Constants and utilities about visitor keys to traverse AST.
unist utility to recursively walk over nodes, with ancestral information
Like which(1) unix command. Find the first instance of an executable in the PATH.
Parameterised tests for Jest
Utilities for ESLint plugins.
fast, tiny `queueMicrotask` shim for modern engines
a glob matcher in javascript
destroy a stream if possible
ECMAScript parser
Recursively mkdir, like `mkdir -p`
gRPC utility library for loading .proto files
Maps proxy protocols to `http.Agent` implementations
[](https://www.npmjs.com/package/@smithy/core) [](https://www.npmjs.com/package/@smithy/core)
Convert globs to regular expressions
JSON.parse with context information on error
A Babel plugin to inject imports to core-js@3 polyfills
Autoload Config for PostCSS
Traverse JSON Schema passing each schema object to callback
Regular expression parser for ECMAScript.
A set of utility functions for expect and related packages
micromark utility to handle character codes
Check if the character represented by a given Unicode code point is fullwidth
Immutable Data Collections
Get details about the current Continuous Integration environment