svg-path-bbox is a JavaScript library that calculates the bounding box of SVG paths according to the SVG 1.1 specification. It provides a simple API for computing the minimum and maximum X and Y coordinates of an SVG path, returning the result as an array in the format `[x0, y0, x1, y1]`. This tool is particularly useful for developers working with SVG graphics who need to determine the dimensions or position of complex path elements.