All of Tidepool's software source code is freely available for inspection, copying, and reuse at github.com/tidepool-org.

Software technology stack

Components of the Tidepool Software Architecture stack are summarized below:

Function	Technology or Service Used

Function	Technology or Service Used
Data storage	`Amazon S3`, `MongoDB Atlas`
Application Service platform	`Kubernetes` - Docker containers running inside of managed Kubernetes inside of AWS (`EKS` – Elastic Kubernetes Service)
Web Server/Service architecture	`NodeJS`, `Go`
Database as a Service	`MongoDB Atlas`
Database version	`3.6.22`
Web Application Proxy	`Gloo, Envoy`
Web Service and Application OS version	`Linux` running `node:10.14.2-alpine`
Client architectures	`ReactJS`, `Flux`, `React Native`, `Swift`
Data visualization	`D3`
Client-side HIPAA-compliant logging	`Rollbar`
Server-side HIPAA-compliant logging	`SumoLogic`
Identity Management and Authentication (in development)	`Keycloak`
Digital certificates signatures	`AWS`, `LetsEncrypt` (All traffic, internal and external, is encrypted at all times.)
User metrics	`KissMetrics` (Anonymized usage data, no PHI is stored.)

Tidepool Technical Documentation