: Any suggestions for resources to optimize for memory allocation/reallocation? | reddit.com/r/cpp | 2021-01-24
  • GitHub repo VexCL

    VexCL is a C++ vector expression template library for OpenCL/CUDA/OpenMP

  • GitHub repo Bitsery

    Your binary serialization library

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). The latest post mention was on 2021-02-24.


What are some of the best open-source Cpp11 projects in C++? This list will help you:

Project Stars
1 aria2 22,228
2 openpose 20,149
3 simdjson 12,939
4 Catch 12,784
5 spdlog 10,962
6 Minetest 5,764
7 cpp-httplib 4,462
8 Thrust 3,174
9 doctest 3,087
10 evpp 2,553
11 CLI11 1,475
12 indicators 1,410
13 PEGTL 1,276
14 hana 1,196
15 BDE 1,193
16 rang 1,075
17 Vc 966
18 CppCon2020 936
19 Argh! 741
20 clipp 675
21 robin-hood-hashing 637
22 VexCL 621
23 Bitsery 508