Trained with reinforcement learning in real environments, Mellum2.1 is built for coding agents and fast sub-agents that run ...

The new Warm Agents plugin keeps a pool of cloud agents pre-allocated and ready to process builds as soon as they hit the ...

AI can produce code. Organizations still have to produce software. Agentic development is changing how software gets made, but it hasn’t changed what it costs to be wrong. Six months ago, we began ...

Ktor 3.6.0 is here! This release is full of new experimental features, including typed authentication capabilities with specialized support for OpenID Connect and HTTP/3 support for the Netty engine.

Did you know? Fun fact: The C# compiler (Roslyn) is open source and written in C#. It exposes APIs to analyze and generate code. Welcome to dotInsights by JetBrains! This newsletter is the home for ...

Every game starts with an idea. Getting it into production means navigating code, tools, pipelines, performance bottlenecks, architectural trade-offs, and all the small decisions that only reveal ...

Rider 2026.2 opens up the IDE’s own intelligence to your AI coding agents, so they work from real project knowledge instead of reconstructing it from files and terminal output. A new set of agent ...

One of the design choices Google made when developing Go was to abstract memory management away from developers so they could focus on what really matters – writing code. Things like escape analysis ...

DataGrip 2026.2, the second major update of the year, is here! Let’s take a look at what’s inside. Next up is an update for those who work with AI agents in CLI. Now, before performing an operation on ...

GoLand 2026.2 is all about helping you understand and improve your Go applications with less effort. This release introduces the new Go Optimization tool window, bringing profiling, escape analysis, ...

We’re about to start rolling out a new set of AI capabilities that provide shared context, reusable agentic workflows, organization-level governance, and cost control for software production.

This is a guest post by Mateusz Maćkowski and Marek Grzelak, co-maintainers of cot.rs and speakers at Rustikon 2026. You can watch their full talk here. In the very beginning, all we wanted to do was ...