BubbleTree is a virally-spreading social network that allows St Andrews students to add and view their family members. We use MailChimp to automatically email people within st andrews with an invitation link to log-in and add their relatives, who are then, in turn, emailed. We store the graph using Neo4J and visualise it using D3.

To make adding family easier, we've scraped the entire St Andrews name and email list from Google Contacts and serve it to allow autocomplete options based on Levenshtein distance combined with other fuzzy metrics.

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