Scaffold an app with create-qcobjects

Three equivalent spellings (sources: svg-code-examples/npx-create-qcobjects.svg, svg-code-examples/npm-create-qcobjects.svg, svg-code-examples/npm-create-qcobjects-my-app.svg, svg-code-examples/npm-init-qcobjects.svg):

npx create-qcobjects my-app

npm create qcobjects my-app

npm init qcobjects my-app