After almost every update, the latest model disappears from the list of available models - and they don't seem to know how to fix it.

https://www.reddit.com/r/Jetbrains/comments/1tc3uyb/suddently_stopped_getting_latest_ai_models/
https://youtrack.jetbrains.com/projects/LLM/issues/LLM-22481/Missing-LLM-Models-on-Jetbrains-AI-Assistant-Chat

You thought they fixed it already?
https://youtrack.jetbrains.com/projects/LLM/issues/LLM-25929/Missing-AI-Models-after-updating-from-2025.3.3-to-2025.3.4

Nope... It's still broken.

Hi! i use web Storm and will like to pair programming with claude.
I already have a Claude Code sub, can i use it on the AI Chat of the IDE or its only for api calls?

Hi there,

After creating a plugin for my personal use I thought about uploading it to the plugins repository, you perhaps already guessed from the title that it supports both gradle and maven so no more different plugins, additionally it also looks into your checkstyle versions if you use one. Here is the link.

https://plugins.jetbrains.com/plugin/32489-dependency-scout/

https://preview.redd.it/yu7uaflpdoah1.png?width=470&format=png&auto=webp&s=476efe34aea102ca2ed7ac86fc526782c1018d14

Does any of these have an advantage over the other? I'm not talking about what model is being used. The agents, junie, claude, codex, etc. Seems like Junie would have the home court advantage?

Hey local community,

I work at JetBrains with the team that trained Mellum2 models — 12B-2.5A LLMs. Those models are trained completely from scratch, targeting fast inference: our primary goal were H100/H200s prod deployments, but local deployments are good as well. We open-sourced few checkpoints on HF earlier this month and also published full technical report on arxiv.

Our benchmarks show that we work as well as other small language models (SLMs), but provide significantly higher throughput under concurrent load (pic attached).

Various GGUFs are now available on ollama and HF as well, and we really would like to hear your feedback. What works well for you, what doesn't? What are your expectations from such small models, and do we meet those? What's your hardware setup, and is this model useful for you?

https://preview.redd.it/6j02yvpc68ah1.png?width=1080&format=png&auto=webp&s=c95f9fb12ec8df3533ced68cd6bcbf81bdefc9ba

I’m considering switching from Cursor to an IntelliJ IDEA Ultimate subscription, mainly for full-stack development.

For those currently using JetBrains AI in IntelliJ IDEA:

How good is the autocomplete today?

How does it compare to Cursor in real-world usage?

Can Claude Code or Codex be used comfortably alongside IntelliJ, or are there limitations I should know about?

I’d appreciate hearing from people who have used both Cursor and IntelliJ recently.

Now that memory is becoming a scarce resource again, what is JetBrains doing to bring down the memory usages of their IDEs?

Especially with multiple worktrees (from T3 code) it's a nightmare.

https://i.redd.it/oz4810deiaah1.gif

Kotlin Notebook is moving to a community-driven, open-source model. Starting with v2026.2 it's no longer bundled with IntelliJ IDEA (it stays available on the Marketplace), and the source is being published on GitHub under Apache 2.0 so the community can keep developing it. JetBrains will no longer officially maintain or support it. Engineers may still review and merge community PRs when possible, but day-to-day maintenance moves to the community.

What this means if you use Kotlin for data analysis: Kotlin DataFrame is unaffected and continues independently. Recent releases have made it much easier to bring notebook-style, type-safe data transformations into regular Kotlin projects with the DataFrame compiler plugin, schema-aware APIs and generated column accessors are now available directly in Gradle and Maven projects and work in ordinary .kt files. The latest release is 1.0.0-Beta5.

Setup guides:

• Gradle - https://kotlin.github.io/dataframe/setupgradle.html
• Maven - https://kotlin.github.io/dataframe/setupmaven.html
• Release notes: https://github.com/Kotlin/dataframe/releases/tag/v1.0.0-Beta5

Full announcement: https://jb.gg/0sa5lk. Happy to answer questions in the comments and if you'd like to help maintain or contribute to Kotlin Notebook, jump into the Kotlin Slack #notebooks channel.

I'm using PHPStorm since around 14 years now. I like it and don't have many complains about the IDE itself.

But a couple things let me think about looking for an alternative:

- Pricing: Until a couple years ago, you got an discount if you paid your yearly license every year. That is gone and they even increased the price

- Performance: It feels sometimes abit slower than usual

- Coding: AI is so good now. Since around an half year, after I wrote a good ruleset, I didn't wrote any code anymore. Claude does the hole coding part for me now. PHPStorm is still great to check diffs, search in big codebases but I'm using like 20% of the IDE now.

- AI Sub: My employer paid me the AI Pro sub in jetbrains now 2 times already. First time beginning of last year when it was completly new. And a few month alter they added a never communicated credit system which was basically gone in 2-3 days. I got it this year again and it is still ok to be able to let a different AI check a new feature but if I had to pay it, I would say it's not worth it.

My employer is paying the PHPStorm license and it's not about me saving money but still... I think I should try different IDEs. AI intregration is not important so far. I'm using Claude code and sometimes Claude Desktop if it's about frontend with screenshots which both run outside of the IDE just fine. Sometimes I start claude inside the IDE CLI but there is no a big benefit if it's running in the general terminal or PHPStorm terminal.

I have VSCode installed but it's more my basic editor for any kind of file, not my IDE.
I was also reading that Zen might be good. But maybe thats already to AI focused? Is the free version enough or is Pro much better?
What other IDEs are worth a look for MacOS (M4 Pro)?

My PHPStorm license is valid until next year. I have alot of time to test different IDEs.

Hello,

For a while I've been using the integrated Jetbrains AI assistant with both self hosted models or the Claude account provided by my company, but now it tells me that I'm running out of credit and I need to buy more. Credit? For what? I'm not using their AI servers, I'm only using my own provided models, this is insane.

So the other alternative is Continue, but it was just bought buy Elon Musk and sorry but I won't use something that is owned by a neo-nazi.

Are there other alternatives? Of course there is the Claude cli, but I find it particularly un-ergonomic. I don't use it to generate code, I just use it as a Chat Bot, and it running in a terminal makes uncomfortable for this usage.

I'm interested on trying immutable distros but I'm concerned with how would rider would work, it's a gui app but it needs access to cli tools and sdks, there's a flatpak version but it's not official, there's rpm ostree but I'm afraid rider's constant updates will generate multiple images, there's tool box but I don't know if a gui app would work well there. If you tried before, how did you solve it?

I've been using Rider and WebStorm for at least 5 years and love them to death, but half a year ago I moved away from Windows to CachyOS with the Niri tiling compositor. Running JetBrains IDEs on Linux has its quirks, but I got it running mostly smooth by using native Wayland + Vulkan rendering. Navigating panels, scrolling, etc. works like a breeze, but the main pain point I have is actually writing code.

While typing there can be a significant delay between pressing a key and the character appearing on screen. Sometimes the characters show up immediately but the caret lags behind the letters being written, and sometimes it swallows letters entirely.

All in all, writing text feels really disconnected and unpleasant, to the point where I've started dreading actually writing code and instead resorting to AI agents and copy-pasting just to avoid it. I've tried disabling solution-wide analysis, turning off various code completions and suggestions, nothing seems to do the trick.

I fired up VS Code just to confirm I'm not expecting too much, and in VS Code it genuinely works as you'd expect.

Has anyone experienced similar issues? Or if anyone from the JetBrains team could help, I'd really appreciate it, it's driving me nuts and I'm on the verge of switching to VS Code permanently.