A library for efficient similarity search and clustering of dense vectors.

GoogleTest - Google Testing and Mocking Framework

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

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

A modern formatting library

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning …

Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit

A toolkit for making real world machine learning and data analysis applications in C++

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

World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project

A General-purpose Task-parallel Programming System using Modern C++

Algorithm and data structure articles for https://cp-algorithms.com (based on http://e-maxx.ru)

oneAPI Threading Building Blocks (oneTBB)

Facebook AI Research's Automatic Speech Recognition Toolkit

header only, dependency-free deep learning framework in C++14

Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code

[ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl

ArrayFire: a general purpose GPU library.

Range library for C++14/17/20, basis for C++20's std::ranges

CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

C++ implementation of the Python Numpy library

Non-Metric Space Library (NMSLIB): An efficient similarity search library and a toolkit for evaluation of k-NN methods for generic non-metric spaces.

DyNet: The Dynamic Neural Network Toolkit

Compiler for Neural Network hardware accelerators

Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.

Demonstration of various hardware effects.

Postmodern immutable and persistent data structures for C++ — value semantics at scale

Bond was a cross-platform framework for working with schematized data. The open-source project ended on March 31, 2025.

A comprehensive resource for learning and implementing algorithms and data structures. This repository includes detailed notes, complexity analysis, and code examples in C++, Java, Python, and more…

The Universal Storage Engine