Grafana - Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases
GridUp - Build smarter in Webflow
Dashing.io - The exceptionally handsome dashboard framework
SystemFlow - Designer-First Framework for Webflow
Smashing - Smashing is a fork of Dashing (which is no longer maintained), a Sinatra based framework that lets you build beautiful dashboards.
Dashboard UI Kit - A modern & responsive dashboard UI kit for designers.