ling an error</li>
    <li>Types of errors</li>
    <li>Catching an error</li>
    <li>The error handler pipeline</li>
    <li>Actions to take against errors</li>
    <li>What is an error handler?</li>
    <li>The need for a custom error handler</li>
    <li>Building a custom error handler</li>
    <li>Using a custom error handler</li>
    <li>Tracking errors</li>
    <li>Common mistakes</li>
    <li>Best practices.</li>
    <li>Key differences between Blazor WebAssembly and Blazor Server.</li>
</ul>
<block