JetBrains

Live Webinar -

Want to create smart, scalable AI agents in Kotlin? 🧠

Join us for a two-part livestream series on Koog, JetBrains’ open-source agentic framework.

📅 Aug 12 and 18 | 🕒 3:00 PM UTC

From fundamentals to advanced use cases – all in Kotlin.

Don’t miss it!
🔗 Register: jb.gg/p99t3k

Great news for Laravel developers: Laravel Idea is now free for all users of PhpStorm and IntelliJ IDEA Ultimate!

Enjoy advanced support for your Laravel projects with no extra cost.

Learn more: jb.gg/free_laravel

Say goodbye to cloud-only code completion (and hello to so much more).

We’ve just released Mellum-all — a general-purpose code completion model that supports every major programming language and runs entirely on your machine.

Learn more: jb.gg/dmuavo

🕵️ Our AI agent was doing great – until it suddenly stopped listening.

What went wrong? A trail of subtle clues led us to an unexpected culprit: it had learned to ignore instructions.

Here’s how we cracked the case and fixed the pattern ➡️ jb.gg/uk8je6

We're proud to support the Jenkins project and the incredible community behind it. Huge respect to all the maintainers and contributors who keep the CI/CD world turning. Enjoy the tools — you’ve definitely earned them.

Live Webinar -

Not every developer task requires a general-purpose LLM.

We’re betting on specialized focal LLMs – smaller, faster, and focused.

Join @jetbrains and @huggingface for a livestream on how focal models like Mellum will shape the industry.

📅 July 29, 6 pm CET

👉 Save your spot: jb.gg/uvl8n5

What the Google x JetBrains Hackathon Tells Us About the Future of AI at JetBrains | The JetBrains Blog In May, 145 JetBrains employees from across teams and time zones paused their regular work to participate in a 48-hour AI hackathon. With support from Google Cloud, the participants built a total of 4...

145 JetBrains employees spent 48 hours building 41 AI prototypes with support from Google Cloud.

These ideas are already shaping how JetBrains builds AI tools for developers.

👉 Find out more: jb.gg/q7srqh

Junie comes to GitHub – async development unlocked! 😎
Meet Junie, the AI coding agent by JetBrains… now on GitHub!

✅ Delegate multiple tasks
✅ Fix bugs without opening an IDE
✅ Collaborate with your team

All without leaving GitHub.
The waitlist is now open!

Join the waitlist! jb.gg/obmpuw

✨ Koog 0.3.0 is out! This release brings powerful new capabilities for building scalable and production-ready AI agents, including:

💾 Agent persistence
🗂️ Vector document storage
🔭 Native OpenTelemetry support
🍃 Spring Boot integration
🌟 And more!

Get started with Koog: jb.gg/gh613a

YouTrack adds more design improvements! Discover the reworked project pages, new project templates, the latest YouTrack apps, and much more 👇

Looking to build scalable web apps in Python?

💡 Discover Django – a powerful framework that supports rapid and secure app development.

Explore what makes Django one of Python’s most popular frameworks. ⬇️

Qodana On-Prem Lite | The Qodana Blog We’re bringing you a different kind of Self-Hosted Qodana that's on-premises, making powerful code quality analysis more accessible than ever!

Qodana Self Hosted has been well-received, but what about non-enterprise teams that want a lightweight code quality solution?
Introducing Self Hosted Lite - your organizational code checking companion that keeps data safe and within your control.
🔽 jb.gg/7xya62

Context Collection Competition by JetBrains and Mistral AI | The JetBrains Blog In AI-enabled IDEs, code completion quality heavily depends on how well the IDE understands the surrounding code – the context. That context is everything, and we want your help to find the best way t...

Smarter code completion starts with better context.
Join the Context Collection Competition by JetBrains and Mistral AI.

🏆 USD 12,000 in prizes
📍 Dedicated workshop co-located with ASE 2025

Ready to build? Start here → jb.gg/ogyszl

#JetBrains #MistralAI #AI #CodeCompletion #Python #Kotlin

To our LGBTQIA+ colleagues, customers, and community:
You are a valued and vital part of who we are. Together, we honor the spirit of Pride – today and every day.

Happy International Pride Day!

🚀 Gemini 2.5 models are here!

The latest models from
@Google
— Gemini 2.5 Flash and Gemini 2.5 Pro — are now available in AI Assistant for JetBrains IDEs and VS Code.

Get started 👉https://jb.gg/g0v3p8

How does the Python community stay so strong and inspired?

Events like #PyConUS bring it all together – creativity, connection, and shared passion. The PyCharm team is proud to be part of it!

👇 Get a glimpse of the vibe at PyConUS 2025 with the PyCharm team.

Software Developers on AI: Insights and Opportunities | The Research Blog As AI tools continue to advance and become bigger parts of our lives, it is important to think critically about AI interactions. At JetBrains, some of our research teams study this, with a particular ...

What do #SoftwareDevelopers really want from #AI in coding? 🤖💻
In recent studies, we asked the #DevCommunity about their pain points, and in our blog post, we provide theory, evidence-based tips, and insights.
Check it out: jb.gg/ij6m6l
#JetBrainsResearch

See how an MCP server is built and integrated with JetBrains IDEs – live!

Don’t miss this exciting WebStorm livestream 👇

YouTube video by JetBrains Why Did JetBrains Create Mellum?

❓ Why did JetBrains build its own LLM? Because not every model needs to be a generalist.
Meet Mellum — a fast, lightweight LLM for code completion 🤝

▶️ youtu.be/7TqkvVXKxFA
💻 Try it in your JetBrains IDE: jb.gg/eg5f1f
🔬 Explore it on Hugging Face: huggingface.co/JetBrains/Me...

Deploy JetBrains Mellum Your Way: Now Available via NVIDIA NIM | The JetBrains Blog JetBrains Mellum – our open, focused LLM specialized on code completion – is now available to run as a containerized microservice on NVIDIA AI Factories.

💻 Deploy JetBrains Mellum your way 🚀

Now available as a containerized microservice via NVIDIA NIM!

🔒 Self-host on your hardware
⚙️ Enjoy seamless CI/CD integration
🎯 Fine-tune for domain use cases

Get started with Mellum on NVIDIA AI Factories today: jb.gg/f0mxm3

🚀 JetBrains just made training models so much easier!

With JetBrains Cadence in PyCharm 2025.1, you can train models like Mistral-7B right from your IDE – no complex cloud setup needed 🔥

▶️ Watch the full tutorial to see it in action: jb.gg/3rotat

Developer Ecosystem Survey 2025 Take our survey, shape the future, and seize the chance to win a MacBook Pro or other rewards!

Embrace the future with JetBrains! Complete our Developer Ecosystem Survey 2025 for a chance to win a MacBook Pro, an iPhone 16 Pro, or other exciting prizes. Your participation can help drive major advancements in tech.
👉 surveys.jetbrains.com/s3/sm-develo...

Run Qodana Without Docker Containers - The Qodana Blog All Qodana linters besides third-party ones (such as qodana-cdnet and qodana-clang) can run directly on your local machines or CI environments without requiring Docker containers.

New from Qodana: Native mode.
Now you can run linters right on your local machine or CI setup - no Docker containers needed. It’s faster, simpler, and more flexible. Find out more in the release post here 👉 jb.gg/yqj0eo

🚀 The preview version of Google Gemini 2.5 Pro has just been updated. It's now available in AI Assistant for JetBrains IDEs and VS Code.

Get started 👉 jb.gg/dgweyw

What Is Penetration Testing? Types, Processes, Tools, And Why It's All Worth It | The TeamCity Blog A practical guide to penetration testing that explains key methods, tools, and business value, plus how to integrate testing into your CI/CD pipeline.

🤔 Ever wondered what penetration testing actually is (beyond the buzzword)?

We break down how it works, when it’s worth it, and why automated scanners aren’t enough.

Read it here 👉 jb.gg/4apc43

Looking for ways to make #Python faster? Learn about:

🔄 Concurrency vs. multithreading
🧠 When to use `async/await` vs.` threading`
🐞 How to debug concurrent code

Read the blog post with code examples by Cheuk Ting Ho: 🔗 jb.gg/6yvylj 🔗

How PhpStorm Helps Maintain PHP Open-Source Projects: Interviews and Real-World Examples | The JetBrains Blog The PHP ecosystem is driven by passionate developers building tools that power everything from content management systems right the way through to testing libraries and database layers. Behind each pr

At JetBrains, we’re proud to support open-source projects across the world.

Discover how PhpStorm empowers developers to maintain PHP projects with ease and efficiency.

blog.jetbrains.com/blog/2025/06...

✨ Want to build and run AI agents in idiomatic Kotlin? Koog 0.2.0 has got you covered!

🖼️ Support for media types (images, audio, and documents)
🔢 Token counting support
🦙 Dynamic model discovery support for Ollama
🌟 And more!

Get started with Koog: jb.gg/3cnd1d

Context Collection Competition by JetBrains and Mistral AI | The JetBrains Blog In AI-enabled IDEs, code completion quality heavily depends on how well the IDE understands the surrounding code – the context. That context is everything, and we want your help to find the best way t...

Smarter code completion starts with better context.
Join the Context Collection Competition by JetBrains and Mistral AI.

🏆 USD 12,000 in prizes
📍 Dedicated workshop co-located with ASE 2025

Ready to build? Start here ⬇️
jb.gg/cccb

✨ In the KotlinConf 2025 opening keynote, JetBrains unveiled some major updates that are set to shape the year ahead – from ecosystem enhancements to powerful AI tools, KMP milestones, and a new backend partnership.

The keynote recording is already online – check it out now ➡️ jb.gg/nfq3hw