Blazor.ScriptInjection

Excubo.Blazor.ScriptInjection brings the script tag to Blazor components, solving the common issue of duplicate script inclusions when components are used multiple times. It ensures that JavaScript source files are injected into the page body only once, making it ideal for lazy loading scripts in component libraries or applications.

Key Features

• Single Injection Guarantee — Prevents duplicate script tags in the DOM, regardless of how many components reference the same JavaScript file.
• Lazy Loading Support — Enables on-demand loading of JavaScript files, improving page performance by loading scripts only when needed.
• Load Tracking — Optional notification system to confirm when a script has fully loaded before executing dependent code via IScriptInjectionTracker.
• Component Library Integration — Simplifies script management for Blazor component library authors, allowing scripts to be bundled with components without requiring users to manually add script tags.
• Async and Defer Options — Supports Async and Defer attributes on script tags for better performance control.

Philosophy

The library is designed to eliminate the friction of managing script dependencies in Blazor applications, promoting cleaner component architecture and reducing manual overhead for developers.