Check Packages

Check if identity is embedded.

Health checking route for Express.js applications

Check that given value is request stream

Tests whether a path exists on the filesystem.

ESLint config built on the Airbnb JavaScript Style Guide.

checks the all of the hyperlinks in a markdown text to determine if they are alive or dead

Detect unconfigured ESLint rules

Customizable process.env checker with NODE_ENV preset. Has a value validation feature.

Validation utilities.

Fast url spam checker in JavaScript.

Checks whether all the required env-vars are set in the environment.

A recursive run-time type checking package that is simple to use yet provides all the functionality you will ever need. Written by and for Typescript.

Express middleware for performing health check ping on mongoose connection with mongodb.

Module to check whether a component has been released with a specific version or not

Regex Parser (fork from regexp)

Nice view for pincode checker with num keypad

A module for searching details about other modules

Lightweight validation framework using for any models that are plain-old javascript objects (pojo)

React hook that makes using pojo-validator easy with react.

A convenience wrapper of How Secure Is My Password?