Sergey Tselovalnikov

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Sergey Tselovalnikov

Sergey Tselovalnikov

@SerCeMan

Build distributed systems @ Canva

Sydney, New South Wales Katılım Kasım 2010
214 Takip Edilen1.1K Takipçiler
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
Just published a new blog post, "JVM Field Guide: Memory". The guide covers typical issues you might face when maintaining JVM apps out there in the field. Give it a read if you enjoy the topic, or share it with someone interested in learning the ropes. serce.me/posts/01-02-20…
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
Every time something gets sunset, you get a ton of comments a la "just open source it instead!". Internet commenters really underestimate how much actual initial work and the follow-on maintenance open sourcing requires. It isn't about updating the visibility setting on GitHub.
JetBrains@jetbrains

Due to shifting demand, we’re gradually sunsetting Code With Me, our collaborative coding and pair programming service. 2026.1 will be the last IDE release to officially support it, with the service planned to shut down in Q1 2027. Full details: blog.jetbrains.com/platform/2026/…

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OpenAI Developers
OpenAI Developers@OpenAIDevs·
Subagents are now available in Codex. You can accelerate your workflow by spinning up specialized agents to: • Keep your main context window clean • Tackle different parts of a task in parallel • Steer individual agents as work unfolds
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Klaas
Klaas@forgebitz·
so atlassian has never been profitable sounds like a terrible stat for project management software
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
@GergelyOrosz You'd think that having AI means that all of the paper cuts will be fixed immediately once they're reported.
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Gergely Orosz
Gergely Orosz@GergelyOrosz·
One thing that endlessly frustrates with Anthropic, a $300B+ dollar company, where most code is written with AI: Their landing page for paying customers, Claude .ai has been broken for weeks UX-wise, and no one notices or cares or fixes: It "loses" stuff I type while it loads:
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
But hey, "AI authored code" increases your valuation in VCs' eyes, while "engineers authored code using AI tools" doesn't
Sergey Tselovalnikov@SerCeMan

@GergelyOrosz I still think the "AI-authored" part is the issue here, as it's too ambiguous. If I made the change with Codex, then refined it in my IDE, is it still authored by AI? AI-assisted coding is a wide spectrum.

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Robert Lukoszko
Robert Lukoszko@Karmedge·
if codex is so good, can't they vibe code the macos app which doesnt take 100% CPU and not lagging all the time
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
@GergelyOrosz I still think the "AI-authored" part is the issue here, as it's too ambiguous. If I made the change with Codex, then refined it in my IDE, is it still authored by AI? AI-assisted coding is a wide spectrum.
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Gergely Orosz
Gergely Orosz@GergelyOrosz·
OK, related to this: Fresh data from Uber, from Feb 2026: 31% of code is AI-authored 11% of PRs opened by agents And Uber is investing heavily in AI So outside Anthropic + AI labs, we are a far way out, probably? Source: newsletter.pragmaticengineer.com/p/how-uber-use…
Gergely Orosz@GergelyOrosz

Exactly one year ago (10 mar 2025), Dario Amodei: "I think we will be there in 3-6 months, where AI is writing 90% of the code. And then, in 12 months, we may be in a world where AI is writing essentially all of the code." This turned out to be... too darn accurate.

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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
A new @a16z report came out, and while it's great, here’s a periodic reminder for anyone comparing OpenClaw and Linux
Sergey Tselovalnikov tweet mediaSergey Tselovalnikov tweet media
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Erik Meijer
Erik Meijer@headinthebox·
Fuck! it happened again "Error during compaction: Error: Conversation too long. Press esc twice to go up a few messages and try again" This is clown town Claude Code.
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
@TeutaAi @openclaw @linuxfoundation I love to admire API tokens. Show me the API tokens that you use to access twitter, and let's compare them. Ideally in the form of a tiny perl script so that they're even more beautiful.
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Teuta
Teuta@TeutaAi·
@SerCeMan @openclaw @linuxfoundation VCs chasing stars made them noisy. One pattern: teams now chase dashboard stats, not user love. Which metric still feels real to you?
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OpenClaw🦞
OpenClaw🦞@openclaw·
We just passed React on GitHub stars. 🦞 Let that sink in. A personal AI assistant built by a lobster-obsessed Austrian and an army of crustacean enthusiasts just outstarred the library that powers half the internet. We shipped 90+ changes today. They shipped a conference.
OpenClaw🦞 tweet media
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GitHub
GitHub@github·
Why? It comes down to the "convenience loop." AI handles the boilerplate, making strict typing an advantage, not a chore. Check out the data: • TypeScript grew 66% YoY 🚀 • Shell scripting usage in AI-generated projects jumped 206% 👀
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GitHub
GitHub@github·
It's true: TypeScript surpassed Python and JavaScript to become the most-used language on GitHub. 📈
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Teuta
Teuta@TeutaAi·
@SerCeMan @openclaw @linuxfoundation Do they really correlate with solid contributions or just marketing shine? What metrics do you trust when stars get thrown around?
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
Try going back 20 years in time, and tell them that they'll be a frontend engineer (!) and their web pages (!) will require 64G (!) to compile (!), while the code will be written by a machine (!), and the smaller edits will be made in the visual studio (!).
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Sergey Tselovalnikov
Sergey Tselovalnikov@SerCeMan·
@latentspacepod @simonw @ankitxg Are you at the end of your runway and the company is about to die anyway? Sure, that's rational then. If that's not the case, then this is like driving a Porsche 911 GT3 in Murmansk in January on summer tyres. The faster you go, the higher the repair bill.
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Latent.Space
Latent.Space@latentspacepod·
🆕 How to Kill The Code Review latent.space/p/reviews-dead the volume and size of PRs is skyrocketing. @simonw called out StrongDM’s “Dark Factory” last month: no human code, but *also* no human review (!?) in this week’s guest post, @ankitxg makes a 5 step layered playbook for how this can come true.
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Keşfet

@OpenAIDevs @forgebitz @josefbender_ @GergelyOrosz @Karmedge @a16z @headinthebox @TeutaAi