multi-map which allow multiple values for the same key

A multimap with optional type safety

Useful data structures such as LRU-Cache, set-multi-map, Signal, EventEmitter, Disposable, Debouncer

Curated collection of data structures for the JavaScript/TypeScript.

A collection of additional map-like data structures. Including a bidirectional map, a multi map, and a bidirectional multi map.

Leaflet Multi Map requires Leaflet to be installed as a peer dependency.

Generates and consumes source maps

Merge old source map and new source map in multi-transform flow

Generates and consumes source maps

Store information about any JS value in a side channel, using a Map

Fixes stack traces for files with source maps

concatenative mapdashery

Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Fixes stack traces for files with source maps

multi-level sourcemap

`jest-haste-map` is a module used by Jest, a popular JavaScript testing framework, to create a fast lookup of files in a project. It helps Jest efficiently locate and track changes in files during testing, making it particularly useful for large projects

D3 plugin which computes a map (one-level treemap), based on Voronoi tesselation

Persistent ordered mapping from strings

Converts a source-map from/to different formats and allows adding/changing properties.

[Experimental] - 🚇 File crawling, watching and mapping for Metro