C++

stbnothings/stb

A collection of single-file public domain libraries for C/C++ covering graphics, audio, game development, and utilities.

stb_vorbisnothings/stb

A collection of single-file public domain libraries for C/C++ covering graphics, audio, game development, and utilities.

Caffe Model ZooBVLC/caffe

A fast open framework for deep learning with a focus on expression, speed, and modularity.

Configure Desired Capabilities in SeleniumSeleniumHQ/selenium

An umbrella project providing tools and libraries for automating web browsers via the W3C WebDriver specification.

OpenposeCMU-Perceptual-Computing-Lab/openpose

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

shadPS4shadps4-emu/shadPS4

An early PlayStation 4 emulator for Windows, Linux, macOS, and FreeBSD written in C++.

numpynumpy/numpy

The fundamental package for scientific computing with Python, providing powerful N-dimensional arrays and mathematical functions.

RocksDBfacebook/rocksdb

An embeddable, persistent key-value store optimized for fast flash and RAM storage with LSM-tree design.

AvaloniaAvaloniaUI/Avalonia

A cross-platform UI framework for .NET that builds desktop, mobile, embedded, and WebAssembly apps using C# and XAML.

Windows CalculatorMicrosoft/calculator

A modern Windows calculator app with standard, scientific, programmer, and conversion capabilities, built by Microsoft.

FlameShotflameshot-org/flameshot

A powerful, open-source screenshot tool with built-in annotation and editing capabilities for Linux, Windows, and macOS.

spdloggabime/spdlog

A fast, header-only C++ logging library with rich formatting and asynchronous support.

Envoylyft/envoy

A cloud-native high-performance proxy for edge, middle, and service communication in microservices architectures.

KeePassXCkeepassxreboot/keepassxc

A modern, secure, and open-source password manager for storing and managing sensitive information across Windows, macOS, and Linux.

MLXml-explore/mlx

An array framework for machine learning on Apple silicon with unified memory and dynamic graph construction.

zstdfacebook/zstd

A fast lossless compression algorithm targeting real-time scenarios with zlib-level or better compression ratios.

Ungoogled Chromiumungoogled-software/ungoogled-chromium

A privacy-focused version of Google Chromium without Google services integration.

Vcpkgmicrosoft/vcpkg

A free, open-source, cross-platform C/C++ package manager for Windows, Linux, and macOS.

vcpkgMicrosoft/vcpkg

A free, open-source, cross-platform C/C++ package manager with a large collection of libraries and enterprise-ready features.

libuvlibuv/libuv

A multi-platform support library focused on asynchronous I/O, originally developed for Node.js.

Valkeyvalkey-io/valkey

A high-performance, open-source distributed key-value database optimized for caching and real-time workloads.

the_silver_searcherggreer/the_silver_searcher

A code-searching tool similar to ack, but significantly faster, with parallel search and smart file ignoring.

rethinkdbrethinkdb/rethinkdb

An open-source NoSQL database built for realtime web applications with automatic push updates.

tree-sittertree-sitter/tree-sitter

A parser generator tool and incremental parsing library for building syntax trees in programming tools.

Darknetpjreddie/darknet

An open source neural network framework in C and CUDA, known for YOLO real-time object detection models.

FlatBuffersgoogle/flatbuffers

A cross-platform serialization library designed for maximum memory efficiency with zero-copy data access.

ILSpyicsharpcode/ILSpy

An open-source .NET assembly browser and decompiler with support for PDB generation, ReadyToRun, and cross-platform usage.

Masscanrobertdavidgraham/masscan

An Internet-scale TCP port scanner that can scan the entire Internet in under 5 minutes using asynchronous SYN packets.

YouCompleteMeycm-core/YouCompleteMe

A fast, as-you-type, fuzzy-search code completion, comprehension, and refactoring engine for Vim with support for many languages.

shapslundberg/shap

A unified Python library for explaining any machine learning model's predictions using Shapley values from game theory.

NativeScriptNativeScript/NativeScript

A framework for building truly native mobile apps for iOS, Android, and visionOS using TypeScript and popular web frameworks.

{fmt}fmtlib/fmt

A fast, safe, and modern C++ formatting library providing a type-safe alternative to printf and iostreams.

WaveFunctionCollapsemxgmn/WaveFunctionCollapse

Generates bitmaps and tilemaps that are locally similar to a single input example, using a constraint-solving algorithm inspired by quantum mechanics.

v8v8/v8

Google's open-source high-performance JavaScript and WebAssembly engine written in C++.

radare2radare/radare2

A libre, Unix-like reverse engineering framework and command-line toolset for analyzing, debugging, and modifying binaries.

lvgllvgl/lvgl

A free, portable embedded graphics library for creating beautiful UIs on any MCU, MPU, and display type.