The Internet Corporation for Assigned Names and Numbers (ICANN) have approved the creation of hundreds of nTLDs (new Top-Level Domains)  so there are now hundreds of options when it comes to choosing a domain name for your website - and huge opportunities for businesses around the world.
Some of the new domain extensions are geared towards specific industries, such as.travel, .tech, .dentist and .app 
Some are more offbeat such as .ninja, .faith, .green and .me