Trending repositories

1.tensorflow / tensorflow

An Open Source Machine Learning Framework for Everyone

• tensorflow
• machine-learning
• python
• deep-learning
• deep-neural-networks
• neural-network
• +2 more

2.alibaba / zvec

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

• rag
• agent-skills
• embedded
• faiss
• hnsw
• llm-memory
• +9 more

3.opencv / opencv

Open Source Computer Vision Library

• opencv
• c-plus-plus
• computer-vision
• deep-learning
• image-processing

4.ClickHouse / ClickHouse

ClickHouse® is a real-time analytics database management system

• dbms
• olap
• analytics
• sql
• big-data
• mpp
• +11 more

5.tesseract-ocr / tesseract

Tesseract Open Source OCR Engine (main repository)

• tesseract
• tesseract-ocr
• ocr
• lstm
• machine-learning
• ocr-engine
• +1 more

6.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

• asr
• onnx
• windows
• linux
• macos
• cpp
• +14 more

7.barry-ran / QtScrcpy

Android real-time display control software

• qt
• android

8.aristocratos / btop

A monitor of resources

9.google-deepmind / mujoco

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

• robotics
• physics
• mujoco

10.google-ai-edge / mediapipe

Cross-platform, customizable ML solutions for live and streaming media.

• mediapipe
• c-plus-plus
• computer-vision
• deep-learning
• android
• video-processing
• +11 more

11.envoyproxy / envoy

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

• cats
• rocket-ships
• cars
• more-cats
• cats-over-dogs
• nanoservices
• +2 more

12.alibaba / MNN

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

• mnn
• convolution
• vulkan
• embedded-devices
• winograd-algorithm
• machine-learning
• +5 more

13.abseil / abseil-cpp

Abseil Common Libraries (C++)

14.nasa / fprime

F´ - A flight software and embedded systems framework

• flight-software
• embedded-systems
• nasa
• cpp
• spaceflight
• real-time
• +7 more

15.openvinotoolkit / openvino

OpenVINO™ is an open source toolkit for optimizing and deploying AI inference

• inference
• deep-learning
• openvino
• ai
• computer-vision
• diffusion-models
• +13 more

16.google / or-tools

Google's Operations Research tools:

• combinatorial-optimization
• linear-programming
• operations-research
• optimization
• or-tools

17.grpc / grpc

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

18.simdjson / simdjson

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

• json
• json-parser
• simd
• avx2
• sse42
• neon
• +14 more

19.google / flatbuffers

FlatBuffers: Memory Efficient Serialization Library

• flatbuffers
• serialization
• serialization-library
• json-parser
• marshalling
• rpc
• +14 more

20.google / filament

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, WebGPU, and WebGL2

• pbr
• graphics
• 3d-graphics
• real-time
• android
• opengl
• +7 more

21.dmlc / xgboost

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

• gbdt
• gbrt
• gbm
• distributed-systems
• xgboost
• machine-learning

22.kungfu-systems / kungfu

Your agents don’t hand off the work. Kungfu keeps the same Work moving across Codex, Claude, OpenCode, and your own execution surface.

• agent
• agent-framework
• agent-memory
• agent-orchestration

23.falcosecurity / falco

Cloud Native Runtime Security

• cncf
• containers
• security
• falco
• ebpf
• kubernetes
• +4 more

24.apache / arrow

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

• arrow
• parquet

25.apple / foundationdb

FoundationDB - the open source, distributed, transactional key-value store

• key-value-store
• transactional
• acid
• distributed-database
• foundationdb

26.qpdf / qpdf

qpdf: A content-preserving PDF document transformer

• pdf
• pdf-document-processor

27.lynx-family / lynx

Empower the Web community and invite more to build across platforms.

• cross-platform
• lynx
• lynxjs

28.NVIDIA / TensorRT

NVIDIA® TensorRT™ is an SDK for high-performance deep learning inference on NVIDIA GPUs. This repository contains the open source components of TensorRT.

• tensorrt
• nvidia
• deep-learning
• inference
• gpu-acceleration

29.qinguoyi / TinyWebServer

Translated:fire: A lightweight C++ WebServer for Linux

• webserver
• http-server
• tinywebserver
• cpp
• webbench

30.ninja-build / ninja

a small build system with a focus on speed

31.cyberbotics / webots

Webots Robot Simulator

• robotics
• robot
• simulator
• simulation
• ros
• physics-engine
• +14 more

32.ApolloAuto / apollo

An open autonomous driving platform

• apollo
• autonomous-vehicles
• autonomous-driving
• autonomy
• self-driving-car

33.taichi-dev / taichi

Productive, portable, and performant GPU programming in Python.

• taichi
• differentiable-programming
• gpu-programming
• sparse-computation
• gpu
• computer-graphics

34.google / sentencepiece

Unsupervised text tokenizer for Neural Network-based text generation.

• neural-machine-translation
• natural-language-processing
• word-segmentation

35.google / libphonenumber

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

36.PaddlePaddle / Paddle

TranslatedPArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice (Core framework of 'PaddlePaddle' (飞桨, Feijiang), for deep learning & machine learning: high-performance single-machine and distributed training, and cross-platform deployment)

• paddlepaddle
• deep-learning
• scalability
• machine-learning
• neural-network
• python
• +2 more

37.google / benchmark

A microbenchmark support library

• benchmark

38.vesoft-inc / nebula

A distributed, fast open-source graph database featuring horizontal scalability and high availability

• graph-database
• distributed
• database
• graphdb
• raft
• cpp
• +11 more

39.meta / folly

An open-source C++ library developed and used at Facebook.

40.bpftrace / bpftrace

High-level tracing language for Linux

• bpf
• ebpf
• tracing
• kprobes
• uprobes
• tracepoints
• +2 more

41.WasmEdge / WasmEdge

WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.

• webassembly
• wasm
• artificial-intelligence
• rust-lang
• cncf
• cloud
• +9 more

42.aristocratos / btop4win

btop++ for windows

43.oceanbase / oceanbase

OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.

• oceanbase
• paxos
• htap
• cloud-native
• mysql-compatibility
• oltp
• +14 more

44.catboost / catboost

A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.

• machine-learning
• decision-trees
• gradient-boosting
• gbm
• gbdt
• python
• +12 more

45.unum-cloud / USearch

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

• kann
• vector-search
• approximate-nearest-neighbor-search
• simd
• search
• similarity-search
• +12 more

46.ConfettiFX / The-Forge

The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2

• directx12
• vulkan
• vulkan-api
• macos
• ios
• xbox
• +14 more

47.project-chip / connectedhomeip

Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.

• standard
• internet-of-things
• iot
• chip
• connectedhomeip
• connected-devices
• +5 more

48.google / draco

Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.

• point-cloud
• 3d-graphics
• compression
• mesh

49.google / nsjail

A lightweight process isolation tool that utilizes Linux namespaces, cgroups, rlimits and seccomp-bpf syscall filters, leveraging the Kafel BPF language for enhanced security.

• security
• linux-namespaces
• linux
• process-isolation
• seccomp-bpf-policies
• chroot

50.infiniflow / infinity

The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.

• ai-native
• nearest-neighbor-search
• rag
• vector-search
• information-retrival
• bm25
• +13 more

51.uNetworking / uWebSockets

Simple, secure & standards compliant web server for the most demanding of applications

• websockets
• http
• pubsub
• router
• commercial
• cross-platform
• +1 more

52.WebAssembly / wabt

The WebAssembly Binary Toolkit

• webassembly

53.TheCherno / Hazel

Hazel Engine

54.lief-project / LIEF

LIEF - Library to Instrument Executable Formats (C++, Python, Rust)

• reverse-engineering
• malware-analysis
• binary-analysis
• parser
• modification
• executable-formats
• +13 more

55.zxing-cpp / zxing-cpp

C++ port of ZXing

56.scylladb / seastar

High performance server-side application framework

• c-plus-plus
• seastar
• dpdk
• async
• aio

57.JonathanSalwan / Triton

Triton is a dynamic binary analysis library. Build your own program analysis tools, automate your reverse engineering, perform software verification or just emulate code.

• reverse-engineering
• symbolic-execution
• binary-analysis
• program-analysis
• taint-analysis
• binary-translation
• +5 more

58.apache / brpc

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC".

• rpc

59.async-profiler / async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

60.simdutf / simdutf

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.

• utf8
• utf16
• unicode
• simd
• neon
• avx2
• +6 more

61.opencv / opencv_contrib

Repository for OpenCV's extra modules

• opencv

62.KhronosGroup / Vulkan-Samples

One stop solution for all Vulkan samples

• vulkan-api
• vulkan
• vulkan-samples
• graphics
• graphics-programming
• cpp
• +3 more

63.NVIDIA / cudf

cuDF - GPU DataFrame Library

• gpu
• rapids
• cudf
• arrow
• cuda
• pandas
• +7 more

64.cvxpy / cvxpy

A Python-embedded modeling language for convex optimization problems.

• python
• cvxpy
• optimization
• modeling-language
• convex-optimization
• mathematical-optimization
• +2 more

65.apache / kvrocks

Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.

• redis
• kv
• namespace
• redis-cluster
• distributed
• database

66.google / tcmalloc

The repository host gives no description.

67.ada-url / ada

WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.

• cpp
• parser
• url
• performance
• whatwg-url
• neon
• +2 more

68.activeloopai / deeplake

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

• deep-learning
• pytorch
• ai
• mlops
• computer-vision
• datalake
• +13 more

69.sail-sg / envpool

C++-based high-performance parallel environment execution engine (vectorized env) for general RL environments.

• reinforcement-learning
• parallel-processing
• cpp17
• pybind11
• reinforcement-learning-environments
• threadpool
• +10 more

70.sogou / workflow

C++ Parallel Computing and Asynchronous Networking Framework

• tasking
• http
• redis
• mysql
• kafka
• consul
• +2 more

71.nmslib / hnswlib

Header-only C++/python library for fast approximate nearest neighbors

72.spotify / annoy

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

• c-plus-plus
• python
• nearest-neighbor-search
• locality-sensitive-hashing
• approximate-nearest-neighbor-search
• golang
• +1 more

73.CraterCrash / godot-orchestrator

Orchestrator: Unleashing Creativity with Visual Scripting

• godot
• godot-engine
• godot-plugin
• godot4
• godotengine

74.KhronosGroup / Vulkan-Hpp

Open-Source Vulkan C++ API

• cpp
• vulkan

75.eclipse-iceoryx / iceoryx

Eclipse iceoryx™ - true zero-copy inter-process-communication

• iceoryx
• eclipse
• ipc
• inter-process-communication
• cpp
• zero-copy
• +10 more

76.facebookincubator / velox

A composable and fully extensible C++ execution engine library for data management systems.

• data-management
• query-processing

77.swoole / swoole-src

🚀 Coroutine-based concurrency library for PHP

• swoole
• coroutines
• php
• websocket
• event
• concurrency

78.pixie-io / pixie

Instant Kubernetes-Native Application Observability

• golang
• kubernetes
• ebpf
• vega
• monitoring
• gke
• +14 more

79.openappsec / openappsec

open-appsec is a machine learning security engine that preemptively and automatically prevents threats against Web Application & APIs. This repo include the main code and logic.

• api-security
• application-security
• kubernetes
• nginx
• web-application-firewall
• appsec
• +9 more

80.userver-framework / userver

Production-ready C++ Asynchronous Framework with rich functionality

• async
• asynchronous
• coroutines
• database-access
• cplusplus
• web
• +14 more

81.nasa / astrobee

NASA Astrobee Robot Software

82.uxlfoundation / oneDNN

Open-source library of optimized deep learning operations (matmul, convolution, attention) for CPUs (x64, AArch64, RISC-V) and Intel GPUs. Used by PyTorch, TensorFlow, OpenVINO, and ONNX Runtime.

• onednn
• oneapi
• performance
• cpp
• x64
• aarch64
• +14 more

83.oatpp / oatpp

🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.

• c-plus-plus
• webframework
• webserver
• zero-dependency
• oatpp
• cpp
• +3 more

84.AcademySoftwareFoundation / OpenImageIO

Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.

• images
• image-processing
• texture
• vfx
• c-plus-plus
• c-plus-plus-11

85.apache / thrift

Apache Thrift

• d
• thrift
• cplusplus
• dart
• actionscript
• http
• +5 more

86.fastfloat / fast_float

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari

• cpp11
• cpp17
• cpp-library
• high-performance
• freebsd
• linux
• +5 more

87.google / s2geometry

Computational geometry and spatial indexing on the sphere

• geometry
• spherical-geometry
• s2
• spatial-indexing

88.timeplus-io / proton

The fastest unified streaming SQL Engine in a single C++ binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute stateful context from streams, logs, metrics, events, and CDC.

• clickhouse
• kakfa
• sql
• redpanda
• single-binary
• stream-processing
• +10 more

89.idea4good / GuiLite

✔️The smallest header-only GUI library(4 KLOC) for all platforms

• embedded
• mcu
• graphics-library
• microcontroller
• display
• gui
• +7 more

90.RenderKit / oidn

Intel® Open Image Denoise library

91.alexliniger / MPCC

Model Predictive Contouring Controller (MPCC) for Autonomous Racing

92.KomputeProject / kompute

General purpose GPU compute framework built on Vulkan to support 1000s of cross vendor graphics cards (AMD, Qualcomm, NVIDIA & friends). Blazing fast, mobile-enabled, asynchronous and optimized for advanced GPU data processing usecases. Backed by the Linux Foundation.

• vulkan
• vulkan-compute
• vulkan-example
• vulkan-tutorial
• vulkan-demos
• vulkan-compute-tutorial
• +10 more

93.VectorDB-NTU / RaBitQ-Library

Official library for RaBitQ vector quantization and approximate nearest-neighbor search, in C++ and Python.

• nearest-neighbor-search
• quantization
• vector-database
• vector-search
• ann
• approximate-nearest-neighbor-search
• +7 more

94.hanickadot / compile-time-regular-expressions

Compile Time Regular Expression in C++

• regular-expression
• cpp17
• cpp20
• header-only
• constexpr
• compile-time
• +3 more

95.apache / openoffice

Apache OpenOffice

• openoffice
• cplusplus
• content

96.android / ndk-samples

Android NDK samples with Android Studio

97.brainboxdotcc / DPP

C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!

• cpp
• discord
• discord-bot
• library
• linux
• ssl
• +14 more

98.dmlc / decord

An efficient video loader for deep learning with smart shuffling that's super easy to digest

• video-loader

99.greg7mdp / parallel-hashmap

A family of header-only, very fast and memory-friendly hashmap and btree containers.

• hash
• tables
• unordered-map
• unordered-set
• hash-container
• parallel
• +4 more

100.simbody / simbody

High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.

• multibody-dynamics
• physics-engine
• physics-simulation
• robotics
• biomechanics