Faced with the scenario of scalpers using bots to hog up all the inventory of popular holiday toys and sell them at ridiculously high markup prices, I decided to put up a fight so we can get our hands on things we need to survive the #Coronavirus quarantine(s).

New publication workflow at W3C — main component

Optimism airdrop checker

HashMinder is the ultimate application for security-conscious professionals and privacy-focused individuals alike.

Credit Card Checker is a tool designed to verify the validity and authenticity of credit card numbers.

A simple web application to check the validity of SK keys by bypassing CORS issues using a proxy service.

proxy-checker is a simple Python utility designed to test your proxies (http, https, socks ) in a fast and reliable way. It will test for availability (returning corresponding status code). Test results will be displayed via a user-friendly dashboard or csv.

Get & verify the meta tags of any website.

Text Diff Checker offline macOS app

Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.

Proxy Checker using a Cloudflare protected website to judge proxies

Domain Age Checker is designed to provide information about the age or registration date of a specific domain name on the internet.

Ping a website, server or port online.

A web-based guidely account checker

Broken Link Checker is designed to identify and report broken or dead hyperlinks on a website.

Screen Resolution Tool will help you determine the screen resolution of your computer or device.

Check if the URL is banned and marked as safe/unsafe by Google.

Check if the URL is cached or not by Google.

Get the web-host of a given website.

Get the gravatar.com globally recognized avatar for any email.