IDE tools give agents a huge boost in both speed and accuracy. With Rider and dotTrace, agents can pinpoint the root cause of a performance problem in 48 out of 80 cases, vs. 20 out of 80 without IDE tools. And it's faster to boot. More below:
Your CI/CD workflow just moved closer to the terminal. ⌨️
With the new TeamCity CLI, you can investigate failures, retrigger builds, configure pipelines, and follow logs in real time – without leaving the command line.
Available in TeamCity 2026.1.
https://t.co/dSILZ6fM1k
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?
Many developers care deeply about IDE performance, so we turned an internal post by @knischt into a public one. It covers the architecture behind UI freezes in IntelliJ-based IDEs, what it took to move more work off the UI thread, and the results so far.
https://t.co/xquztCIUnr
The IntelliJ IDEA 2026.1 release is here! Discover the latest updates, all explained and demoed on our What’s New page.
Check it out 👇
https://t.co/8RMV9oM3Pa
Introducing TeamCity CLI 🎉
It includes over 60 commands. Use it to investigate a failed build, find the root cause of a problem, or fix and re-trigger.
Read more about how TeamCity CLI can help: https://t.co/q1yVGPRWI2
IntelliJ Platform News: If your plugin reacts to lots of file events, this VFS update is worth knowing about.
I break down what changed, what the old EDT-coupled behavior was, and what the new background-capable listener APIs actually give you.
https://t.co/YKRSQemu0K
Curious if you’d migrate your listeners.
IntelliJ IDEA Documentary is now live. 📷
How did an IDE created by a small team become a tool used by millions of developers worldwide? And how is it adapting to the age of AI?
Together with @CultRepo we tell the 25-year story of IntelliJ IDEA. https://t.co/cQHkRwEjw6
JetBrains expands language tooling to VS Code and Cursor 🚀
ReSharper is the first of our LSP-based language support extensions to become generally available for @cursor_ai, @code, @antigravity, and all VSC-compatible editors.
The new @resharper extension delivers:
📍Code quality that goes beyond “good enough” through inspections and refactorings to keep your code clean, fast and modern
📍Fast navigation across your code and its dependencies in the editor and Solution Explorer
📍Integrated unit testing workflows
Learn more about its capabilities and pricing here: https://t.co/Mvtlm76wA4
At JetBrains, we build everything with TeamCity — from small plugins to full-blown IDEs. Today our internal TeamCity server hit a new record: 10,000 build agents running simultaneously 🚀
When your workload is huge, TeamCity scales with you. See how others use it in the real world: https://t.co/eZTuBpVqtL
Quarter-century of IntelliJ IDEA. I made a small archive repo for the earliest versions, and the best part is the screenshots: https://t.co/mUw7ZeGKBB
Sharing in case anyone else enjoys digging through old software.
#intellijidea#jetbrains
Meet Junie CLI, the LLM-agnostic agent that makes coding more productive and enjoyable.
Run Junie directly from your terminal, in any IDE or inside your CI/CD pipelines.
Join the Early Access Program to try Junie CLI first and share your feedback: https://t.co/aRCPZdrvMI
Take a deep breath of fresh Air!
Air is an Agentic Development Environment that lets you delegate coding tasks to AI agents with full oversight.
Define your task, run agents in parallel, switch between them, review the results, and commit.
Try it now: https://t.co/MxclXrh27s
You asked, we implemented! 🚀
We’re happy to announce that you can now debug remote apps with Spring Debugger!
It currently uses JDWP and supports Tomcat, Jetty, and Undertow. 🛠️
Read more 👇 https://t.co/bRB0EOQbJQ
Once upon many releases ago, Runzo started dwelling inside IntelliJ IDEA. Watching features ship, dodging bugs, surviving chaos 🎮
Now it's your turn. Jump into IDE Survivors and try staying alive with our lil hero 🦸
Try out the game created by @glyc1n ✨
https://t.co/Tjt38H84w3