Node.js Google Authentication Service Account Tokens
Robustly get an object's own property keys (strings and symbols), including non-enumerables when possible
Fire events the same way the user does
Testing grpc integration
MQTT v3.1.1/v5.0 client for browsers and Node.js using WebSocket/TCP/TLS transport, compiled to WebAssembly
ES2017 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.
A dictionary of file extensions and associated module loaders.
TypedArray polyfill for old browsers
quote and parse shell commands
Improved deep equality testing for Node.js and the browser.
OpsNow FinOps MCP Server - Model Context Protocol implementation for FinOps
Ignore is a manager and filter for .gitignore rules, the one used by eslint, gitbook and many others.
MQTT client for react-native
micromark factory to parse markdown whitespace (found in lots of places)
Property based testing framework for JavaScript (like QuickCheck)
Vite integration for Spiral applications.
PostCSS loader for webpack
a CSS selector compiler/engine
Regular expression parser for ECMAScript.
fast and safe way to escape and unescape &<>'" chars
Read-only MySQL MCP server. Connection details are loaded from AWS Secrets Manager — never from disk or env.
JS SDK to interact with Supabase Functions.
unist utility to serialize a node, position, or point as a human readable location
Simple RFC 6838 media type parser and formatter