Tutorials Intermediate
Build a Realtime Voice Assistant With gpt-realtime-2
Stream audio in and out, add tools, approvals, and handoffs with gpt-realtime-2 in Python.
10 min read·Kodetra Technologies
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Tutorials Intermediate
MAI-Code-1-Flash in Python: 5B Coder Beats Haiku 4.5
Call Microsoft's June 2 coding model via OpenRouter for cheap, fast refactors.
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Frontend Intermediate
React 19.2 Activity API: Hide Components Without State Loss
Use <Activity> in React 19.2 to hide UI while preserving state, DOM, and scroll position.
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Tutorials Intermediate
LangGraph DeltaChannel: Shrink Long-Thread Checkpoints
Cut LangGraph checkpoint storage 41x with DeltaChannel - new in 1.2.
4 min read·Kodetra Technologies
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Frontend Intermediate
React 19.2 useEffectEvent: Kill Stale Closures in Effects
Master useEffectEvent in React 19.2 to separate non-reactive logic from your Effects.
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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.
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Apr 23More guides like this?
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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
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GPT-5.4 Tool Search: Load Only What You Need
Use OpenAI's tool search to dynamically load tools at runtime, cutting token usage by 47% in large tool ecosystems.
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