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 
Backend Advanced
Server-Sent Events in Go: A Production Deep Dive
Build a robust SSE service in Go with backpressure, reconnects, fan-out, and graceful shutdown.
12 min read·Kodetra Technologies
Apr 27
Tutorials Beginner
Cursor 2.0 Parallel Agents: Ship Features 8x Faster
Run up to 8 AI agents in parallel in Cursor 2.0 to finish features in a fraction of the time.
4 min read·Kodetra Technologies
Apr 23
Tutorials Beginner
GPT-5.4 Computer Use: Build a Desktop AI Agent Guide
Automate desktop tasks with GPT-5.4's native computer-use API in six simple, tested steps.
3 min read·Kodetra Technologies
Apr 17