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Visual Studio>Tools>Blazor Live Preview
Blazor Live Preview

Blazor Live Preview

dotti

|
7 installs
| (1) | Free
Live preview for Blazor .razor files with MudBlazor, right inside Visual Studio: updates while you type, renders your own components and layouts, click-to-source, a toolbox with knobs for every parameter and a properties window that edits your markup in place.
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Blazor Live Preview Beta Test

See your Blazor .razor files rendered while you type – right inside Visual Studio. Built for MudBlazor.

Features

  • Live preview on every keystroke – no save, no build, no browser
  • Your own components, services, layout and MudTheme – after a build the preview picks them up automatically
  • Click an element in the preview to jump to its line in the editor; the cursor in the editor highlights the element in the preview
  • Toolbox with knobs for every parameter, descriptions from your XML docs and an icon picker for all MudBlazor icons – insert at the cursor or drag into the editor
  • Properties window: put the cursor on a component and change its attributes with knobs – your other attributes and formatting stay untouched
  • some parts can not be previewed because they only show after specific functions

Get started

  1. Open a Blazor project and a .razor file
  2. View › Other Windows › Blazor Live Preview (and Blazor Toolbox)
  3. Build once so your own components and styles show up

Requirements

  • Visual Studio 2022 (17.14+) or 2026
  • ASP.NET Core Runtime 10
  • Best with MudBlazor 9
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