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JetBrains .NET IDE that is the primary environment described for live-coding demos, including Presentation Mode, Built-in Preview, Search Everywhere, Recent Files and Recent Locations.
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The OpenTelemetry plugin classifies spans off their attributes and folds each one into an architecture model on arrival. A trace never signals that it is complete, so the algorithm never waits for one.
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A refactor that moved no logic changed how Microsoft Defender treats the binary, because the trust rules follow the install path. JetBrains published the ETW harness, so the cost is measurable on your own machines.
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The plugin that used to exist only in Rider now lands in IntelliJ IDEA, GoLand, PyCharm and WebStorm. It removes the local observability backend from the setup cost, not the SDK work.
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JetBrains traced a model through fifteen C# refactoring tasks and found it simulating structure with sed, git and the compiler. Wiring in Rider's real engine cut median time by 83%.
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A dev.to write-up of a JetBrains Rider demo setup is really a list of options you can set days early. Calm hands are a by-product, not the method.
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