RubyMine

RubyMine 2026.2 introduces agentic debugging, AI completion support for third-party model providers, native GitHub Copilot integration, and improvements to the symbol-based code insight engine, which is now enabled by default.

Connect your IDE to your LinkedIn profile and showcase your JetBrains IDE expertise based on real tool usage.

On Global Accessibility Awareness Day, we’re sharing recent improvements and what’s next for assistive technologies, navigation, and non-visual feedback.

Software consultancy and Rails Foundation member Planet Argon is once again collecting real-world insights from Rails developers and turning them into something the whole community can learn from. The survey takes a deep look at how Rails is actually used today, including the tools people rel…

Smarter AI-assisted workflows; new experimental symbol-based language modeling engine, that boosts performance; stable remote development support, and more.

RubyMine's Rails Toolset shows how to design LLM-friendly MCP tools, covering pagination, filtering, overcoming context limit, and AI assistant constraints.

Ruby marks its 30th anniversary alongside the release of Ruby 4.0!

The RubyMine team will be stopping by r/jetbrains on December 11 from 1–5 pm CET and doing an Ask Me Anything (AMA) thread. You're invited to join us! This isn’t a product launch or a marketing campaign – it’s a chance to have an open conversation about RubyMine and the challenges you face as a R…

RubyMine 2025.3 is out! This blog post briefly goes over the highlights of the latest release. For a detailed description, check out our What’s New page.  You can get the new build from our website or via the free Toolbox App. AI Assistant Multi-agent experience: Junie and Claud…

RubyMine, a JetBrains IDE for Ruby and Rails, is now free for non-commercial use! Learn more in the blog post.

In this post, we'll investigate how the byebug and debug gems work internally, show RubyMine’s debugger architecture, and figure out which debugger is the fastest.

RubyMine 2025.2 is out! In this blog post, we briefly go over the highlights of this release. For a detailed description, check out our What’s New page.  You can get the new build from our website or via the free Toolbox App. AI Assistant JetBrains AI Assistant has received a ma…