The web hosting industry doesn't need an introduction on Roundcube. Being the most popular open source webmail application, its bundled with almost all shared hosting control panels and many mail provides use its customized versions. During its initial development time, Roundcube was intended for use in desktops. The people behind Roundcube and Kolab are running a campaign to make Roundcube take advantage of the best web technologies available to provide a better user experience across all devices. Here is what they aim to do in their own words: Have a look at the campaign and support them at https://www.indiegogo.com/projects/roundcube-next--2 More details: https://kolab.org/blog/roundcube/2015/06/04/“next”-experience-roundcube-users cPanel, Tucows, Fastmail and few others have already pledged a significant amount and the campaign has raised more than 80% by now. 11 more days to do.