GraphAlchemist, a Neo Technology partner providing data science and visualization services, is sponsoring GraphConnect 2014 SF to demonstrate its latest Alchemy.js release. The new features include edge captions, node and edge editing interfaces, API for exporting and importing edited data, directed edges, curved edges, and CDNs for easy setup. These enhancements improve the usability of Alchemy.js, a graph visualization tool, allowing developers to work with graphs more efficiently. GraphConnect 2014 SF is an event where attendees can learn about graph databases and discover how to use graph technologies in their applications. By attending this event, developers can gain insights into the latest advancements in graph databases and network science.