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Alex Sidorenko

@alexsidorenko.com
1.1K followers 28 following 45 posts

I make videos for devs. Human-authored articles about real agentic coding for experienced devs offautopilot.substack.com/about

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Alex Sidorenko @alexsidorenko.com · 12/09/2026
Don't be a meat proxy
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Alex Sidorenko @alexsidorenko.com · 27/07/2026
Switching the model or reasoning mid-session can be expensive
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Alex Sidorenko @alexsidorenko.com · 23/07/2026
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Alex Sidorenko @alexsidorenko.com · 09/07/2026
Making a Pi extension that shows a live SVG preview directly in the terminal
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Alex Sidorenko @alexsidorenko.com · 01/07/2026
How to prevent Codex from reading sensitive files
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Alex Sidorenko @alexsidorenko.com · 29/06/2026
How to run local models for coding on Mac (LM studio + Pi)
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Alex Sidorenko @alexsidorenko.com · 15/04/2026
Skill atrophy with coding agents
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Alex Sidorenko @alexsidorenko.com · 13/04/2026
Why red/green tdd is good for agentic coding
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Alex Sidorenko @alexsidorenko.com · 10/05/2025
Nothing is blown away in terms of client state persisting, but revalidateTag/revalidatePath re-renders entire RSC tree from the root including layouts (and refetches everything in them). Ideally, there should be a way to revalidate the page segment separately (similar to navigation)
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Alex Sidorenko @alexsidorenko.com · 09/05/2025
React started componentization of web dev React Server Components continues it
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Alex Sidorenko @alexsidorenko.com · 09/05/2025
One thing that I noticed is that people just habitually default to Tanstack Query for data fetching when using React. And in this case, RSC sorta stays in the way instead of helping. On which Tanner pointed out (rightly so, imo) that you still need selective revalidation from the client.
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Alex Sidorenko @alexsidorenko.com · 06/05/2025
"Vercel AI SDK - how do I get ai to interpret the tools response?" 👇
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Alex Sidorenko @alexsidorenko.com · 07/11/2024
Caching Prisma queries with dynamicIO in Next.js
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Alex Sidorenko @alexsidorenko.com · 31/10/2024
Composable caching in Next.js with dynamicIO
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