What is Verdaccio?
A simple, zero-config-required local private npm registry. Comes out of the box with its own tiny database, and the ability to proxy other registries (eg. npmjs.org), caching the downloaded modules along the way.
Verdaccio is a tool in the Front End Package Manager category of a tech stack.
Why developers like Verdaccio
"Easy to setup"
Open Source
"A lightweight NPM registry"