Device detection library that analyzes User-Agent strings to identify mobile devices, tablets, phones, operating systems, browsers, and device capabilities

Mock mate library for mocking functions, HTTP requests, and file system operations in Node.js testing

Missing ECMAScript module utils for Node.js

Recursively create directories like mkdir -p with both sync and async APIs

MJML head component for managing email template head elements

MJML wrapper component that enables wrapping multiple sections together for nested layouts with shared borders or background images.

MJML component that prevents columns from stacking on mobile devices by maintaining side-by-side layout in responsive emails

MJML head component for setting email preview text that appears in email client inboxes

MJML component for creating interactive image carousels in email templates with thumbnail navigation and cross-client compatibility

Browser-compatible version of MJML framework for client-side responsive email generation

Interactive MJML component to stack content in tabs for email templates

Type definitions for APIs of WeChat Mini Program in TypeScript

Minifier of js, css, html and img files with multiple engine support

S3 Compatible Cloud Storage client for JavaScript/TypeScript

Clean and minimal JSDoc 3 Template / Theme for generating documentation websites

High-level JavaScript API for creating Minecraft bots with comprehensive world interaction, entity management, and gameplay automation

A comprehensive library for mime-type mapping

Mimic a Node.js HTTP response stream by copying properties and event handlers between streams

The ultimate javascript content-type utility for MIME type lookups, extensions mapping, and charset detection.

Bidirectional transformation library between markdown AST and ProseMirror document structures for the Milkdown editor