{"guid":"6b36f107-b08d-5bc9-8c3e-80b7638e2d91","title":"Emoji domains and how wonderfully broken they are","subtitle":null,"slug":"divoc-reboot-to-respawn-2021-1-emoji-domains-and-how-wonderfully-broken-they-are","link":"https://pretalx.c3voc.de/divoc-reboot-to-respawn-2021/talk/3MXRDE/","description":"Did you know that you can get a domain that contains an emoji?  \nWell, technically speaking you can't because domains only allow a very limited character set.  \n \nHowever, there is a workaround to that called Punycode.  \nYou can encode non-supported characters to punycode and allow people to visit your site by entering those characters in their URL bar -the browser will take care of encoding them.\n\nSounds good, doesn't it?  \nWell, unicode is more complex than one would think; especially the parts around emoji are.  \nThat means encoding those characters isn't easy and a lot goes wrong.\n\nI want to showcase some ways in that emoji/ punycode domains are broken, how you can have fun with them and why you should actually just avoid them for anything you want to use productively.\n\nFragenpad: 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