A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

Trace the original position through a source map

Parse/stringify JSON and provide source-map for JSON-pointers to all nodes

async.mapLimit's functionality available as a standalone npm module

Client-side Bitcoin-like JavaScript library

Fixes stack traces for files with source maps

Fast line to line SourceMap generator.

High-performance JavaScript/TypeScript code generator written in Zig

This module is for publishing source maps to New Relic Browser.

Simple “Least Recently Used” (LRU) cache

multi-map which allow multiple values for the same key

Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

Webpack loader that adjusts source maps

Microsoft Authentication Library for js

Create an inline source map comment from a source map

A utility for managing the `processinfo` folder that NYC uses.

JavaScript code generator from an ESTree-compliant AST.

Embedded JavaScript templates

Map for RDF/JS Terms keys

A skip list implementation inspired by the Sorted Set in Redis.