Universal cookies for JavaScript

Webpack plugin that warns you when multiple versions of the same package exist in a build.

Splits a hostname into subdomains, domain and (effective) top-level domains

Comprehensive email domain validation library with DNS, MX, SMTP, DKIM, DMARC and MTA-STS support.

Determine if your addon is being used by a minimum version of Ember CLI.

Serverless plugin for managing custom domains with API Gateways.

Zero-dependency SSL/TLS certificate checker for Node.js — HTTPS, SMTP, IMAP, POP3, FTP via STARTTLS

simple persistent cookiejar system

Runs typescript type checker and linter on separate process.

A service worker helper library that expires cached responses based on age or maximum number of entries.

An LRU cache of weak references

Grammar parsing support for cspell

Ember CLI addon for detecting missing npm and bower dependencies before executing ember commands

TypeScript definitions for license-checker

Hadron Type Checker

Webpack plugin that warns you when multiple versions of the same package exist in a build.

Find and magically fix links that may be negatively effecting your Nuxt sites SEO.

Set the X-Permitted-Cross-Domain-Policies header in Express apps

hint that that validates HTML pages using the Nu HTML checker

Library to check and report on the start and expiration date of a given SSL certificate for a given domain.