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🛩️ RubyMine 2026.3 ships with JetBrains Air, a new layer for agentic development!
🔸Native mode for WSL and Dev Containers
🔸Support for `ActiveSupport` load hooks
🔸Fuzzy matching in Go to Class and Go to Symbol
🔸Safer Rename refactoring and more
Learn: jb.gg/u6pecw
🔸Native mode for WSL and Dev Containers
🔸Support for `ActiveSupport` load hooks
🔸Fuzzy matching in Go to Class and Go to Symbol
🔸Safer Rename refactoring and more
Learn: jb.gg/u6pecw
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What can Air do in RubyMine?
Take a look, then try it yourself in 2026.3👇 jb.gg/d5wl5f
Take a look, then try it yourself in 2026.3👇 jb.gg/d5wl5f
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 er, 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
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"Almost right" is not a code quality standard.
RubyMine helps you stay confident in the code you ship.
Let’s talk about it! 📹👇
RubyMine helps you stay confident in the code you ship.
Let’s talk about it! 📹👇
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
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✈️Better yet, try it yourself. The fastest way to get your hands on Air:
Download RubyMine 26.3 EAP: jb.gg/21rcbo
Look for the Air icon or press ⌘2 (Ctrl+2).
Download RubyMine 26.3 EAP: jb.gg/21rcbo
Look for the Air icon or press ⌘2 (Ctrl+2).
Holy moly, we’ve seen a lot of interest in JetBrains Air since the announcement!
-Air in IDEs: for developers
-Air Teams: for team leads & engineering managers
-Air Governance: for CTOs & engineering directors
Here’s how to try these things:
Links below 🧵
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🎉 JetBrains Air is now available in RubyMine!
Bring agentic development into RubyMine without being locked into a particular agent or changing how you already work.
Learn 👉 jb.gg/x5p492
Bring agentic development into RubyMine without being locked into a particular agent or changing how you already work.
Learn 👉 jb.gg/x5p492
We've reimagined JetBrains IDEs to become the ultimate agentic workbench.
Air is an open hub for agents inside your IDE:
-Any agents to run (Claude, Codex & many more)
-Agents are more efficient with IDE intelligence
-Free Junie Lite agent bundled
-Cloud runs via Air Teams
⬇️
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✈️ JetBrains Air is our new approach to agentic development.
It’s built around support for a wide variety of agents, workflows designed for agent-driven development, and the IDE intelligence developers rely on to stay in control of the result.
Read more about the vision 👇
It’s built around support for a wide variety of agents, workflows designed for agent-driven development, and the IDE intelligence developers rely on to stay in control of the result.
Read more about the vision 👇
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
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RubyMine is proud to be part of Rails World 2026! Austin, we're rolling in and we're bringing news, swag, and the latest IDE updates.
Swing by our booth to:
✅Meet the RubyMine team
✅Talk shop about Rails
✅See our newest features live
👋 See you there! #RailsWorld #RubyMine #JetBrains
Swing by our booth to:
✅Meet the RubyMine team
✅Talk shop about Rails
✅See our newest features live
👋 See you there! #RailsWorld #RubyMine #JetBrains
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🔍 What if your AI agent could drive the debugger for you?
The new rubymine-debugger skill enables compatible AI agents to use the RubyMine debugger as part of their investigation workflow, helping you resolve complex issues faster.
Try it now!
The new rubymine-debugger skill enables compatible AI agents to use the RubyMine debugger as part of their investigation workflow, helping you resolve complex issues faster.
Try it now!
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🤖Let AI agents drive the debugger!
Offload the routine work of debugging to AI agents.
Describe the issue in natural language and let the agent launch debug session, set breakpoints, inspect runtime state, investigate your code.
Try now: jb.gg/c8qwyn
Offload the routine work of debugging to AI agents.
Describe the issue in natural language and let the agent launch debug session, set breakpoints, inspect runtime state, investigate your code.
Try now: jb.gg/c8qwyn
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RubyMine, a JetBrains IDE retweeted
Summer update: The 2026.2 versions of JetBrains IDEs are out. Whichever languages you work with, we have something to make you more productive – both in our IDEs and language plugins.
Check out all the highlights in the thread.
Check out all the highlights in the thread.
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🚀RubyMine 2026.2 is Out!
🔸Agentic debugging lets AI investigate issues using the RubyMine's debugger
🔸Symbol-based code insight is enabled by default and more efficient
🔸AI completion supports third-party providers
🔸GitHub Copilot is a natively integrated agent
Learn: jb.gg/8dk8al
🔸Agentic debugging lets AI investigate issues using the RubyMine's debugger
🔸Symbol-based code insight is enabled by default and more efficient
🔸AI completion supports third-party providers
🔸GitHub Copilot is a natively integrated agent
Learn: jb.gg/8dk8al
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TypeScript 7 support is now available out of the box in RubyMine 2026.2 RC. Give it a try 👉jetbrains.com/ruby/nextversi…
TypeScript 7 is out🚀
Huge congrats to the @typescript team, it’s a big step for the ecosystem!
We’re extra grateful for the collaboration around the API fixes: having support from day zero made a big difference for us. Thanks for getting those fixes landed for the release 🙌
WebStorm 2026.2 RC is ready: built in, no config.
Try it right now and share your feedback: jb.gg/webstorm-2026.2
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RubyMine, a JetBrains IDE retweeted
Your expertise with JetBrains IDEs can now be showcased on LinkedIn – based on your real usage, not self-reported skills.
Connect your IDE, get a proficiency level, and add it to your profile.
Connect your IDE, get a proficiency level, and add it to your profile.
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RubyMine, a JetBrains IDE retweeted
Today is the 15th Global Accessibility Awareness Day.
In honor of it, we want to share recent improvements to compatibility with assistive technologies across different platforms, keyboard navigation, and non-visual feedback in JetBrains IDEs.
Some of these improvements are some are coming later this year. Check out the thread for more information.
#GAAD
In honor of it, we want to share recent improvements to compatibility with assistive technologies across different platforms, keyboard navigation, and non-visual feedback in JetBrains IDEs.
Some of these improvements are some are coming later this year. Check out the thread for more information.
#GAAD
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🚀 Please take a few minutes to participate in Rails Community Survey by @planetargon and help shape a clearer picture of the @rails ecosystem. We’re always interested in deeper insights into how Rails developers work day-to-day, and how AI is becoming part of workflows 👇
railsdeveloper.com/survey/
railsdeveloper.com/survey/
📊 The 2026 Ruby on Rails Community Survey is open!
9 years of tracking the @rails ecosystem — and we need your input to keep it going. Takes just a few minutes. Please share with your team!
railsdeveloper.com/survey/
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