はてなブックマーク

First thing's first: download the dependencies. You'll need jQuery (>= 1.7) and Moment.js (>= 1.7). Once you've got everything, put this somewhere in your page: <script src="jquery.js"></script> <script src="moment.js"></script> <script src="livestamp.js"></script> No extra JavaScript required! Just use a <span> with the data-livestamp attribute set to the desired Unix timestamp (in seconds), like