JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

Svelte Code Checker Terminal Interface

Check if stdout or stderr is interactive

Build environment checking (a la autoconf) for node.js

ESLint rules for consistent filename and folder. Allows you to enforce a consistent naming pattern for the filename and folder

Check if a value is an object

Check if a path exists

Module to check latest PM2 version

Check whether a binary version satisfies a semver range

Work with IANA language tags.

Minimalistic update notifications for command line interfaces

Checks for supported node versions

See what will happen when third-party resource goes down!

Check if the process is running in an SSH session

Check installed versions of node and npm

Provides functions for detecting if the host environment supports the WebCrypto API

Check if a file path is a binary file

A CLI tool for detecting frontend SPOF

Find newer versions of dependencies than what your package.json allows

An Rsbuild plugin to check the syntax compatibility of output files.