Node.js final http responder
Emit errors on stdout stream for a spawned child process
See nodejs errors with less clutter
getpass for node.js
Definitions of levels for logging purposes & shareable Symbol constants.
An encapsulated logger for semantically formatting console messages.
Get the status of a file with some features
Core functions & classes shared by multiple AWS SDK clients.
Custom errors
QRCode / 2d Barcode api with both server side and client side support using canvas
Type check values
Shows code error fragment of input file
Helpers for defining programs and resolving program errors
Extract the actual stack of an error
An error subclass for wrapping non-error values
Enforce best practices for JavaScript promises
Retries a function that returns a promise, leveraging the power of the retry module.
Symbol.observable ponyfill
A simple Node.js module to check if a TCP port is already bound.
Easily-extendable error for use with ES6 classes
Error.captureStackTrace ponyfill
Execute a callback when a request closes, finishes, or errors
A simple extendable error class that extends Error.
[](https://www.npmjs.com/package/@smithy/core) [](https://www.npmjs.com/package/@smithy/core)