Native bindings for Rollup
Make a directory and its parents if needed - Think `mkdir -p`
Generate errors that contain a code frame that point to source locations.
micromark utility to handle character codes
Check if the character represented by a given Unicode code point is fullwidth
The same useRef, but with callback
ECMAScript code generator
Get details about the current Continuous Integration environment
unist utility to recursively walk over nodes, with ancestral information
A minimal base64 implementation for number arrays.
A tiny (304B to 489B) utility for check for deep equality
fast, tiny `queueMicrotask` shim for modern engines
Parameterised tests for Jest
Fixes stack traces for files with source maps
Strip comments from JSON. Lets you use comments in your JSON files!
Node.js's util module for all engines
Node's event emitter for all engines.
HTTP server cookie parsing and serialization
Maps proxy protocols to `http.Agent` implementations
Build tool and bindings loader for node-gyp that supports prebuilds
[](https://www.npmjs.com/package/@smithy/core) [](https://www.npmjs.com/package/@smithy/core)
A Babel plugin to inject imports to core-js@3 polyfills
JSON.parse with context information on error
Regular expression parser for ECMAScript.