JBrowse 1, a full-featured genome browser built with JavaScript and HTML5. For JBrowse 2, see https://github.com/GMOD/jbrowse-components.
GMOD/jbrowse has 474 GitHub stars.
It currently ranks #6645 daily, #7921 weekly, #11953 monthly by momentum on Trending Repos; its best-ever rank is #61.