Syncfusion.Blazor.Spinner 35.1.40

Syncfusion Blazor Spinner

The Syncfusion Blazor Spinner component displays loading states for long-running operations with lightweight circular progress indicators. It is ideal for enhancing the user experience when task progress information is unavailable.

Using this package with an AI coding agent

Before generating Syncfusion code, ask your AI coding agent to run the Syncfusion setup using the following prompt:

Set up this project for Syncfusion before generating code. Fetch and follow the official instructions at https://ai.syncfusion.com, then report the detected platform, installed skill pack, MCP status, and any required licensing action.

The setup detects your project's platform and loads the appropriate Syncfusion skill pack. No Syncfusion account or MCP key is required to install or read Syncfusion agent skills.

Platform reference: https://ai.syncfusion.com/blazor/llms.txt

Key features

• Circular progress indicators: Animated loading spinners for visual feedback
• Multiple animation styles: Diverse spinner styles to match your design
• Customizable appearance: Control size, color, and animation speed
• Theme support: Bootstrap, Material, Fabric, and custom themes
• Accessibility & RTL: Built-in accessibility and RTL support
• Responsive design: Responsive layout with mobile touch optimization

System requirements

• .NET 8.0 or later (Blazor Server App, Blazor Web App, Blazor WebAssembly App, Blazor Hybrid App)
• See full requirements: system requirements

Installation

Install the Spinner package and the themes package, which provides the stylesheets referenced below:

dotnet add package Syncfusion.Blazor.Spinner
dotnet add package Syncfusion.Blazor.Themes

Add stylesheet and script references

For Blazor Web App / Blazor Server App, add these to Components/App.razor or App.razor. For Blazor WebAssembly App, add these to wwwroot/index.html:

<link href="_content/Syncfusion.Blazor.Themes/fluent2.css" rel="stylesheet" />
<script src="_content/Syncfusion.Blazor.Core/scripts/syncfusion-blazor.min.js" type="text/javascript"></script>

Quick start

1. Register the Syncfusion Blazor service in Program.cs:

using Syncfusion.Blazor;

builder.Services.AddSyncfusionBlazor();

2. Add the Spinner component to your razor page:

@using Syncfusion.Blazor.Spinner

<SfSpinner Visible="true"></SfSpinner>

Documentation

• Getting Started with Blazor Web App
• Getting Started with Blazor WebAssembly App
• API reference
• Blazor Spinner component features overview
• Blazor Spinner component demos
• Blazor Spinner component video tutorials

Support and feedback

• For queries, reach our Syncfusion support team or post them through the community forums.
• Request new features through the Syncfusion feedback portal.

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License

This is a commercial product and requires a paid license for possession or use. Syncfusion licensed software, including this component, is subject to the terms and conditions of the Syncfusion EULA. You can purchase a license here or start a free 30-day trial here.

About Syncfusion

Founded in 2001 and headquartered in Research Triangle Park, N.C., Syncfusion has more than 29,000 customers and more than 1 million users, including large financial institutions, Fortune 500 companies, and global IT consultancies.

Today, we provide 1800+ components and frameworks for web, mobile, and desktop development across multiple platforms:

Web: Blazor | ASP.NET Core | ASP.NET MVC | JavaScript | Angular | React | Vue

Mobile: Flutter | MAUI | UWP

Desktop: WinForms | WPF | WinUI

Learn more at www.syncfusion.com.

sales@syncfusion.com | Toll Free: 1-888-9-DOTNET