Checks whether provided parameter looks like a number

Validates if a value is a number.

A JavaScript library that breaks strings into their individual user-perceived characters (including emojis!)

React input-number component

Utility to measure view bounds

Perform addition, subtraction, multiplication and division operations precisely using javascript

A simple Node.js module to check if a TCP port is already bound.

walk paths fast and efficiently

This package is part of the [React Native CLI](../../README.md). It contains commands for managing the Android part of React Native app.

Get callsites from the V8 stack trace API

Translates between file formats and generates static code as well as TypeScript definitions.

Tiny DOM-element-creation utility

Use number values in aspect-ratio media queries.

Work with large numbers on the client side. Round them off to any required precision.

Compare items in two sequences to find a longest common subsequence

Provides functionality related to source maps.

Test if a value is a number.

An extendable Error class that actually works, with TypeScript definition files, supporting old and new style classes and compatibility even with the oldest browsers

Automated stream rotation useful for log files

Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.