awesome-quantum-software

avaloni

Programming language (interpreter) for classical-quantum hybrid computers

CUDA-Q

Platform for accelerated quantum-classical applications on GPUs, CPUs and QPUs

staq

Full stack quantum processing toolkit ( )

XACC

Extreme-scale programming model for quantum acceleration within high-performance computing ( )

qpp

Quantum++ is a modern C++ general purpose quantum computing library, composed solely of template header files

blueqat

Quantum computing SDK

bosonic-qiskit

Simulate hybrid boson-qubit systems within Qiskit, implemented as a part of the Co-design Center for Quantum Advantage (C2QA) of the National Quantum Initiative

Braket

fully managed quantum computing service for building quantum algorithms

Cirq

Framework for creating, editing, and invoking Noisy Intermediate Scale Quantum (NISQ) circuits

CUDA-Q

Platform for accelerated quantum-classical applications on GPUs, CPUs and QPUs

Forest

's software library for writing, simulating, compiling and executing quantum programs

Embedded programming language that introduces the ease of Python to quantum programming

Ocean

's suite of tools for solving hard problems with quantum computers

OpenQL

Compiler framework with algorithm libraries, optimizer, scheduler, QEC, mapping, micro-code generator

Cross-platform Python library for differentiable programming of quantum computers

Perceval

's software library for programming realistic photonic quantum computers

ProjectQ

Hardware-agnostic framework with compiler and simulator with emulation capabilities

PyQudit

Python package for generalized and universal versions of quantum gates in N-dimensions

Quantum computing toolkit for building, compiling, and executing quantum circuits (developed by Quantinuum)

Qadence

's package for building differentiable digital and digital-analog quantum programs realizable on neutral atom devices

quantumcat

Cross-platform open-source high-level quantum computing library focused on building applications

Qibo

An open-source framework for quantum simulation, self-hosted quantum hardware control and calibration

Framework for noisy quantum computers at the level of pulses, circuits, and algorithms (supported by IBM)

quantum-os

Operating system based on Linux kernel for quantum computing

Strawberry Fields

's software library for photonic quantum computing

Tangelo

and - Toolkit for quantum chemistry simulation workflows on quantum computers, maintained by

TensorCircuit

Tensor network based quantum software framework for the NISQ era

Tequila

Extensible Quantum Information and Learning Architecture developed by Alan Aspuru-Guzik's group (UofT)

Microsoft's quantum programming language with Visual Studio integration

Silq is a high-level quantum programming language with safe uncomputation and intuitive semantics

Quplexity

Modular toolkit for QC simulators. Quplexity offers essential mathematical functions and logic relative to quantum computer simulation. Quplexity is written in ARM(64) and x86 Assembly, which results in improved performance and "weight" benefits

QuaC

Parallel time-dependent open quantum systems solver

QuEST

Quantum Exact Simulation Toolkit is a high performance multicore simulator of universal quantum circuits

TNQVM

Tensor Network QPU Simulator for Eclipse

QVM

Rigetti's high-performance quantum virtual machine

QWIRE

Quantum circuit language and formal verification tool

Huawei HiQsimulator

Single-amplitude, Full-amplitude and Error-correction circuit simulation engine

Intel Quantum Simulator

Distributed qubit register quantum simulator using OpenMP and MPI

JKQ-DDSIM

Error-free quantum simulator using decision diagrams as underlying data structure ( / )

PennyLane Lightning

Fast state-vector simulator written in C++. GPU support. Python interface via

qFlex

Flexible high-performance simulator for verifying and benchmarking quantum circuits implemented on real hardware

Qiskit Aer

High performance simulator for quantum circuits that includes noise models (supported by IBM)

QCEAD

C++ program to both simulate a quantum computer and use parallel evolutionary techniques to design algorithms

QCSim

Quantum computing simulator with many algorithms as examples and tests ( )

QPlayer

Light-weight, scalable and fast quantum Schrödinger simulator ( )

Qrack

Comprehensive qubit and gate implementation for developing universal virtual quantum processors

qSim

High level, elementary simulation library

QSim

Schrödinger and Schrödinger-Feynman simulators for quantum circuits

Quantum++

High-performance general purpose quantum simulator (can simulate d-dimensional qudits) ( )

tweedledum

Library for synthesis, compilation, and optimization of quantum circuits

Toolsuite for quantum simulation developed by

Q

Quantum Computation Simulator written purely in GoLang

Strange

Java API that can be used to create Quantum Programs

jsquil

JavaScript interface for writing programs

Quantum Circuit Simulator

Smoothly runs 20+ qubit simulations in browser or on node.js server

Quirk

Drag-and-drop quantum circuit simulator in your browser

Drag-and-drop circuit editor, simulator, documented API, text-as-circuit DSL, concept primers

Quantum-computing-playground

Browser-based simple IDE interface to run, visualize and debug quantum programs

Quantum tensors

JavaScript / TypeScript package for sparse tensor operations on complex numbers for quantum computing

BosonSampling.jl

Efficient simulation of multiphoton interference

Cliffords.jl

Efficient calculation of Clifford circuits in Julia

IonSim.jl

Simulate the dynamics of a configuration of trapped ions interacting with laser light

KadanoffBaym.jl

Adaptive many-body time evolution of non-equilibrium Green functions

PauliStrings.jl

Many-body simulations in the Pauli strings representation

QSimulator.jl

Unitary and Lindbladian evolution in Julia

QuantumInfo.jl

Julia library for quantum information related calculations

Numerical framework to simulate various kinds of open quantum systems in Julia

RandomQuantum.jl

Package for generating random quantum states and processes

Yao.jl

Extensible, Efficient Quantum Algorithm Design for Humans

Graphix

Measurement-Based Quantum Computing (MBQC) compiler, simulator and QPU interface

Horqrux

Jax-based quantum state vector simulator tailored for quantum machine learning from

Interlin-q

Quantum network simulator imitating distributed quantum systems with interconnect communication between nodes

MentPy

Python package for creating and simulating Measurement-based Quantum Computating (MBQC) programs

MISTIQS

Generating/compiling/executing quantum circuits for simulating quantum many-body dynamics of systems

PIQS

Efficient simulation of open quantum dynamics of identical qubits

PyQTorch

PyTorch-based state vector simulator designed for quantum machine learning from

QCircuits

User-friendly quantum circuit simulator designed for students and newcomers to quantum computing

QCompute

's software development kit for designing quantum circuits and simulating on a high-performance simulator

Qibo

Framework for quantum simulation with hardware acceleration using just-in-time compilation

QTop

Simulation and visualization of topological quantum computers

quantum-computing

Functionally complete simulator for universal quantum computing in Python

QuForge

Python package for qudit simulation

quimb

Easy but fast python library for quantum information and many-body calculations, including with tensor networks

Quintuple

Simulating the 5-qubit processor of the

QuPy

Quantum circuit simulator for both CPU and GPU

QuSpin

Exact diagonalization and dynamics of arbitrary boson, fermion and spin many-body systems

User-friendly and efficient numerical simulations of a wide variety of open quantum systems

SeQuencing

Construct and simulate realistic quantum control sequences using QuTiP

SimulaQron

Application level simulator of a quantum network

SOQCS

Library to define, simulate, and study non-ideal quantum optical circuits (API provided both in Python and C++)

Stim

Fast stabilizer circuit simulator

SQUANCH

Distributed simulation framework for quantum networks and channels

QuNetSim

Quantum network simulation framework

The Walrus

's library for simulating Gaussian Boson Sampling

and - Open Source Python library designed for crafting chips (Photonics, Analog, Quantum, MEMs, and more), 3D printed objects, and PCBs. Plugins for Simulating Analog, RF, and Photonics circuits

QCGPU

High-performance GPU-accelerated quantum computer simulation outlined in this

Quriust

A blazing fast Rust library for simulating quantum circuits. Only for quriust ones

RustQIP

Rust Quantum Computing library leveraging graph building to build efficient quantum circuit simulations

SwiftQuantumComputing

Quantum circuit simulator with a bit of genetic programming

Bloqade

Package for the quantum computation and quantum simulation based on the neutral-atom architecture

Pulser

Python library for pulse-level/analog control of neutral atom devices

C-to-D-Wave

Compile a very small subset of C to a D-Wave Hamiltonian function

edif2qmasm

Compile , , and other hardware-description languages to a D-Wave Hamiltonian function

QA Prolog

Compile a subset of to a D-Wave Hamiltonian function

QAOA.jl

Simulate quantum annealing and mean-field quantum annealing in Julia

chimera_embedding

Algorithms to generate native-structured embeddings for Chimera graphs

dimod

Shared API for Ising and QUBO problems

dwavebinarycsp

Map constraint satisfaction problems with binary variables to binary quadratic models

dwave-cloud-client

Min. implementation of the REST interface to communicate with D-Wave's Solver API

dwave_neal

Implementation of a simulated annealing sampler

dwave_networkx

Exploration and analysis of network graphs

dwave-system

API for easily incorporating D-Wave quantum annealers as samplers in the software stack

embedding_utilities

Mapping samples between original and embedded graph

micro_client_sapi_dimod

wrapper for the D-Wave Micro Client

minorminer

Heuristic tool for minor graph embedding

penaltymodel

Utilities and interfaces for using penalty models

QMASM

Quantum macro assembler for D-Wave systems

qubo-nn

Classifying, auto-encoding and reverse-engineering QUBO matrices. Also includes 20 problem formulations

qubovert

Formulating and simulated annealing of Ising, QUBO, and higher order problems with constraints

Qbsolv

QUBO solver with or classical tabu solver backend

XACC VQE

Variational quantum eigensolver built on for distributed, and shared memory systems

myQShor

Quantum implementation of Shor's algorithm

QAOA.jl

Implementation the Quantum Approximate Optimization Algorithm (QAOA) in Julia

QuantumTomography.jl

Julia package to perform quantum state and process tomography

Adapt

Algorithms for adaptive refinement of measurements

Arline Quantum

Library with implementation of quantum gates and hardware, a part of project

Boson Sampling

Library to calculate interferometer output probabilities given Fock state inputs to help better understand

FermiLib

Software for analyzing fermionic quantum simulation algorithms with

Grove

Quantum algorithms implemented using 's

G/SG Morph

Quantum annealing algorithms for Graph/Subgraph Isomorphism based on

OpenFermion

Compiling and analyzing quantum algorithm for quantum chemistry simulations

OpenQAOA

Multi-backend SDK to create, customise and execute QAOA on NISQ devices and simulators

Paddle Quantum

Quantum machine learning platform to construct & train quantum neural networks, developed by Baidu

PyZFS

Package to compute zero-field-splitting tensors for molecules and spin quantum bits in semiconductors

QFog

Framework for analyzing both classical and quantum Bayesian Networks

QGrad

Library to integrate automatic differentiation tools such as JAX with QuTiP and related quantum software packages

Qiskit Nature

Quantum Chemistry including ground state, excited states and dipole moment calculations

QPanda

QPanda is a quantum computing framework that can be used to build, run, and optimize quantum algorithms

A library for expressing and analyzing Fault Tolerant Quantum algorithms

Quantum_Edward

Python tools for supervised learning by Quantum Neural Networks

QuantumFlow

Quantum Algorithms Development Toolkit e.g. allowing for backpropagation with QAOA

Quantum TSP

Tutorials on solving Travelling Salesman Problem using quantum computing (QAOA)

Qudit Team

Repository to extend Qiskit versatility to higher dimensional quantum states

spin_qudit_tomography

Code used in spin tomography using qudits

Library for hybrid quantum-classical machine learning

pyRiemann-qiskit

Library for machine learning and quantum programming based on pyRiemann and Qiskit projects

VQF

Implementation of Variational Quantum Factoring algorithm (in pyQuil)

WebMark

Web platform for benchmarking quantum computing algorithms

Example code using for quantum computing

QPU Benchmarks for Quantum Chemistry via , and

Quantum Katas

Programming exercises for learning Q# and quantum computing

Catalyst

AOT/JIT compiler for hybrid quantum computing beyond NISQ. Written in MLIR. Python frontend via

QCOR

C++ language extension and associated compiler implementation for hybrid quantum-classical programming

ScaffCC

Compilation, analysis and optimization framework for the Scaffold quantum programming language

TKET

C++ library for placement, routing, and optimization of quantum circuits (developed by Quantinuum)

tweedledum

C++17 library for analysis, compilation/synthesis, and optimization of quantum circuits

UniversalQCompiler

Synthesis of isometries (including unitaries and state preparation), channels and POVMs

QuantumCircuitOpt.jl

Julia package for provably optimal decompositions and compilations of quantum circuits

Arline Benchmarks

Automated benchmarking platform for quantum compilers, quantum hardware and quantum algorithms

Berkeley Quantum Synthesis Toolkit is an optimizing quantum compiler and related tool-set

Mitiq

Cross-platform, error-mitigating quantum compiler from

NchooseK

Constraint-programming system that compiles to both circuit-model quantum computers and quantum annealers

PyZX

Python library for quantum circuit rewriting and optimisation using the ZX-calculus

QEDA

Quantum electronic design automation software for optical circuits using QASM

QGL2 Compiler

Language compiler for imperative Quantum Gate Language ( )

Qiskit Terra

Python library for quantum circuit rewriting and optimization (supported by IBM)

Qiskit ZX transpiler

Transpiler pass for Qiskit which uses ZX-calculus for circuit optimization

Qlasskit

Compiler from Python language to quantum circuits and binary quadratic models

Qubiter

Quantum compiler with Python wrapper for to build a binary tree of matrices

SAT Circuits Engine

Qiskit-based high-level quantum circuits synthesis engine for n-SAT problems

TKET2

Rewrite based toolkit for optimization of quantum programs (version 2 of the quantum compiler)

quilc

Rigetti's optimizing Quil compiler

Quantastica's quantum programming language converter in Javascript

Quantastica's quantum programming language converter in Python

Blackbird

Open-source quantum instruction language currently used for Xanadu's photonic hardware

OpenQASM

Open-source quantum assembly language

QMASM

Quantum macro assembler for D-Wave's quantum annealers

Open hybrid quantum/classical instruction set currently used by Rigetti

C3

Open-loop, closed-loop and automated Control, Calibration and Characterization of quantum devices

Krotov

Python implementation of Krotov's method for quantum optimal control

Qibo

Qibo provides a platform agnostic quantum hardware control module with drivers for multiple instruments

Quanlse

Quanlse provides quantum control solutions via a cloud SDK, developed by

Digital Soul

Unified platform for CPU, GPU, FPGA, and Quantum Computing

scikit-quant

This is a package to improve interoperability between different quantum computer software packages

CodingTheory

Julia package for constructing and analyzing classical and quantum error-correcting codes

PyMatching

Python package for decoding quantum error correcting codes with minimum-weight perfect matching

qecsim

Python package for simulating quantum error correction using stabilizer codes

Qiskit Experiments

Python package for quantum error correction experiments (supported by IBM)

Qsurface

Python package for simulation and visualization of quantum error-correction on surface codes

liboqs

C library for quantum-resistant cryptographic algorithms

openssh

OpenSSH with quantum-safe key exchange algorithms

openssl

OpenSSL with quantum-safe cryptographic algorithms

PQClean

Clean, portable, tested implementations of post-quantum cryptography

TQ42 Cryptography

Post-quantum algorithms, hash functions, digital signature, key encapsulation mechanism, PRNG, and key management functions

Crypto-Vinaigrette

Quantum-resistant asymmetric key generation tool for digital signatures

Qash-QKDC

powered by quantum operations

Qashchain

based on circuits

QRL

utilizing hash-based one-time merkle tree signature scheme instead of ECDSA

Qlab.jl

Generic lab tools in Julia

Qlab

Measurement and control software for superconducting qubits

ARTIQ

Next-generation control system for quantum information experiments

OLSQ

OpenQASM package to perform optimal layout synthesis for quantum computing

pyEPR

Automated Python module for the design and quantization of Josephson quantum circuits

PyRPL

Turn your RedPitaya into a powerful DSP device, suitable as a digital lockbox and measurement device in quantum optics

QCoDeS

Python-based data acquisition framework for quantum experiments

QFlow-lite

Machine Learning tools for autotuning quantum dot experiments

QGL

Domain-specific language embedded in Python for specifying pulse sequences

Qiskit Metal

Quantum hardware design and analysis

QTT

Quantum Technology Toolbox is a framework for the tuning and calibration of quantum dots and spin qubits

Data acquisition platform focused on Quantum Computing and solid-state physics experiments

qupulse

Quantum computing pulse parametrization and sequencing framework (formerly qc-toolkit)

scqubits

Simulating superconducting qubits, obtaining energy spectra, plotting energy levels and more

QEDA

Quantum Electronics Design Automation - The RTL of Quantum Computing!

Entanglion

The world’s first open source quantum computing board game. For 2 players

Quantum Puzzle Generator

Educational puzzle game for Android and iOS

bloqit

Tiny qubit duel for your smart phone

Game that teaches quantum computing using Qiskit in a Minetest block world

Quantum Catsweeper

Quantum game loosely based on Minesweeper Flag

SudoQ

Sudoku solver that leverages a D-Wave Quantum Annealer

Quantum Music Composer for IBM Q

Compose and perform quantum music with IBM Q

Quantum Music Composer for Rigetti

Compose and perform quantum music with Rigetti's Forest

Quantum Game with Photons

Puzzle game in browser, with polarization, superposition, and measurement

Puzzle game for the browser in which you need to find the combination of gates that the qubits need to pass

Free Mathematica add-on for Dirac Bra-Ket Notation, Quantum Algebra, Quantum Computing and the QHD approximation to the Heisenberg Equations of Motion

QI

Toolkit for common quantum information functions

Arline Quantum

Arline Quantum is an open-source library providing basic functionality for creating and manipulating quantum circuits. It also contains a list of mock quantum hardware

Covalent

Tool for running high performance/quantum workflows on advanced computing hardwares

Gridsynth-Python-wrapper

Wrapper for using Gridsynth in Python/

IBM Q bot

Bot for Slack and Telegram to monitor the load of IBM Q quantum computers

orqviz

Library to easily visualize the loss landscape of variational quantum algorithms

pulsemaker

Python widget library for designing pulses and pulse schedules for quantum computing hardware

Package for the construction of effective Hamiltonians using quasi-degenerate perturbation theory

pyQuirk

Python widget for Quirk to be used in Jupyter notebooks, JupyterLab, and the IPython kernel

Transpiles quantum circuits to and from Cirq, Qiskit, Amazon Braket, Pennylane, Pyquil and allows for execution on any backend

qonduit

Python library with visualization tools and workflows for quantum computing that utilize the best of what’s available

-compatible profiler for quantum programs

QRAND

Multiplatform and multiprotocol quantum random number generator for arbitrary probability distributions

QuantumGraphs

Grow and study random graphs by a continuous, randomly collapsing quantum walk

toqito

Framework to study problems pertaining to entanglement theory, nonlocal games, and other aspects of quantum information

ZXLive

GUI editor for ZX diagrams

IDE designed for quantum computing

Quil syntax highlighter

Syntax highlighter for PyCharm

QDataSet

Quantum datasets for the training and development of QML algorithms

BLACK-STONE

Specification and implementation of quantum common lisp, for gate-model quantum computers

goqu

Quantum computing simulation library for GoLang

C library for quantum computing and quantum simulation

libQuantumJava

Crude translation from the C implementation of to a Java version

jquil

Java library for quantum programming using

with optimal T-count

PyQLab

Library for instrument control and superconducting QIP experiments

PySimulator

Python with C++ backend simulator for superconducting circuits

QACG

Quantum Arithmetic Circuit Generator in Haskell

QCL

High level, hardware-agnostic programming language for quantum computers (syntax like C or Pascal)

QCViewer

Visual quantum circuit design and simulation tool

QGL.jl

Performance orientated compiler

Qlmp

Interpreter for the functional quantum programming language Qumin

Qiskit Aqua

Library of various quantum algorithm implemented with

qiskit-ignis

Tools for quantum hardware verification, noise characterization, and error correction

Qiskit Tutorial

Jupyter notebook filled with tutorials for

Qiskit-JS

for JavaScript (supported by IBM)

QOCS

Quantum OCaml Circuit Simulator is a functional approach to simulating quantum gates

QuantumUtils

Tools for quantum control, simulation, channel representation conversion, and perturbations

Quantum Virtual Machine

Reference implementation of Rigetti's Quantum Virtual Machine

Quince

Node-based GUI that allows for graphical configuration of qubit experiments in Auspex

Quipper

Scalable functional programming language for quantum computing based on

QuSim

Ideal noise-free multi-qubit simulator written in 150 lines of code

QSEL

Quantum programming language putting entanglement and superposition front and center

sapi_dimod

wrapper for D-Wave's Solver API (SAPI)

Squankum

Visual Java quantum simulator

8Q

8 Qbit, Photonic Quantum Computer