Qiskit / qiskit

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

QuipNetwork / xquad

A hardware-agnostic SDK for optimization problems: define a problem once, then lower it to any quantum or classical solver

quantumlib / Cirq

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

PennyLaneAI / pennylane

PennyLane is an open-source quantum software platform for quantum computing, quantum machine learning, and quantum chemistry. Create meaningful quantum algorithms, from inspiration to implementation.

tensorflow / quantum

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

qutip / qutip

QuTiP: Quantum Toolbox in Python

quantumlib / OpenFermion

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

rigetti / pyquil

A Python library for quantum programming using Quil.

ProjectQ-Framework / ProjectQ

ProjectQ: An open source software framework for quantum computing

PennyLaneAI / demos

Introductions to key concepts in quantum programming, as well as tutorials and implementations from cutting-edge quantum computing research.

jcmgray / quimb

A python library for quantum information and many-body calculations including tensor networks.

amazon-braket / amazon-braket-examples

Example notebooks that show how to apply quantum computing with Amazon Braket.

qzydustin / qforge

A platform for finding, testing, reducing, and evaluating compiler failures across the quantum software stack.

OpenQARP / openqarp

Open Quantum Application Research Package

AshiteshSingh / PQC-post-quantum-signal-

Production & research-grade Post-Quantum KEM Double Ratchet protocol (FIPS 203 ML-KEM-768 + FIPS 204 ML-DSA-65). Resilient against Harvest-Now-Decrypt-Later FTQC attacks