type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

input check return status code

Blazing fast input validation and transformation ⚡

One-time password input component for React.

A JavaScript library for entering, formatting, and validating international telephone numbers

Check if a process is running

A vanilla JS customisable text input/select box plugin

option parsing and help generation

ByteStream is a library making possible to manipulates single bytes and bits on pure JavaScript

Inquirer input text prompt

Isomorphic, functional type-checking for Javascript

Check if a string is an IP address in CIDR notation

Check if a string is a valid filename

Check if a Buffer/Uint8Array is a GIF image

Easy input of currency formatted numbers for Vue.js.

[](https://www.npmjs.com/package/@smithy/types) [](https://www.npmjs.com/package/@smithy/types)

An input element that validates its value with a server endpoint.

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

Template Based Validation Framework for Vue.js.

Formatting user's text input on-the-fly