Catalyst
Catalyst: a Python JIT compiler for auto-differentiable hybrid quantum programs - Published in JOSS (2024)
MQT Core
MQT Core: The Backbone of the Munich Quantum Toolkit (MQT) - Published in JOSS (2025)
toqito -- Theory of quantum information toolkit
toqito -- Theory of quantum information toolkit: A Python package for studying quantum information - Published in JOSS (2021)
PurpleCaffeine
PurpleCaffeine: tracking of quantum programs and experiments - Published in JOSS (2023)
qiskit
Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.
QDistRnd
QDistRnd: A GAP package for computing the distance of quantum error-correcting codes - Published in JOSS (2022)
cirq
Python framework for creating, editing, and invoking Noisy Intermediate-Scale Quantum (NISQ) circuits.
mitiq
Mitiq is an open source toolkit for implementing error mitigation techniques on most current intermediate-scale quantum computers.
qsim
Fast C++ and Python library for state-vector simulation of quantum circuits.
filter-functions
Efficient numerical calculation of generalized filter functions
tensorcircuit
Tensor network based quantum software framework for the NISQ era
openfermion
Python package for compiling and analyzing quantum algorithms to simulate electronic structures.
tensorcircuit-ng
The next-gen tensor network based quantum software framework: superseding the original TensorCircuit
pennylane-lightning
The Lightning plugin ecosystem provides fast quantum state-vector and tensor network simulators written in C++ for use with PennyLane.
prototype-zne
Zero Noise Extrapolation (ZNE) prototype for error mitigation on the Qiskit Estimator primitive
qsharp
Azure Quantum Development Kit, including the Q# programming language, resource estimator, and Quantum Katas
mqt-qubomaker
A framework for the automatic generation of QUBO formulations for optimization problems.
quantum-evolution-kernel
A Graph Machine Learning library using Quantum Computing
quantum-gates
Noisy Quantum Gates model for simulating the noise of quantum devices.
qnetvo
Simulate and optimize quantum communication networks using quantum computers.
https://github.com/qiskit-community/prototype-entanglement-forging
A module for simulating chemical and physical systems using a Variational Quantum Eigensolver (VQE) enhanced by Entanglement Forging.
https://github.com/cqcl/guppylang
Pythonic quantum-classical programming language
quara
Quara, which stands for "Quantum Characterization", is an open-source library for characterizing elementary quantum operations.
Piccolo
A Julia package for solving quantum optimal control problems using direct trajectory optimization.
qcd
Quantum Circuit Designer: A gymnasium-based set of environments for benchmarking reinforcement learning for quantum circuit design.
qclib
Qclib is a quantum computing library implemented using qiskit. The focus of qclib is on preparing quantum states, but it is not limited to that.
interlin-q
A Quantum Interconnect Simulator for Distributed Quantum Algorithms
bilp-q
This repository contains the code to reproduce the results presented in the paper BILP-Q: Quantum Coalition Structure Generation
coto
🔨 Research & C++ implementation on abstract additive Quantum Decision Diagrams 📚
indirect-zne
Quantum error mitigation using Zero Noise Extrapolation (ZNE) in indirect-control system
learning-complexity-gradually
Repository of the paper "Learning complexity gradually in quantum machine learning models"
qml-essentials
Python package with commonly used Ansaetze, tools and data-reuploading model in quantum machine learning.
qunfold
Quantum Annealing for distribution unfolding in experimental High-Energy Physics
pyxsec
Python framework to measure differential cross-sections of particle physics processes using classical- and quantum-computing based unfolding techniques.
qiskit-addon-sqd
Sample-based Quantum Diagonalization: Classically postprocess noisy quantum samples to yield more accurate eigenvalue estimations.
qiskit-addon-cutting
Reduce width and depth of quantum circuits by cutting gates and wires.
sdiagonalizability.jl
A dynamic algorithm to minimize or recognize the S-bandwidth of an undirected graph, written in Julia.
active-time-theory-time-dilation
Re-interpreting Time Dilation Through the Lens of Active Time Theory
quantum-maxcut
A quantum algorithm for the maximum cut problem in arbitrary graphs. Implementation using Qiskit.
qole
An easy-to-use simulator for Quantum Circuits for JavaScript, based on Quantum Multiple-Valued Decision Diagrams.
active-time-theory-atomic-clocks
The Secret Inner Workings of Time Exposed by Atomic Clocks
schlogl-model
This repository contains code to implement the classical and quantum subroutines for the paper "Modeling Stochastic Chemical Kinetics on Quantum Computers". Additionally, it contains numerical results and/or raw data not reported in the main text and Supplemental Materials.
vmbqc
Designing Variational Measurement-Based Quantum Computing algorithm for generative learning tasks
quantum-transfer-learning-metastases
Quantum Transfer Learning for Lymph Node Metastases Detection
quantum-state-tomography-with-classical-shadows-from-scratch
A step-by-step implementation of quantum state tomography protocol with classical shadows.
active-time-theory-validation
Validating the Active Time Theory Using Quantum Computers
large-project
Simulation of an Heisenberg model Hamiltonian for a three-particle system on IBM Quantum’s 7-qubit Jakarta system
evolving_quantum_circuits
Application of genetic algorithm to quantum computing.
active-time-hypothesis2
The Active Time Hypothesis: Unveiling Temporal Dynamics in Quantum Entanglement
extra-dimensional-muon-anomalies
Quantum Simulation of Extra-Dimensional Contributions to Muon Anomalies
tesseract-decoder
Search-based decoder for quantum error correction (QEC) written in C++ and Python.
quaspy
The Quaspy library for Python for simulating and post-processing various quantum algorithms, including Shor's algorithms and Ekerå–Håstad's variations of Shor's algorithms.
qualtran
Qᴜᴀʟᴛʀᴀɴ is a Python library for expressing and analyzing Fault Tolerant Quantum algorithms.
quantum-computing-qiskit-tool-wizard
The Quantum Computing Qiskit Tool Wizard software is purpose-built for Quantum Application Developers across industries who require a fast, reliable, and standardized way to set up their quantum development environments. The tool automates the creation of a Qiskit compliant virtual environment, tailored specifically for quantum application design.
active-time-theory-quantum-tunneling
Simulation of Quantum Tunneling Dynamics Validates Signatures of Active Time
quantum-computing-using-imp-presto
This repository contains quantum computer interface code, that configures quantum processor operations using the IMP Presto AWG lock-in amplifier. This repository includes post-processing and fitting code that does not depend on using this particular device, but may take any data from superconducting quantum computing experiments.
classical-quantum-mnist
Single pixel imaging with classical and quantum neutral network
quantum_nodes
Extension of Animation Nodes for Blender built with Qiskit. This add-on offers tools to incorporate quantum computing into your creation process.
quantum-implementation-of-the-modified-dijkstra-s-routing-algorithm
This repository provides the quantum implementation of the Modified Dijkstra's Routing Algorithm (https://users.utcluj.ro/~atn/papers/ATN_3_2010_14.pdf) in Qiskit.
quantumaudio
A Python package for building Quantum Representations of Digital Audio. Developed by Moth.
qst
A public Python package to perform quantum state tomography through maximum likelihood estmation
PauliPopRec
Learning sparse Pauli noise using the population recovery algorithm.