Exploring Compose HTML for Server Side Rendering
Backend News Something is happening in server-rendered web development. React shipped Server Components. HTMX made “hypermedia” cool again. Phoenix LiveView proved a server can push interactive UI updates without a client framework in sight. Every ecosystem seems to be rediscovering the server as a place to render UI, except one: the JVM. What if Compose, […]
When Escape Routes Become Toll Roads: Mapping How Developers Move Between Programming Languages
Articles DevEco Research When Escape Routes Become Toll Roads: Mapping How Developers Move Between Programming Languages TL;DR: This post relates findings about language migration from the 2025 State of Developer Ecosystem survey. In general, project requirements are still the most common reasons for switching languages. One outlier from this trend, however, is Kotlin. People switch […]
Qodana Lints Your Code. What’s Checking Your DevOps and Platform Engineering Stack?
Who’s checking your DevOps and platform engineering stack? Most DevOps/platform engineering teams rely on a collection of disconnected CLI tools to analyse infrastructure: Kube-score: Kubernetes manifest analysis; Checkov: Terraform and CloudFormation; Hadolint: Dockerfile linting; Ansible-lint: Ansible playbooks and roles; Tfsec/Tflint: Terraform security and best practices; Trivy: container image and IaC scanning; Conftest: policy-as-code with OPA; Yamllint: generic YAML validation; Actionlint: GitHub Actions workflow linting. […]
Hybrid and Local AI course at DeepLearning.AI
Learning Courses News Open weight models are having a moment, driven by control, choice, and cost. Hybrid and local AI are now getting serious looks, so JetBrains teamed up with DeepLearning.AI on a free AI Coding Workflows: Hybrid to Local course that covers the ideas and options. The course is now available and uses PyCharm […]
Blazingly Fast or Blazingly Hyped? A Reality Check on Rewriting in Rust
RustRover Blazingly Fast or Blazingly Hyped? A Reality Check on Rewriting in Rust This is a guest post by Mateusz Maćkowski and Marek Grzelak, co-maintainers of cot.rs and speakers at Rustikon 2026. You can watch the full talk here. RIIR. If you’ve spent any time in open source communities, you’ve seen it. Someone opens an […]
JetBrains .NET Day Online 2026: Save the Date and Submit a Talk
.NET Tools Events A free, online event for the .NET community. JetBrains .NET Day Online 2026 takes place on Wednesday, October 7. Expect a day of practical talks, live demos, and real-world lessons from community speakers and the JetBrains .NET team. Two things are different this year. The event was two days last time, while […]
The “LSP Moment” for AI Agents: WebStorm ACP
The “LSP Moment” for AI Agents: WebStorm ACP WebStorm has always been at the forefront of technological advancements and developer experience enhancements. And with the arrival of the ACP, WebStorm becomes even more customizable, as developers can collaborate with their preferred agent to create software using their preferred technology. For instance, if your team already […]
Println Debugging Done Right
IntelliJ IDEA Tips & Tricks The simplest tools are often the most useful, and debugging is a prime example of this. There are many advanced debugging techniques, and while they all have their use cases, println debugging is still the #1 choice, whether you’re doing it manually or with the help of coding agents. Inserting […]
JetBrains Academy – July Digest
Digest JetBrains Academy JetBrains Academy – July Digest Somewhere between the fifteenth open tab and the third iced coffee, it hit me. Maybe we don’t hate meetings. We just hate the ones where nobody has anything to say. Welcome back to another mandatory meeting. This one’s got range: Kotlin just turned 15, IntelliJ IDEA Conf […]
CVE-2026-63077: Additional Guidance Following Reports of Active Exploitation
News Security This post is a follow-up to our July 27, 2026, announcement about CVE-2026-63077. Summary Since our initial announcement on July 27, 2026, we have received reports of active exploitation, as well as attempted exploitation, targeting unpatched TeamCity servers. We strongly recommend that customers who have not yet updated to TeamCity 2025.11.7 or 2026.1.3, […]