HEATKEYS

Verify email address online using free email verification tool.

Debate.org is an online community where you can debate people from all over the world. You can challenge your friends to a debate, accept debate challenges from other members, and vote and comment on member debates that span a wide spectrum of hot to...

YouTube is a place to discover, watch, upload and share videos.

W3C

What

The authoritative Collins dictionaries now available online. Search amongst hundreds of thousands of words and expressions in Spanish, French, German, Italian, Chinese, Portuguese, Russian and synonyms dictionaries.

Mayo Clinic — Comprehensive medical diagnosis and treatment; locations and services; request an appointment.

Choose from more than 100 million new & used books, used textbooks, and rare, out-of-print books from over 8,000 independent book stores around the world.

JavaScript Lint is a code checker that finds common mistakes in scripts.

Fake Data Generator is a useful tool in creating data for Testing Purposes, on this website, you can generate millions of random data for your different projects, you can generate Credit Cards, Identities, Names, Passwords Safe, Debit Card, Validate ...

A web-based XML validator. Can be used for free. Validates XML files, prompts the user for referenced files (e. g., XSD), shows good error messages.