Qiskit is an open source SDK (software development kit) for working with quantum computers at the level of pulses, circuits, and application modules. The purpose of this book is to provide a succinct guide for developers to use while creating applications that leverage quantum computers and simulators.

We hope this book will enable developers to actively participate in the open source Qiskit community. The Qiskit community, as well as documentation, tutorials, and other resources, is available at Qiskit.