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Datomic - The fully transactional, cloud-ready, distributed database
Characters - Characters makes it easy for writers, designers and developers to access special characters. They are easily found and copied to your clipboard, either as html code or as the character itself.
Datahike - A durable datalog database adaptable for distribution.
Qwik - The HTML-first framework. Initialize apps of any size with < 1kb JS
Google Cloud Datastore - Cloud Datastore is a NoSQL database for your web and mobile applications.