Q# - Q# Blog

quantum-viz.js: a quantum circuits visualization library

Andrés Paz August 20, 2021 Aug 20, 2021 08/20/21

We introduce quantum-viz.js, a JavaScript library for quantum circuits visualization.

Quantum software development using the QDK

Mariia Mykhailova August 5, 2021 Aug 5, 2021 08/5/21

In this blog post we look at the end-to-end quantum software development workflow, the stages through which a quantum program goes from idea to complete implementation, and the tools offered by the Quantum Development Kit for each stage.

The AutoSubstitution rewrite step

Mathias Soeken July 13, 2021 Jul 13, 2021 07/13/21

The new Microsoft.Quantum.AutoSubstitution NuGet package makes it easier to replace operations with alternatives when targeting different simulators.

Visualizing quantum programs using the QDK

Mariia Mykhailova June 15, 2021 Jun 15, 2021 06/15/21

In this blog post we’ll look at the tools offered by Microsoft Quantum Development Kit to visualize various elements of quantum programs - the quantum state of the program, the unitary transformations, and the execution path (the circuit) of the program run.

Quantum developer tools for chemistry

Guen Prawiroatmodjo March 18, 2021 Mar 18, 2021 03/18/21

Quantum computers will be able to reveal the exact quantum nature of chemical systems exponentially faster than classical computers. In this post, we show how to use Microsoft's Q# libraries and developer tools to simulate a caffeine molecule using two quantum algorithms: Quantum Phase Estimation and Variational Quantum Eigensolver.

Inside the Quantum Katas, part 2: testing quantum programs

Mariia Mykhailova February 19, 2021 Feb 19, 2021 02/19/21

Learn about the common tools and tricks used for testing quantum programs, using the testing harnesses of the Quantum Katas as an example.

Three Years of Q#

Alan Geller December 11, 2020 Dec 11, 2020 12/11/20

A look back at Q#'s third year, 2020

Emulation in Q#

Mathias Soeken December 4, 2020 Dec 4, 2020 12/4/20

It can be helpful to implement Q# functions or operations directly in C# - either to access some API that is not directly accessible in Q# or to provide alternative implementations based on the context in which the Q# program is executed. This blog post describes techniques to programmatically replace a Q# function by another one.

Inside the Quantum Katas, part 1

Mariia Mykhailova December 2, 2020 Dec 2, 2020 12/2/20

Learn about the internal structure of the Quantum Katas - our collection of self-paced programming exercises on quantum computing - and their most important component – the testing harnesses that provide the learner immediate feedback on their solutions.

Q# Advent Calendar 2020

Mariia Mykhailova October 27, 2020 Oct 27, 2020 10/27/20

Q# Advent Calendar is a blogging event in which every day in December one awesome community member writes a blog post about Q#. We hosted one in 2018 and in 2019; let's do it again!

Q# Blog