Helper function to define a map

Look up HTML tag names via HTML Element constructors, and vice versa.

A WeakMap shim for Node.js and browsers

TypeScript definitions for source-map-support

A Javascript (TypeScript) Port of Adobe Gainmap Technology for storing HDR Images using an SDR Image + a gain map

Wrap zod validation errors in user-friendly readable messages

A JavaScript (JS) Map or Similar object polyfill if Map is not available.

ECMAScript6 WeakMap polyfill

Fast line to line SourceMap generator.

Match balanced character pairs, like "{" and "}"

Runtime to be use with the Flow Enums transform.

Trace the original position through a source map

Stringify any JavaScript value.

construct pipes of streams of events

Webpack loader that adjusts source maps

A MapLibre GL JS plugin for searching and adding USGS National Map web services to a map

Mock http requests made using fetch

Functionality for working with the CSS cascade and scalable selector matching

`[].map(f)` for older browsers

ECMAScript6 Map polyfill