Open
MIT licensed, so it can be used in teaching, research and commercial work.
Open quantum tools for Python
qscommons is a home for open, MIT-licensed quantum computing software, built and reviewed in public on GitHub.
bell.pypython
import qsengine
qc = qsengine.QuantumCircuit(2)
qc.h(0)
qc.cx(0, 1)
print(qc.run(shots=1000, seed=1))
Output1000 shots
zsh
$ pip install qsengine
Installed qsengine-1.1.1
One standard for every quantum tool. Whoever wrote it, whatever it simulates.
One-line install
A single pip install, with nothing to compile.
Tested against a reference
Results are checked against an independent implementation, not just against themselves.
Docs with real output
Every example prints what the tool actually returns, and the docs change with the code.
The projects
Each project is its own repository with its own maintainers, held to the same standard.
Software comes first. Learning sites, hardware development guides and research are next.
Stable · version 1.1.1
qsengine
A state-vector quantum simulator for Python.
Up to 30 qubits · CPU and any GPU · Python 3.9+ · MIT licence
$ pip install qsengine
More on qsengine →
Open
Your project next
A tool, a learning site, a hardware guide or a piece of research. Propose it, and it joins once it meets the standard.
How a project joins →Are the tools free to use?
Yes. Every project is under the MIT licence, so you can use it in teaching, research and commercial work.
Where do I start?
With qsengine, the first project: see what it does, then pip install qsengine.
Can I propose a project?
Yes, whether it is a tool, a learning site, a hardware guide or research. Open an issue that says what it is and who it is for. It joins once it meets the same standard as every other project.
qscommons maintainers and contributors
One maintainer today: kaiwave, who started qscommons as a home for qsengine. Every change is reviewed in public on GitHub, open to anyone.