In order to extract insights from graph databases, visualization is crucial. New technologies like WebGL and web workers are changing the landscape of large-scale graph visualization on the web. GraphConnect Europe is an event where attendees can learn about new opportunities and challenges of interactive graph visualization, as well as hear from hot startups and global companies about their use of graph databases in their applications. Sébastien Heymann, CEO of Linkurious, will introduce the open-source JavaScript library Linkurious.js for large-scale graph visualization, which aims to democratize network thinking and has a long history dating back to his co-founding of Gephi in 2008.