A client-side boundary service powered by GeoJSON or TopoJSON data. Find which feature a point lies in.
For chopping fixed-width text files into JSON or a CSV
Bare-bones HTTP server
Snap points to the nearest point in a GeoJSON collection of points.
Generate a list of x/y/z Spherical Mercator tiles based on a bounding box and a zoom level.
Bulk geocode addresses in a CSV.
A hacky Markdown-to-JSON parser for easier copy editing.
For watching a set of URLs and notifying someone when something has changed.
Print a randow row from a CSV.
A no-fuss converter for state name <--> postal abbreviation.
Test whether a point is on a line or LineString
Calculate Mahalabonis distances from an array of multivariate data
Auto-generate a dotmap from a GeoJSON file.
Test HTML, CSS, JS, etc. files for insecure URLs.
Gulp plugin for detecting insecure URLs that could cause mixed content errors.
Rename all your variables with Seussian names.
Best-guess methods for smoothly interpolating and animating between shapes.
Generate random adjective-adjective-animal slugs