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HTTP status utility
Returns native fetch if available or the undici module if not
A JavaScript implementation of gettext, a localization framework
Node.js port of Python's shlex shell-like lexer
iterator for mini-html-parser
OpenRouter model sync extension for Pi Coding Agent — add models from OpenRouter URLs or IDs
render nested hierarchies `npm ls` style with unicode pipes
TypeScript definitions for ssh2
The real PostgreSQL query parser
TypeScript definitions for asn1
ES6 tagged template strings for prepared statements with mysql and postgres
Parse SASS variables file into a plain object of CSS key-value pairs
Get the default resolution time based on the current node version, optionally overridable
 
In-memory MVA lifecycle emulator for MCP Fusion. Runs the full pipeline (Zod Input → Middlewares → Handler → Egress Firewall) without network transport. Returns structured MvaTestResult objects — zero coupling to Jest/Vitest.
A debug logger package for other Google libraries
Simple JSON Query-based text interpolation for JavaScript
parallel end-to-end test framework
unist utility to get a position from an estree node
A small set of utilities for dealing with parse5 syntax trees
node-unix-socket allows you to use SO_REUSEPORT, SOCK_SEQPACKET, SOCK_DGRAM in Node.js.
Functional testing module - with polymorphic async/await and simultaneous assertion reports
Simple BDD Testing - Pretty Reporter