Geometry library for topological robustness

The AI Toolkit for Modern C++. From the engineers at ClickHouse, ai-sdk-cpp is a free, open‑source library for building AI‑powered applications and agents.

Implementation of the std::execution (P2300, sender/receiver) proposal

C++ standard library reference

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

Coroutines for C++20 & asio

Modern and easy-to-use library for Vulkan

SwiftShader is a high-performance CPU-based implementation of the Vulkan graphics API. Its goal is to provide hardware independence for advanced 3D graphics.

Open source PDF editor.

Vanilla.PDF is a cross-platform SDK for creating and modifying PDF documents

C++20 μ(micro)/Unit Testing framework

🎁 A glib-like multi-platform c library

A repository for clang plugins development

A low-level build system, used by Xcode and the Swift Package Manager

Header-only TOML config file parser and serializer for C++17.

Development of the next generation of Industry Foundation Classes

A STEP toolkit for Rust

Model Context Protocol (MCP) server for openBIM

ANARI Software Development Kit (SDK)

A fast entity component system (ECS) for C & C++

Universal Scene Description

Native Rust USD library

🐉 Making Rust a first-class language and ecosystem for GPU shaders 🚧

Reference Implementation for stdBLAS

Early-stage b-rep CAD kernel, written in the Rust programming language.

Modular framework for building trading systems

Jinja2 C++ (and for C++) almost full-conformance template engine implementation

Math library using HLSL syntax with multiplatform SIMD support

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON for ARM.