JetBrains .NET Day Online 2026: Save the Date and Submit a Talk

A free, online event for the .NET community.

JetBrains .NET Day Online 2026 takes place on Wednesday, October 7. Expect a day of practical talks, live demos, and real-world lessons from community speakers and the JetBrains .NET team.

Two things are different this year. The event was two days last time, while this year it’s one. We’re also opening the call for speakers now rather than a few weeks out, which means you have more time to put a proposal together.

Register now → Save the date

Event basics

Date: Wednesday, October 7, 2026

Format: One day online livestream with real-time chat

Time zone: Central European Summer Time, CEST (UTC+2). All agenda times will be listed in CEST.

Cost: Free

Recordings: Sessions will be available on demand after the event

Landing page: https://lp.jetbrains.com/dotnet-day-online-2026/

What’s on the agenda

The full lineup will come together over the next few weeks. Here’s what’s already locked in:

A keynote from the JetBrains .NET team on where the tools and the platform are heading and why.

A live panel with JetBrains PMs and engineers, scheduled around the European lunch break so you can drop in without rearranging your day. Bring your questions to the chat, and we’ll get through as many as we can.

Community talks, which is where you come in.

One thing that sets this event apart from most .NET content is that the people who build and support the tools are in the chat with you, including PMs, engineers, QA, and support staff. If you’ve been sitting on a question, October 7 is the day to ask it.

Call for speakers

We’re looking for talks that help .NET developers get better at the work they do. The goal is that they are practical, specific, and useful the day after the event.

Last year’s lineup covered .NET Aspire, clean architecture, C# nullability, messaging and queues, Blazor and Uno, F#, memory diagnostics, async/await, distributed logging, and what GenAI is doing to test-driven development.

We’re especially interested in talks on AI-assisted .NET development, where practitioners show what actually works on real projects rather than a polished demo.

Here’s how and when to apply online:

Submit your proposal: https://sessionize.com/jetbrains-net-day-online-2026

Deadline: Friday, September 4, 2026

Suggested length: 30 minutes. If your talk genuinely needs 45 minutes, tell us why in your submission and we’ll consider it.

What you get: a live audience, a professionally produced recording you can keep, and a team that handles the logistics so you can focus on the talk.

Timing: we start in the CEST morning and run through the European day, same as last year. We’ll confirm your exact slot with you once the schedule comes together.

Never spoken at an online event before? Submit your talk anyway! We’re actively looking for speakers we haven’t featured before, including from parts of the .NET community that don’t get enough stage time. If you have a topic and you’re not sure it fits, send it in and let us decide.

How to join

If you want to speak

Submit your talk by Friday, September 4: https://sessionize.com/jetbrains-net-day-online-2026

Suggested length is 30 minutes. If your talk needs 45, tell us why in your submission.

If you want to watch

Registration opens in [mid-August]. We’ll announce it here and on the event page.

Tune in live on October 7 and bring your questions to the chat.

What’s coming next

We’ll announce the speaker lineup and the full agenda on this blog. For event updates in your feed, follow @JetBrainsRider and @ReSharper on Bluesky or X/Twitter.