Head of Hardware at JetBrains. Any sufficiently advanced technology is indistinguishable from magic.
Munich, Bavaria
Joined March 2011
- Tweets4.1K
- Following118
- Followers28.4K
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Ivan Kuleshov retweeted
Today we're releasing Air Governance.
For CTOs and tech leads: track AI usage, manage access, policies and spend org-wide.
Any LLM provider. Any dev tool. Truly vendor-agnostic.
Top-ups, guardrails, AI metrics, sessions.
Battle-tested at JetBrains. Can't imagine going back.
Ivan Kuleshov retweeted
Junie Local now runs on @NVIDIARTXSpark from day one.
Get a full-fledged coding agent on your PC. It reads your code, edits files, and runs tests. There are no tokens or quotas, and no code leaves the machine.
Windows support is stable, too. All you need is a 24 GB Nvidia RTX card.
Try it for free: junie.jetbrains.com/local
ALT Image with a black background features text: "Your RTX Spark just got an agent. Junie Local runs on it from day one." The text is in white and green. The top corners display the logos for Junie and JetBrains. The bottom shows a green command line: "> /local".
Ivan Kuleshov retweeted
Today we have hit a new milestone for Junie Local.
It can run on your RTX devices and Windows version is stable.
100% local.
Zero costs.
Available both though Air in IDEs / Junie CLI.
More supported hardware and more powerful models coming soon!
Ivan Kuleshov retweeted
The first merch @SidePulse Pro’s with the JetBrains Junie logo.
An AI Agent status indicator for the SD Card slot.
We’ll share which conference to get them at.
Ivan Kuleshov retweeted
Today we introduce JetBrains Air - the product system for software development orgs in the age of agents.
Built for developers, team leads & engineering directors.
Open and flexible: steer and control almost any LLM & harness.
Read more:
jb.gg/air-announce
Ivan Kuleshov retweeted
Junie has a new home on X: @junie_ai 👋
Follow for new features and announcements.
First up: a smarter Junie Local, a new blended model, and experimental Windows support. The team has the details below 👇
Ivan Kuleshov retweeted
JetBrains takes its first step toward Local AI.
MacBook M5 users can set up Junie Local in one click and get a solid agentic experience.
Unlimited & Fully local.
Folks also had some fun presenting it on a plane :)
Check it out & stay tuned for more:
junie.jetbrains.com/local
Ivan Kuleshov retweeted
JetBrains uses IDE-native code insight to make AI agents better at large codebases
Why burn time and tokens on grep when the IDE has semantic search, navigation, and refactorings?
Interesting: Codex seems to use these tools much better than Claude Code
blog.jetbrains.com/ai/2026/0…
Ivan Kuleshov retweeted
Would you be interested if JetBrains releases a totally local AI agent, working 100% on your laptop, using our code insight engine and deeply integrated into the IDE?
Yes, it will be probably 1 month behind the very recent frontier models, but no token blood bath anymore
WDYT?
Ivan Kuleshov retweeted
Full-size HDMI, a PoE version, and a price update!
jetkvm.com/blog/new-internal…
→ microSD instead of soldered eMMC. Storage doubles to 32 GB.
→ Full-size HDMI & new extension port
→ PoE version coming. $119. One cable for power and network
→ MSRP moves from $89 to $103
Ivan Kuleshov retweeted
🎮 At #GDC2026, demoing JetBrains #LocalAI for game dev at the @NVIDIA booth.
DGX Spark + @jetbrains Rider + any AI agent you want — Claude Code, Junie CLI, AI Assistant, you name it.
No cloud. No tokens leaving the building. One cable.
Let’s chat at the booth! #GameDev
Ivan Kuleshov retweeted
Ode to the AA Battery: jeffgeerling.com/blog/2026/o…
I'm fixing my iFixit soldering station. I haven't used it for a long time and the battery has gone overdischarge. I hope it will come back to life. Unfortunately, there are no replacements available for sale at the moment.
I charge batteries one by one, and the BMS does the rest.
@IFixit I think you should have just made six separate batteries and a BMS on board the device. 9/10 repairability 😉
Ivan Kuleshov retweeted
IntelliJ IDEA turns 25! 🎉 Join the celebration to meet our special guest Runzo, play with him, and grab our one-of-a-kind birthday postcards.
Join the celebration! 👇
jb.gg/IJ25
Ivan Kuleshov retweeted
GROK GOT HIRED AND PROMOTED – SAY HELLO TO YOUR NEW SENIOR DEV
JetBrains just handed Grok a desk, a badge, and the authority to fix your code like it owns the place.
Dev Boost:
• Junie, JetBrains’ coding agent, now powered by Grok’s brain
• Explains your mess, gathers context, and writes code like a pro
• Debugs faster than your entire team on coffee
• Grok Code Fast drops into your IDE with zero drama
Your editor didn’t get smarter. It got a senior dev who never sleeps!
Source: @xAI, XFreeze
Ivan Kuleshov retweeted
Clustering NVIDIA DGX Spark + M3 Ultra Mac Studio for 4x faster LLM inference.
DGX Spark: 128GB @ 273GB/s, 100 TFLOPS (fp16), $3,999
M3 Ultra: 256GB @ 819GB/s, 26 TFLOPS (fp16), $5,599
The DGX Spark has 3x less memory bandwidth than the M3 Ultra but 4x more FLOPS.
By running compute-bound prefill on the DGX Spark, memory-bound decode on the M3 Ultra, and streaming the KV cache over 10GbE, we are able to get the best of both hardware with massive speedups.
Short explanation in this thread & link to full blog post below.
Ivan Kuleshov retweeted
Doing and redoing everything ten times in a row is fun! 🥲
The return of the Pi Cluster, coming soon...
Ivan Kuleshov retweeted
Be among the first to try GPT-5 in JetBrains AI Assistant and the coding agent Junie!
👉 jb.gg/gpt5-jb-t