Lovefield is a relational query engine built on top of IndexedDB. It provides SQL-like syntax and works cross-browser (currently supporting Chrome 37+, Firefox 31+, and IE 10+).
Please visit our public forum for general Q&A, feedback, and discussions.
Specification The spec is not fully implemented yet, please see the issues section for missing features.
Live 30min overview presentation at JS.LA: Watch on YouTube or Vimeo.