[Parcel](https://parceljs.org/) comes in as the new cool kid in the bundlers world. Unlike other bundlers which take lots of explicit configuration, Parcel works out of the box and requires almost zero-configuration by intelligently inferring it depending on what you use in your code. This lessons shows you how to bundle a simple [React](https://reactjs.org/) app starting from scratch and having hot-reloading, dev-server and generating an optimised bundle with no configuration and only 4 dependencies.