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.NET Day Online 2026

Join us for a free online community event for .NET developers.

A full day of practical talks, live Q&A, and real-world lessons from developers, architects, and experts working across the .NET ecosystem.

October 7, 2026

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    Get ready to learn and connect with the .NET community

    Watch .NET Day from anywhere

    Join .NET developers from around the world for a free online event focused on practical, demo-rich sessions and live discussion. Sessions will be streamed online, and recordings will be available after the event.

    Discover topics you care about

    This year’s event will cover practical topics across modern .NET development, including C#, ASP.NET Core, architecture, testing, debugging, performance, cloud-native development, AI-assisted workflows, and developer productivity.

    Ask questions during the live stream

    Join the live chat, ask speakers questions, and connect with other .NET developers during the event. Our hosts will collect questions and help make sure key topics are addressed during live Q&A.

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    This event is supported by the .NET Foundation.

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    JetBrains tools help .NET developers write, understand, debug, test, and ship software across different workflows and environments.

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