Full-stack observability with actually useful AI | Grafana Cloud
Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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Add Two Lines of Code. Get Full APM.
AppSignal installs in minutes and auto-configures dashboards, alerts, and error tracking.
Works out of the box for Rails, Django, Express, Phoenix, and more. Monitoring exceptions and performance in no time.
A fast, Django inspired template system in Clojure
A fast, Django inspired template system in pure Clojure. Selmer templates consist of plain text that contains embedded expression and filter tags. While Selmer is primarily meant for HTML generation, it can be used for templating any text. Selmer compiles the template files and replaces any tags with the corresponding functions for handling dynamic content. The compiled template can then be rendered given a context map.