Events > Speakers Jan Jongboom JavaScript all the things 2018 Mar 18 -- JavaScript fwdays'18 [en] | 📓 International Speakers' Corner 2018 Mar 18 -- JavaScript fwdays'18 [en] Fun with JavaScript and sensors 2015 Apr 26 -- JavaScript Frameworks Day 2015 Offline of web applications 2014 Apr 19 -- Frontend Dev Conf’14 [en]