Khan Academy
Calculus 1
Interactive first course in calculus with videos and mastery practice on limits, derivatives and integrals.
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Khan Academy
Interactive first course in calculus with videos and mastery practice on limits, derivatives and integrals.
Linux Foundation Training & Certification
A free overview of DevOps and SRE practices: cloud, containers, infrastructure as code, CI/CD and observability.
Linux Foundation Training & Certification
A free Linux Foundation course explaining containers, orchestration and Kubernetes architecture, with hands-on Minikube practice.
Cisco Networking Academy
A short, free introduction to the Linux command line from Cisco Networking Academy and NDG, with a browser-based practice environment.
UC Berkeley course on the roots of a happy, meaningful life, with weekly happiness practices.