Bounding Box Utility Functions

bbox-fns is a lightweight JavaScript library offering a collection of modular utility functions for common geospatial bounding box operations. Bounding boxes are consistently represented as a four-element array: `[xmin, ymin, xmax, ymax]`. Currently at version 0.20.2, the library maintains a relatively frequent release cadence, often introducing new functions or minor fixes, with updates typically occurring every few weeks or months. Its key differentiator lies in its 'super light-weight' design and modular structure, where most functions reside in their own file. This approach facilitates granular imports, allowing developers to include only the specific utilities needed, thereby contributing to smaller bundle sizes. It focuses exclusively on core bounding box manipulations rather than broader GIS features.