Tutorials Intermediate
Dreaming V3 Explained: Build Sleep-Time Memory in Python
Recreate ChatGPT's new Dreaming V3 memory: a background job that learns and forgets.
10 min read·Kodetra Technologies
YesterdayGuides
AI Guides for Builders
How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.
Tutorials 
Tutorials Intermediate
Claude Memory Tool: Persistent Agent State in Python
Build agents that remember across sessions with Claude's /memories tool — full Python tutorial.
10 min read·Kodetra Technologies
2d ago
DevOps Advanced
Karpenter v1: Smart Kubernetes Node Autoscaling Guide
Production guide to Karpenter v1: NodePools, EC2NodeClass, Spot, and consolidation on EKS.
10 min read·Kodetra Technologies
29d ago
Tutorials Intermediate
Claude Managed Agents Memory: Cross-Session Guide
Build Claude agents that remember users across sessions with filesystem-based memory stores.
4 min read·Kodetra Technologies
May 6
Tutorials Beginner
Mastra createAgent: TypeScript AI Agents in 5 Minutes
Build a typed Mastra agent with tools, memory, and Zod schemas in plain TypeScript.
4 min read·Kodetra Technologies
May 5
Tutorials Beginner
LangChain Deep Agents: Build Multi-Step AI Agents
Use LangChain Deep Agents to build agents with planning, sub-agents, files, and memory.
2 min read·Kodetra Technologies
Apr 24