MetaInspector lets you scrape a web page and get its links, images, texts, meta tags...

A library that makes it easier to use the Avro serialization format from Ruby

Replace Socket DNS with Resolv.

Like a mint breeze, MintHttp allows you to write simple HTTP requests while giving you the full power of Net::HTTP.

This is a multicast DNS client and server written in Ruby

A Rails engine for verifying that requests claiming to be from search engine bots (Google, Bing, etc.) and AI bots (GPTBot, PerplexityBot) are actually from those services, using IP range matching and reverse DNS verification.

DNS lookup utility for Ruby

A system manager's toolkit to detect and analyze various database systems like Postgres, MySQL, Redis, etc.

Gem for resolving a DNS host to the closest IP address

A conformance testing tool for ECH implementation

Ruby Function Developer Kit for Fn Project.

A comprehensive security header analyzer with scanning, auditing, and monitoring capabilities

A simple CLI to monitor your home network + ISP

nslookup over TLS

Check on validations, background jobs, third-party integrations, state machines, and business rules

Adds support for macOS's multiple resolver configs to Resolv's default set of resolvers.

A client for using the UrlCategorise API in Ruby. Built from their api documentation. This is an unofficial project.