LumLev 

HTMLCanvas drawing pad using JSinterop. Works for blazor server, but it's much better on wasm.

Deck of Cards,13x4 + 2 optional jokers.

HTML Canvas API 2d context wrapper. Source: https://bucephalus.org/text/CanvasHandbook/CanvasHandbook.html

Currency Exchange Rates of the EUR. Data is retrieved from the European Central Bank which updates at least once per 30mins.

HTML Autocomplete component for Blazor using input tag with a datalist + optional button.

Browser WebAPI: Local Storage for Blazor. The 4 methods on: https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage

Browser WebAPI: Session Storage for Blazor. The 4 methods on: https://developer.mozilla.org/en-US/docs/Web/API/Window/sessionStorage