HTTP content negotiation
Node.js native addon for iroh-http (napi-rs)
A typescript node client, based on the IANA RDAP DNS database, to look for domain information.
Reactive utilities for Embla Carousel
Check if a hostname or URL resolves to a private IP address
BDD/TDD assertion library for node.js and the browser. Test framework agnostic.
NodeJS Forward-confirmed reverse DNS
Reusable server-side email risk triage engine with deterministic checks and optional LLM analysis.
JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes
Dynamic DNS Server
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.
ECMAScript parsing infrastructure for multipurpose analysis
UpMonitor CLI — AI-native website diagnostics and monitoring for your terminal and CI/CD. Run SSL, DNS, security-header, and performance audits from the command line.
An ESnext spec-compliant `Array.prototype.findLastIndex` shim/polyfill/replacement that works as far down as ES3.
This repository contains the source code for the [Textpattern support forum](https://forum.textpattern.com/).
A tiny invariant function
Custom jest matchers to test the state of the DOM
Is this an arguments object? It's a harder question than you think.
Validate XML, Parse XML, Build XML without C/C++ based libraries
One stop solution for all BIMI Problems. This package includes fetching of bimi record, parsing the provided/fetched record, validation of BIMI record, generating a new BIMI record
Unified plugin system for build tools
Fast 3kb React-compatible Virtual DOM library.
The cli module for subquest scanner.
micromark factory to parse labels (found in media, definitions)