Qiskit is an open-source quantum software development kit developed by IBM that provides help writing quantum computing programs and embeds them into different backends (statevector backend, unitary backend, openQASM backend) basic building blocks in a python programming language. Thus, Qiskit can build programs with basic quantum modules delivered by the package. One of the basics of Qiskit is quantum circuits. This article will discuss an overview of quantum computing, terminology, and working with Qiskit and visualizing the results.

https://analyticsindiamag.com/beginners-guide-to-qiskit-for-quantum-computing/