internet Advent and Holiday Calendars 2015 Posted on 2015/12/01 by Georg Portenkirchner / 0 Comment The advent calendars I follow this year are: 24 ways FastMail Advent 2015 Perl Advent Calendar 2015 24 Pull Requests – Giving back little gifts of code for Christmas and the German Webkrauts Adventskalender 2015 24 Pull Requests, 24 ways, Advent, Adventskalender, FastMail, holiday, Perl, web design, web development, Webkrauts Georg Portenkirchner Twitter | Flickr | View all posts by Georg Portenkirchner →