atma/konami-js

Add the Konami Code easter egg to your project. Compatible with gestures on smartphones and tablets as well.

Konami-JS

Add the Konami Code as an easter egg to your web project. Compatible with keyboard and touch events.

For examples and additional information please visit: https://snaptortoise.github.io/konami-js/

A joyful, frivolous project by George Mandis

Install

• Download the latest source and include konami.js in your project
• Install with npm: npm install konami
• Install with bower: bower install konami-js

Future Improvements

Konami-JS is an ancient project by JavaScript standards, having started in 2009! I would love for 2019 to be the year it gets rewritten in a more modern way. Please checkout the issues and discussions surrounding the 2.0 branch.

I welcome the community's help in any of this 😃

Konami-JS in Action

Notable instances of Konami-JS in the wild include:

• Backpack (Skyscanner's design system documentation)
• HuffPost
• Tesla (Archive.org)
• Newsweek
• Marvel (Archive.org)
• Almost half the sites in this Mashable article
• Smashing Magazine
• The History of Gaming Conventions
• ...and MANY more!

Watch & Listen

Watch me talk about the history of Konami-JS and the joy & value of maintaining "frivolous" open-source projects at OdessaJS here: https://www.youtube.com/embed/F3xI3ps7syI

Listen to me talk about Konami-JS on the JS Party podcast here: https://changelog.com/jsparty/81

Forks

If you'd prefer to use a coffeescript version you can find one here:
https://github.com/camray/konami-coffee

If you are looking for GamePad support check out this fork:
https://github.com/TomBebbington/konami-js

Contributions

Your pull requests are welcome! Emphasis on small footprints, speed and broad device/browser compatability. Less interested in package manager and toolchain integrations—though that may change with the 2.0 branch.