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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Application Monitoring That Won't Slow Your App Down
AppSignal's Rust-based agent is lightweight and stable. Already running in thousands of production apps.
Full APM with errors, performance, logs, and uptime monitoring. 99.999% uptime SLA on the platform itself.
A index card based vocabular training program for Mac OS
MacVocTrain is a index card based training program for vocabulary. Its on one hand inspired by the program ProVoc (http://www.arizona-software.ch/provoc/) which the author used for learning but which is unfortunately retired. Unlike ProVoc the program uses a very effective learning methode described Sebastian Leitner in his book "How to Learn to Learn" from 1973, see http://en.wikipedia.org/wiki/Leitner_system .