Util Packages

JavaScript utilities for arrays.

A strict validator for string, integer, email, etc.

Like lo-dash/underscore `.pick()` but recursively merges and picks deeply nested occurences of a property.

Gerry,a tiny module for collecting and logging events.

URL Safe Base64 encoding

JavaScript's functional programming helper library.

Create a shallow clone of an object.

robust type checking for js

Returns file content as a UTF-8 string. Returns null if file does not exist (or is a directory) instead of throwing an Error.

Create a clone of an array.

Shallow clone objects and arrays, or return primitive values directly.

Command line tool for copying single file, using [cp-file][] under the hood. Just because cpy-cli is too much and does not fit well in the flow.

a fluent api making it easier work with intervals and timeouts

Utility classes to assist developers during software development

Util functions for manipulating FHIR resources

A modern tooling library for asynchronous operations using async/await, promises and async generators

Javascript utilities for generating random data.

A model-marshalling library for dual-write/single-read data migrations

a variadic version of `util.inherits`

Useful functions for managing arrays.