HTTP content negotiation
NodeJS Forward-confirmed reverse DNS
Tauri plugin for iroh-http peer-to-peer HTTP
JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes
A typescript node client, based on the IANA RDAP DNS database, to look for domain information.
Tooling which enables you to use TypeScript with ESLint
Check if a hostname or URL resolves to a private IP address
ECMAScript parsing infrastructure for multipurpose analysis
Dynamic DNS Server
Reusable server-side email risk triage engine with deterministic checks and optional LLM analysis.
CLI tool for managing local DNS and HTTP services with custom `.local` domains. kiset sets up dnsmasq for DNS resolution and Caddy for serving local content, perfect for development environments and local testing.
An ESnext spec-compliant `Array.prototype.findLastIndex` shim/polyfill/replacement that works as far down as ES3.
A tiny invariant function
Is this an arguments object? It's a harder question than you think.
Custom jest matchers to test the state of the DOM
Validate XML, Parse XML, Build XML without C/C++ based libraries
Make a callback- or promise-based function support both promises and callbacks.
This repository contains the source code for the [Textpattern support forum](https://forum.textpattern.com/).
micromark factory to parse labels (found in media, definitions)
Fast 3kb React-compatible Virtual DOM library.
A helper to optimistically set Symbol.toStringTag, when possible.
The `postinstall` script helper for handling native bindings in legacy `npm` versions
The cli module for subquest scanner.
Utilities for collecting TSConfigs for linting scenarios.