The JetBrains Blog

Exploring Compose HTML as a solution for SSR on JVM, offering a type-safe way for JVM developers to build server-rendered UI without separate templating languages.

Build a faster, cheaper, local-first agentic dev setup. A new Andrew Ng & Paul Everitt DeepLearning.AI course covers PyCharm and open-weight models.

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.

Connect agents to your IDE via ACP. Swap agents without changing IDEs.

PyCharm 2026.2.1: AI agents now work in your Jupyter notebooks and target the right Python environment, marimo notebooks arrive, plus changes to bundled plugins.

PyCharm's new Agent Environment Coordinator gives AI agents your project's real Python interpreter – lifting task success from 68% to 98% on average.

PyCharm's new Jupyter skill lets AI agents work in a live kernel, so notebooks don't corrupt, state persists, and long jobs wait until execution is completed instead of constantly checking and wasting precious tokens.

We're unbundling and deprecating several low-usage plugins in PyCharm 2026.2. Here's what's changing, why, and what it means for you.

AI in the IDE is more than a chat. Use AI throughout development.

Install and manage Agent Skills. Build your own skill collection.

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. Fo…

A free, one-day online event for the .NET community on October 7. Register now, or submit a talk by September 4.