Future Me - Send an email to your future self
Kaizen - Kaizen is an ElasticSearch GUI for Windows, Mac and Linux, written in JavaFX as a cross-platform desktop application.
Modern Memories - Letters written today. Delivered in the future.
ElasticHQ - Tool for ElasticSearch management and monitoring.
Letter from You - Handwritten letter, mailed for you in the future.
elasticsearch-head - A web front end for an elastic search cluster