coin-or/Ipopt other

COIN-OR Interior Point Optimizer IPOPT
C++

398 stars     101 forks

143 stars today

HowardHinnant/date other

A date and time library based on the C++11/14/17 header
C++

1891 stars     410 forks

89 stars today

ConfettiFX/The-Forge apache-2.0

The Forge Cross-Platform Rendering Framework PC, Linux, Ray Tracing, macOS / iOS, Android, XBOX, PS4, Switch, Stadia
C++

1890 stars     202 forks

88 stars today

Tencent/Hippy apache-2.0

A cross platform framework designed for Web developer. Introduction video - https://v.qq.com/x/page/i3038urj2mt.html
C++

5257 stars     521 forks

35 stars today

wesnoth/wesnoth other

An open source, turn-based strategy game with a high fantasy theme.
C++

2984 stars     589 forks

71 stars today

tensorflow/tensorflow apache-2.0

An Open Source Machine Learning Framework for Everyone
C++

148903 stars     82816 forks

33 stars today

microsoft/terminal mit

The new Windows Terminal and the original Windows console host, all in the same place!
C++

68226 stars     6290 forks

21 stars today

electron/electron mit

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
C++

86125 stars     11534 forks

19 stars today

opencv/opencv other

Open Source Computer Vision Library
C++

48652 stars     39471 forks

16 stars today

CppCon/CppCon2020

Slides and other materials from CppCon 2020
C++

447 stars     35 forks

53 stars today

patrikhuber/eos apache-2.0

A lightweight 3D Morphable Face Model fitting library in modern C++14
C++

1351 stars     481 forks

46 stars today

dpilger26/NumCpp mit

C++ implementation of the Python Numpy library
C++

1300 stars     202 forks

46 stars today

uTensor/uTensor apache-2.0

TinyML AI inference library
C++

1198 stars     156 forks

46 stars today

mastercomfig/team-comtress-2 other

Team Fortress 2, but with a lot of fixes, QoL improvements and performance optimizations!
C++

565 stars     65 forks

0 stars today

nextcloud/desktop other

💻 Desktop sync client for Nextcloud
C++

1198 stars     400 forks

46 stars today

apple/swift apache-2.0

The Swift Programming Language
C++

53692 stars     8599 forks

12 stars today

dvorka/mindforger gpl-2.0

Thinking notebook and Markdown editor.
C++

1402 stars     78 forks

46 stars today

vshymanskyy/TinyGSM lgpl-3.0

A small Arduino library for GSM modules, that just works
C++

1046 stars     380 forks

41 stars today

cvxgrp/cvxpy other

A Python-embedded modeling language for convex optimization problems.
C++

2786 stars     644 forks

2 stars today

4ian/GDevelop other

:video_game: GDevelop is an open-source, cross-platform game engine designed to be used by everyone.
C++

2389 stars     373 forks

1 stars today

opentoonz/opentoonz other

OpenToonz - An open-source full-featured 2D animation creation software
C++

2878 stars     386 forks

0 stars today

prusa3d/PrusaSlicer agpl-3.0

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)
C++

2394 stars     581 forks

1 stars today

wolfpld/tracy other

C++ frame profiler
C++

1458 stars     94 forks

2 stars today

envoyproxy/envoy apache-2.0

Cloud-native high-performance edge/middle/service proxy
C++

14777 stars     2527 forks

6 stars today

halide/Halide other

a language for fast, portable data-parallel computation
C++

3967 stars     801 forks

43 stars today

Palakis/obs-websocket gpl-2.0

Remote-control OBS Studio through WebSockets
C++

1301 stars     252 forks

0 stars today

apache/incubator-pegasus apache-2.0

['pɛgəsəs] A distributed key-value storage system developed and maintained by Xiaomi Cloud Storage Team.
C++

1300 stars     231 forks

0 stars today

milvus-io/milvus apache-2.0

An open source embedding vector similarity search engine powered by Faiss, NMSLIB and Annoy
C++

4162 stars     660 forks

0 stars today

tindy2013/subconverter gpl-3.0

Utility to convert between various subscription format
C++

2705 stars     590 forks

7 stars today

qgis/QGIS gpl-2.0

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)
C++

3961 stars     1856 forks

38 stars today

google/xls apache-2.0

XLS: Accelerated HW Synthesis
C++

405 stars     26 forks

0 stars today

sofa-framework/sofa

Real-time multi-physics simulation with an emphasis on medical simulation.
C++

388 stars     183 forks

0 stars today

Stream-AD/MIDAS apache-2.0

Anomaly Detection on Dynamic (time-evolving) Graphs in Real-time and Streaming manner. Detecting intrusions (DoS and DDoS attacks), frauds, fake rating anomalies.
C++

532 stars     59 forks

0 stars today

TheAssassin/AppImageLauncher mit

Helper application for Linux distributions serving as a kind of "entry point" for running and integrating AppImages
C++

950 stars     77 forks

2 stars today

JohnSully/KeyDB bsd-3-clause

A Multithreaded Fork of Redis
C++

4168 stars     250 forks

5 stars today

DrKLO/Telegram gpl-2.0

Telegram for Android source
C++

14867 stars     5480 forks

4 stars today

Tencent/ncnn other

ncnn is a high-performance neural network inference framework optimized for the mobile platform
C++

9740 stars     2485 forks

3 stars today

openframeworks/openFrameworks other

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.
C++

7941 stars     2405 forks

2 stars today

r-lib/vroom gpl-3.0

Fast reading of delimited files
C++

423 stars     34 forks

0 stars today

nodegui/nodegui mit

A library for building cross-platform native desktop applications with Node.js and CSS 🚀. React NodeGui : https://react.nodegui.org and Vue NodeGui: https://vue.nodegui.org
C++

5260 stars     144 forks

4 stars today

OpenFOAM/OpenFOAM-dev gpl-3.0

OpenFOAM Foundation development repository
C++

664 stars     382 forks

0 stars today

neu-rah/ArduinoMenu lgpl-2.1

Arduino generic menu/interactivity system
C++

447 stars     125 forks

0 stars today