The Leading IDE for Pro Java and Kotlin Development, by @JetBrains Tips: #IntelliJIDEATips New Features: #NewInIntelliJIDEA Our YT channel https://teapawt.net/t.co/GuAlWUIi7Q
JetBrains
Joined March 2009
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IntelliJ IDEA 2026.3 is here!
The complete list of key updates and demos is on our What’s New page. Make sure to explore it! 👇
jetbrains.com/idea/whatsnew/…
IntelliJ IDEA now comes with JetBrains Air.
Run multiple agents at once, send feedback straight back, and verify their work with IDE tools one click away.
More room to delegate. Every reason to stay in control.
jb.gg/air_product
What do Compact Headers (Project Lilliput) mean for real projects? The impact is real, but it might not be where you’d expect.
They're part of JetBrains IDEs since 2026.2, so here are the measurements on IntelliJ IDEA itself 👇
jb.gg/883naq
Air is now available in IntelliJ IDEA 2026.3. Put it to work on your next coding task!
Learn more: jetbrains.com/idea/whatsnew/
we've completely rebuilt how AI agents work inside JetBrains IDEs
it's called Air, and starting with 2026.3 it ships with all our IDEs
Some features:
⛽︎ sign in with your existing ChatGPT, GitHub Copilot or Google account. Claude subscriptions work in terminal view
⛽︎ or bring your own OpenRouter, OpenAI, Anthropic or Gemini API key for supported chat agents
⛽︎ agents work right next to your code, so you can jump into any file they touch without leaving the IDE
⛽︎ hit a limit mid-task? switch to another subscription or API key right in the session, the work keeps going
⛽︎ Claude Agent, Codex, Junie and Copilot work out of the box. add Gemini CLI, Antigravity, OpenCode, Pi and more from the ACP registry, or connect your own agent through ACP
⛽︎ run agents in parallel in separate Git worktrees, then cherry-pick their changes back
⛽︎ agents get the IDE's symbol search, rename refactoring, inspections and run configurations, plus the debugger in IntelliJ IDEA and CLion
⛽︎ Junie Lite is free with a JetBrains account
⛽︎ leave notes on code or diffs and send them to your agent, Claude Code and Codex terminal sessions included
⛽︎ set up MCP servers once for every new agent chat, add skills from folders or GitHub
⛽︎ see at a glance which agents are running and which are waiting for you, use Caps Lock is LED of agents status
⛽︎ review the last turn, roll back individual files
⛽︎ stuck in a merge conflict? hand it to an agent right from the merge dialog
⛽︎ save agent presets and pin the prompts you keep reusing
⛽︎ macOS, Windows, Linux. Remote Development over SSH, WSL and dev containers too
and yes, you can change the chat text size
and much more features are coming before NY
Java Annotated Monthly – November 2026 is here! ☕
Your monthly roundup of Java news, tutorials, Kotlin updates, AI, conferences, and community reads, with featured content from @piotrprz👇
jb.gg/jam_november
IntelliJ IDEA, a JetBrains IDE retweeted
GitHub Copilot now works with JetBrains Air for coding tasks, guiding execution, and reviewing results.
• Run tasks locally in JetBrains IDE or in isolated cloud environments using your Copilot subscription.
github.blog/changelog/2026-1…
"I love exceptions," says Ronald Dehuysser, creator of JobRunr. In our latest episode, he shows how to run reliable background jobs in Java with Spring Boot, from automatic retries to carbon-aware scheduling.
youtu.be/A5PDHt5XXZ0
#Java #JobRunr
To complete your code, just dot dot!
Command completion is an easy new way to access context-aware IDE actions, right where you’re coding.
Whatever OS you use and however you work, you just need two taps of one key.
Learn all about it: jb.gg/just-dot-dot
💻 Bring deep project understanding to @code and other compatible editors with the Java and Kotlin by IntelliJ IDEA extension.
Take advantage of IntelliJ IDEA’s powerful code intelligence, whether you write code yourself or delegate tasks to AI agents.
Try it now! → marketplace.visualstudio.com…
➤ IntelliJ IDEA’s code intelligence, now in @cursor_ai!
The Java and Kotlin by IntelliJ IDEA extension brings deep project understanding to your workflow – in both IDE and Agent modes.
Try it now! → open-vsx.org/extension/JetBr…
Missed the AI showdown at #IntelliJIDEAConf ?
Watch RoboCoders: Judgment Day: AI Agents Face Off with @jbaruch and @gamussa and see how AI coding agents work together to build software.
Watch on YouTube: youtu.be/r2VkVftW7OE
The same engine that powers IntelliJ IDEA, at work with no IDE open. See how its code intelligence helped AI agents to be more efficient.
JetBrains IDE intelligence made coding agents 20%–30% more efficient.
Netflix gave AI agents JetBrains IDE intelligence, ran headless, and measured typical gains on real Java and Kotlin tasks, with no drop in correctness.
Read the full case study results: jb.gg/netflix_ide
Missed this talk at #IntelliJIDEAConf?
In “Spec-Driven Development With AI Agents”, @antonarhipov explores how clear requirements and feedback loops help guide AI agents toward working software.
Watch on YouTube: youtu.be/OkDjxJsSi64
Missed this session at #IntelliJIDEAConf?
Learn how to turn slow builds into fast feedback with “Accelerating Maven Builds” by @mthmulders.
Watch the recording on YouTube: youtu.be/_9NiyuaOJ64
New IntelliJ IDEA Tech Talk episode!
@wolfs42, Principal Software Engineer at Develocity, joins @antonarhipov to investigate unnecessary task runs, check test history, and see how AI handles build problems in IntelliJ IDEA.
👉️ youtu.be/xBNBjYH-foE 👈️
Hot take: The IDE matters even more now that agents write the code. You can debate us in the comments 🎥👇
An agent writes the code now. Do you still need an IDE?
You do if you want to understand and verify what the agent did.
🎥 In our new video, we talk about the role of an IDE now that humans aren't the only ones working on the code. youtu.be/AHFGMkzrfwM
