You should be focusing on learning a Javascript framework like Angular, React, or Backbone, and contacting recruiters. Front-end jobs are overwhelmingly concentrating on Javascript skills, so your interviews will concentrate on that. The nice thing is that where front-end used to be something recruiters didn’t want to get involved with, nowadays they’re very interested in placing you.
If you don’t get a job immediately, just keep learning and growing your skills and going to meetups. You’ll get there eventually.