Trending of C++ since:

mamedev/mame

MAME

C++
10,132 2
2,376

aseprite/aseprite

Animated sprite editor & pixel art tool (Windows, macOS, Linux)

C++
36,942 23
8,056

kvcache-ai/Mooncake

Mooncake is the serving platform for Kimi, a leading LLM service provided by Moonshot AI.

C++
5,294 7
731

PrismLauncher/PrismLauncher

A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)

C++
9,307 12
1,298

FreeCAD/FreeCAD

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

C++
30,837 12
5,532

ztxz16/fastllm

fastllm是后端无依赖的高性能大模型推理库。同时支持张量并行推理稠密模型和混合模式推理MOE模型，任意10G以上显卡即可推理满血DeepSeek。双路9004/9005服务器+单显卡部署DeepSeek满血满精度原版模型，单并发20tps；INT4量化模型单并发30tps，多并发可达60+。

C++
4,499 35
449

ClickHouse/ClickHouse

ClickHouse® is a real-time analytics database management system

C++
47,329 11
8,390

openscad/openscad

OpenSCAD - The Programmers Solid 3D CAD Modeller

C++
9,371 11
1,522

k2-fsa/sherpa-onnx

Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages

C++
12,136 16
1,377

google-deepmind/mujoco

Multi-Joint dynamics with Contact. A general purpose physics simulator.

C++
13,427 15
1,500

monero-project/monero

Monero: the secure, private, untraceable cryptocurrency

C++
10,534 2
3,436

ggml-org/llama.cpp

LLM inference in C/C++

C++
109,400 178
18,041

78/xiaozhi-esp32

An MCP-based chatbot | 一个基于MCP的聊天机器人

C++
26,307 20
5,767

gazebosim/gz-sim

Open source robotics simulator. The latest version of Gazebo.

C++
1,332 0
410

lemonade-sdk/lemonade

Lemonade helps users discover and run local AI apps by serving optimized LLMs right from their own GPUs and NPUs. Join our discord: https://discord.gg/5xXzkMu8Zk

C++
3,890 12
292

Tencent/ncnn

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

C++
23,207 5
4,421

geode-sdk/geode

The ultimate Geometry Dash modding framework

C++
2,388 8
457

TrinityCore/TrinityCore

TrinityCore Open Source MMO Framework (master = 12.0.5.67451, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)

C++
10,551 1
6,318

alibaba/MNN

MNN: A blazing-fast, lightweight inference engine battle-tested by Alibaba, powering high-performance on-device LLMs and Edge AI.

C++
15,143 6
2,305

cifertech/nRFBox

Open-source ESP32-powered tool to scan, jam, spoof, and master BLE, Wi-Fi, and 2.4GHz networks.

C++
1,648 3
237

bitcoin/bitcoin

Bitcoin Core integration/staging tree

C++
89,047 11
38,957

alibaba/zvec

A lightweight, lightning-fast, in-process vector database

C++
9,599 9
549