The JetBrains Blog

Somewhere in your notes there's an app idea waiting for a free weekend that never comes. Consider this its official deadline: RevenueCat Shipaton 2026, the world's biggest mobile hackathon, runs August 1 to September 30. If you know Kotlin, that idea is closer to the App Store than you think. …

As .NET developers, we need to iterate on our applications while building, and part of that developer inner loop is the debugging experience. The rise of multi-platform code editors further requires developers to have all the functionality they need to build and debug their application out of the bo…

This article provides a guide for developers with basic Python knowledge looking to explore deep learning using PyTorch.

Learn how OAuth2 and JWT work together to secure Spring Boot APIs with token validation, scopes, roles, and fine-grained access control.

Part 3 of a series where we take public "token saver" add-ons for coding agents and run the same paired A/B benchmark against each of them. Part 1 was the caveman skill (advertised −65%, measured −8.5%). Part 2 was rtk (advertised −60–90%, measured +7.6%). We ran 80 paired tasks to test the pony…

What's the state of CI/CD in 2026? Take the survey for a chance to win $100 Amazon card!

TL;DR KotlinLLM is now public. It's a research prototype for delegating runtime logic to an LLM from Kotlin code. Instead of calling an LLM on every request or running a separate agent, you can write an explicit Kotlin call. Its body is generated Kotlin source code, and that code is updated as yo…

Update to the latest version to benefit from the latest improvements and security fixes.

Summary A critical security vulnerability has been identified in TeamCity On-Premises and assigned the Common Vulnerabilities and Exposures (CVE) identifier CVE-2026-63077. If exploited, this vulnerability may allow an unauthenticated attacker with HTTP(S) access to a TeamCity server to bypas…

Disclaimer: This article was created with the assistance of AI and reviewed by the JetBrains RustRover team.  C and C++ to Rust migrations are no longer just an experimental idea. More teams are now looking at Rust as a practical way to improve memory safety, reduce long-term maintenance cos…

ntelliJ IDEA also provides Reverse Engineering features that can help developers generate JPA entities from an existing database, generate Flyway or Liquibase migrations from JPA/JDBC entities, and much more.

Meet the new IDE plugin generator. We’ve combined the IDE Plugin wizard and IntelliJ Platform Plugin Template into one unified plugin wizard.