Repositories list

• documentation

  Public

  Qiskit/documentation’s past year of commit activity
  The documentation content home for https://quantum.cloud.ibm.com/docs

  Jupyter Notebook

  •

  Apache License 2.0

  •183183 forks•8888 stars•192192 issues•4545 pull requests•Updated Apr 24, 2026Apr 24, 2026

• ecosystem

  Public
  The Qiskit ecosystem is a collection of tools created by researchers and developers who use Qiskit every day.

  ecosystemquantum-computingqiskit

  ecosystemquantum-computingqiskit

  Python

  •

  Apache License 2.0

  •7878 forks•149149 stars•1010 issues•44 pull requests•Updated Apr 23, 2026Apr 23, 2026

• qiskit-serverless

  Public
  A programming model for leveraging quantum and classical resources

  pythoncloudquantum-computing+ 2

  pythoncloudquantum-computingqiskitqiskit-serverless

  Python

  •

  Apache License 2.0

  •5050 forks•110110 stars•99 issues•88 pull requests•Updated Apr 23, 2026Apr 23, 2026

• qiskit-addon-slc

  Public
  Reducing PEC sampling overhead with shaded lightcones

  qiskitqiskit-addon

  qiskitqiskit-addon

  Python

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  Apache License 2.0

  •33 forks•66 stars•1010 issues•11 pull request•Updated Apr 23, 2026Apr 23, 2026

• qiskit

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

  pythoncrust+ 6

  pythoncrustsdkquantumquantum-computingquantum-circuitquantum-programming-languageqiskit

  Python

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  Apache License 2.0

  •2.9k2.9k forks•7.3k7.3k stars•884884 issues•266266 pull requests•Updated Apr 23, 2026Apr 23, 2026

• qiskit-ibm-runtime

  Public

  Qiskit/qiskit-ibm-runtime’s past year of commit activity
  IBM Client for Qiskit Runtime

  qiskit

  qiskit

  Python

  •

  Apache License 2.0

  •203203 forks•220220 stars•8383 issues•1111 pull requests•Updated Apr 23, 2026Apr 23, 2026

• qiskit-addon-utils

  Public
  Utilities to support workflows leveraging Qiskit addons

  qiskitqiskit-addon

  qiskitqiskit-addon

  Python

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  Apache License 2.0

  •1010 forks•2727 stars•1414 issues•55 pull requests•Updated Apr 23, 2026Apr 23, 2026

• qiskit-rs

  Public
  Rust binding for Qiskit

  Rust

  •

  Apache License 2.0

  •88 forks•1212 stars•1010 issues•66 pull requests•Updated Apr 23, 2026Apr 23, 2026

• qiskit-ibm-catalog

  Public
  Client for the IBM Quantum Platform's Qiskit Functions service

  Python

  •

  Apache License 2.0

  •77 forks•1717 stars•1111 issues•00 pull requests•Updated Apr 22, 2026Apr 22, 2026

• mcp-servers

  Public
  A collection of MCP servers to allow LLMs to use the qiskit,qiskit-ibm-runtime library, qiskit-ibm-transpiler, qiskit-code-assistant service library and others

  Python

  •

  Apache License 2.0

  •1313 forks•2626 stars•11 issue•00 pull requests•Updated Apr 22, 2026Apr 22, 2026

• rustworkx

  Public
  A high performance Python graph library implemented in Rust.

  pythonrustgraph+ 2

  pythonrustgraphgraph-theorydag

  Rust

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  Apache License 2.0

  •206206 forks•1.6k1.6k stars•102102 issues•3434 pull requests•Updated Apr 22, 2026Apr 22, 2026

• qiskit-addon-sqd

  Public
  Sample-based Quantum Diagonalization: Classically postprocess noisy quantum samples to yield more accurate eigenvalue estimations.

  pythonhpccomputational-chemistry+ 2

  pythonhpccomputational-chemistryquantum-computingqiskit-addon

  Python

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  Apache License 2.0

  •3333 forks•8686 stars•2323 issues•55 pull requests•Updated Apr 21, 2026Apr 21, 2026

• qiskit-addon-sqd-hpc

  Public
  qiskit-addon-sqd-hpc is a modern C++17/20 software library to enable large-scale sample-based quantum diagonalization (SQD) calculations on HPC systems.

  cpphpcquantum-computing+ 5

  cpphpcquantum-computingheader-onlycpp17qiskitcpp20qiskit-addon

  C++

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  Apache License 2.0

  •22 forks•1717 stars•33 issues•77 pull requests•Updated Apr 21, 2026Apr 21, 2026

• qiskit-addon-aqc-tensor

  Public
  Reduce circuit depth by compressing initial layers via approximate quantum compilation with tensor networks (AQC-Tensor)

  qiskitqiskit-addon

  qiskitqiskit-addon

  Python

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  Apache License 2.0

  •1111 forks•2525 stars•2525 issues•99 pull requests•Updated Apr 21, 2026Apr 21, 2026

• qiskit-cpp

  Public
  Qiskit C++ is an opensource interface to quantum centric supercomputing, compatible interface to Qiskit in C++

  cppquantum-computingsupercomputing+ 1

  cppquantum-computingsupercomputingqiskit

  C++

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  Apache License 2.0

  •1515 forks•3535 stars•44 issues•00 pull requests•Updated Apr 21, 2026Apr 21, 2026

• qiskit-fermions

  Public
  This package extends Qiskit with tools for working on fermionic systems.

  qiskitqiskit-addon

  qiskitqiskit-addon

  Rust

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  Apache License 2.0

  •55 forks•77 stars•1818 issues•22 pull requests•Updated Apr 21, 2026Apr 21, 2026

• samplomatic

  Public
  Python

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  Apache License 2.0

  •77 forks•1717 stars•2525 issues•77 pull requests•Updated Apr 20, 2026Apr 20, 2026

• ibm-quantum-schemas

  Public
  IBM Quantum API Schemas

  Python

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  Apache License 2.0

  •3535 forks•2121 stars•33 issues•11 pull request•Updated Apr 20, 2026Apr 20, 2026

• qiskit-addon-dice-solver

  Public
  An eigensolver used to scale up SQD chemistry workflows past 30 orbitals

  qiskit-addon

  qiskit-addon

  Python

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  Apache License 2.0

  •1010 forks•2727 stars•1010 issues•99 pull requests•Updated Apr 20, 2026Apr 20, 2026

• qiskit-qasm3-import

  Public
  Importer from OpenQASM 3 to Qiskit's QuantumCircuit

  quantum-computingqiskitopenqasm

  quantum-computingqiskitopenqasm

  Python

  •

  Apache License 2.0

  •99 forks•2727 stars•99 issues•00 pull requests•Updated Apr 17, 2026Apr 17, 2026

• Qiskit.jl

  Public
  Julia binding for Qiskit

  juliajulia-languagequantum-computing+ 3

  juliajulia-languagequantum-computinglanguage-bindingsjulialangqiskit

  Julia

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  Apache License 2.0

  •44 forks•1717 stars•66 issues•33 pull requests•Updated Apr 17, 2026Apr 17, 2026

• QiskitIBMRuntimeC.jl

  Public
  Julia

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  Apache License 2.0

  •00 forks•44 stars•55 issues•22 pull requests•Updated Apr 17, 2026Apr 17, 2026

• qiskit-code-assistant-jupyterlab

  Public
  A Jupyterlab extension to use the Qiskit Code Assistant

  qiskitjupyterlab-extension

  qiskitjupyterlab-extension

  TypeScript

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  Apache License 2.0

  •1414 forks•2323 stars•00 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• qiskit-code-assistant-vscode

  Public
  A VSCode extension to use the Qiskit Code Assistant (Beta)

  quantum-computingvscode-extensionqiskit

  quantum-computingvscode-extensionqiskit

  TypeScript

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  Apache License 2.0

  •3535 forks•9595 stars•00 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• qiskit-addon-opt-mapper

  Public
  Mapping combinatorial optimization problems to quantum computers

  Python

  •

  Apache License 2.0

  •88 forks•1414 stars•44 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• qiskit-addon-cutting

  Public
  Reduce width and depth of quantum circuits by cutting gates and wires.

  pythonquantum-computingquantum-circuit+ 5

  pythonquantum-computingquantum-circuitqiskitquantum-circuit-cuttingcircuit-knittingcircuit-cuttingqiskit-addon

  Python

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  Apache License 2.0

  •3838 forks•101101 stars•4646 issues•1414 pull requests•Updated Apr 2, 2026Apr 2, 2026

• pauli-prop

  Public
  A Rust-accelerated Python package for doing Pauli propagation

  Python

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  Apache License 2.0

  •99 forks•1111 stars•99 issues•66 pull requests•Updated Apr 1, 2026Apr 1, 2026

• qiskit-addon-mpf

  Public
  Reducing the Trotter error of Hamiltonian dynamics with multi-product formulas

  qiskitqiskit-addon

  qiskitqiskit-addon

  Python

  •

  Apache License 2.0

  •1111 forks•3636 stars•33 issues•55 pull requests•Updated Mar 30, 2026Mar 30, 2026

• qiskit-ibm-transpiler

  Public
  A library to use the Qiskit Transpiler Service and the AI-powered transpiler passes.

  Jupyter Notebook

  •

  Apache License 2.0

  •1919 forks•4040 stars•66 issues•00 pull requests•Updated Mar 10, 2026Mar 10, 2026

• qiskit-addon-pna

  Public
  Mitigate gate noise in expectation values by propagating the observable through the inverse noise channel.

  Python

  •

  Apache License 2.0

  •22 forks•88 stars•33 issues•33 pull requests•Updated Mar 1, 2026Mar 1, 2026