Parcel plugin Visualizer

Presents bundle contents as a treemap where asset area corresponds to file size, making it easy to visually identify large dependencies at a glance, as shown in the screenshot and described in the README.

On hover, shows file names, relative paths, sizes, and estimated gzip compression, providing comprehensive insights without cluttering the interface, as detailed in the usage section.

Automatically generates reports only when NODE_ENV is 'production', avoiding unnecessary overhead during development builds, aligning with optimization focus as stated in the release notes.

Visualizes all bundles created by Parcel in a single report, offering a holistic view of the project's output, as mentioned in the Key Features.