quantumlib / Cirq

Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.

qosf / awesome-quantum-software

Curated list of open-source quantum software projects.

tensorflow / quantum

An open-source Python framework for hybrid quantum-classical machine learning.

Classiq / classiq-library

The Classiq Library is the largest collection of quantum algorithms and applications. It is the best way to explore quantum computing software. We welcome community contributions to our Library 🙌

quantumlib / OpenFermion

Python package for compiling and analyzing quantum algorithms to simulate electronic structures.

NVIDIA / cuda-quantum

C++ and Python support for the CUDA Quantum programming model for heterogeneous quantum-classical workflows

QuantumBFS / Yao.jl

Extensible, Efficient Quantum Algorithm Design for Humans.

quantumlib / qsim

Fast C++ and Python library for state-vector simulation of quantum circuits.

Continuum-AI-Corp / scuttle

Tiny post-quantum encryption for sensitive data. Write-only by design. ML-KEM-768 + X25519 + AES-256-GCM. Please break it.

OpenQARP / openqarp

Open Quantum Application Research Package

jaswantlhz / QGSS-26-Resources

Comprehensive archive of IBM Qiskit Global Summer School 2026 (QGSS '26) lecture slides, C++/Python lab walkthroughs, code notebooks, reading strategies, and a curated 80+ item Quantum Computing & QML resource collection.