Check Packages

Verifies that installed NPM modules are the latest currently available version.

Track your bundle size over time

Modify given `err` object to be more useful - adds `at`, `line`, `column`, `place` and `filename` properties and also cleans stack traces.

Check if JPEG images are progressive

Runtime checking of types and integrity for Typescript projects

Check the validity of the format of an EU VAT number specified

Checks if a newer version is available for command line interfaces

does my Node.js suffer from https://github.com/nodejs/node/issues/5384 ?

Checking internet network connection. An alternative for Offline.js.

JavaScript Styling ESLint config for Doshii

List of Packages that Use JavaScript Standard Style

Checks if entity is marked by unique symbol.

Validates that all require statements in a project point to an existing path and are correctly cased.

Check that proxies are working, verify their anonymity level, lookup their geographic location by IP address, check for other capabilities such as tunneling and available protocols.

Checks if function is anonymous.

A library for synchronous and asynchronous input validation.

Checks for available binaries on unix machines

Node.js utility tool for creating and checking subresource integrity

## Sumary For monitor a list of hosts using HTTP, ICMP and PORT check.

All the goodness of `Flet/semistandard` with little twists.