The JS1k Competition Returns

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The js1k competition is back. While it may have started as a joke, it continues to attract amazing entries from JavaScript ninjas eager to demonstrate their coding prowess.

The competition — code named Love ’12 — runs until midnight on March 14, 2012. There are various cash prizes for the winners and the rules remain simple:

  • You may submit as many entries as you like but only one submission per person will be entered in the competition.
  • You must provide a JavaScript code of no more than 1,024 bytes (that’s not necessarily characters).
  • An HTML5 page is provided which contains a single canvas tag, some set-up variables and a script tag for your code. You don’t need to use canvas or the variables although most entries do.
  • Minification is permitted but it must not change your original variable names.
  • Loading external resources, libraries, frames or other sites is forbidden. You’ll be found out so don’t bother trying!
  • Your code must run in the latest versions of Firefox, Chrome, Opera and Safari. Preferably, it’ll run in IE9/10 too but that’s not essential since the browsers are only available on recent editions of Windows.
  • Your code should behave itself, not cause crashes and behave equally well in all browsers.

The theme of “Love” is suggested but it’s not a requirement (there are far too many animated hearts already!) My favorites so far include:

What are you waiting for? Happy coding and feel free to post a link to your submissions in the comments section below…

See also: What can YOU do with 1 Kilobyte of CSS?

Craig BucklerCraig Buckler
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Craig is a freelance UK web consultant who built his first page for IE2.0 in 1995. Since that time he's been advocating standards, accessibility, and best-practice HTML5 techniques. He's created enterprise specifications, websites and online applications for companies and organisations including the UK Parliament, the European Parliament, the Department of Energy & Climate Change, Microsoft, and more. He's written more than 1,000 articles for SitePoint and you can find him @craigbuckler.

canvascompetitionHTML5 Dev CenterHTML5 Tutorials & Articlesjavascript
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