louislam/uptime-kuma

Promise based HTTP client for the browser and node.js

Optimized bcrypt in plain JavaScript with zero dependencies, with TypeScript support. Compatible to 'bcrypt'.

A NPM Password strength checker based from Javascript RegExp. Check passphrase if it's "Too weak", "Weak", "Medium" or "Strong"

The fast, flexible & elegant library for parsing and manipulating HTML and XML.

JavaScript library for color conversions

check whether a command line command exists in the current environment

Compare semver version strings to find greater, equal or lesser.

Trigger functions and/or evaluate cron expressions in JavaScript. No dependencies. Most features. All environments.

2KB immutable date time library alternative to Moment.js with the same modern API

Loads environment variables from .env file

Plug & play basic auth middleware for express

Feed is a RSS, Atom and JSON feed generator for Node.js, making content syndication simple and intuitive!

A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.

fast and safe way to escape and unescape &<>'" chars

An HTTP(s) proxy `http.Agent` implementation for HTTP

An HTTP(s) proxy `http.Agent` implementation for HTTPS

Convert character encodings in pure javascript.

Check whether a string is a URL.

Isomorphic implementation of WebSocket

Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.

JSON query and transformation language

JSON Web Token implementation (symmetric and asymmetric)

Decode JWT tokens, mostly useful for browser applications.

A modern Apache Kafka client for node.js

A batteries-included SQL query & schema builder for PostgresSQL, MySQL, CockroachDB, MSSQL and SQLite3

A generic rate limiter for the web and node.js. Useful for API clients, web crawling, or other tasks that need to be throttled

A markdown parser built for speed

The official MongoDB driver for Node.js

A library for the MQTT protocol

Microsoft SQL Server client for Node.js.

fast mysql driver. Implements core protocol, prepared statements, ssl and compression in native JS

JavaScript implementation of the Simple Network Management Protocol (SNMP)

a simple wrapper for ping

Asynchronous, non-blocking SQLite3 bindings

Straight-forward node.js arguments parser

Always up to date list of time zones, with grouping and major cities

Shields.io badge library

Character encoding detector

Add country flag emojis to Chromium-based browsers on Windows

/dev/null for node streams

simple wrapper on top of express.static, that allows serving pre-gziped files

Query for the status of any game server in Node.JS

gracefully shuts downs http server

Allows cookies with every Node.js HTTP clients.

A simple, expressive and safe Shopify / Github Pages compatible template engine in pure JavaScript.