JetBrains .NET Day Online 2026: Watch the Recordings - The JetBrains Blog

JetBrains .NET Day Online 2026, held on October 7, has made recordings of all sessions available on YouTube, covering AI-assisted development, distributed systems, performance, security, architecture, interoperability, databases, and cloud deployment. The keynote introduced JetBrains Air for Rider, showing how agents can use IDE capabilities for tasks such as testing, debugging, refactoring, code review, and profiling, while also noting ReSharper options for VS Code and Cursor and the availability of Junie Lite. Other presentations examined messaging patterns including Outbox, Inbox, and Saga; C# interceptors and source generators for Native AOT; AI development workflows; .NET and NuGet supply-chain risks; modular monolith architecture; cross-platform .NET development and MCP servers; Microsoft’s SQL MCP Server; and scaling Blazor applications with .NET Aspire and Azure Container Apps. Attendees are invited to provide feedback through a survey open until November 8, with support for the event provided by the .NET Foundation.

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