JetBrains Fleet was first introduced again in 2021 as a constructed from scratch different to their present IDE product line (together with IntelliJ IDEA, Rider, CLion, WebStorm and extra). It was clearly a response to the exploding recognition of Visible Studio Code. Constructed on a very completely different code base and with a brand-new UI/UX, Fleet additionally competed straight with JetBrains present product line, which result in some confusion. The tip end result:
Fleet began as our try and discover a brand new technology of JetBrains IDEs, developed in parallel with these primarily based on the IntelliJ Platform. Over time, we discovered that having two general-purpose IDE households created confusion and diluted our focus. Rebuilding the complete capabilities of IntelliJ-based IDEs inside Fleet didn’t create sufficient worth, and positioning Fleet as one more editor didn’t justify sustaining two overlapping product strains.
Beginning December 22, 2025, Fleet will now not be out there for obtain. We are actually constructing a brand new product targeted on agentic improvement.
Whereas Fleet because it exists goes away, the product itself is outwardly being refactored for a brand new function:
Whereas we labored on AI throughout the editor, a brand new improvement workflow started to take form. Builders began delegating significant duties to brokers – updating exams, cleansing code, refactoring modules, exploring unfamiliar code paths, and even constructing new options. These duties run asynchronously and return full patches. The developer doesn’t write the code themselves. They information the agent and evaluation its output. That is essentially completely different from the basic IDE workflow, which is predicated on instant suggestions, synchronous management, and a single steady native state.
The agentic loop depends on structured process definition, context meeting, a number of asynchronous runs, remoted execution, and review-first workflows. Combining them in a single device ends in a disjointed expertise, so the Fleet workforce selected to cease competing with IDEs and code editors and as an alternative construct a product targeted on agentic workflows. This led to a pivot to a brand new product: an agentic improvement surroundings. Based mostly on the Fleet platform, this new surroundings will ship as a brand new product with a brand new title. The know-how, workforce, and long-term path proceed – however the product identification and the goal market evolve.
Truthfully, this sounds just like the supply of the very same issues that finally resulted from the creation of Fleet within the first place! I suppose solely time will inform.
Key Hyperlinks
In case you are serious about testing Fleet earlier than it goes away, hurry, as you’ll solely have till Dec twenty second to obtain the appliance. If you wish to be taught extra about Fleet and its cancellation, try our video beneath.
