Fast download from files to the browser from Blazor without any javascript library reference or dependency.

BlazorDownloadFileFast is the solution to saving files on the client-side, and is perfect for web apps that generates files on the client.

When using this project in a NET 5 (and up) Blazor WebAssembly project, there is an additional speed increase. Read the blog post mentioned from Gérald Barré in the credits.

builder.Services.AddBlazorDownloadFile();

[Inject]
public IBlazorDownloadFileService BlazorDownloadFileService { get; set; }

byte[] bytes = ...; 
await BlazorDownloadFileService.DownloadFileAsync("example.txt", bytes);

• The idea and code from this project is based on Generating and efficiently exporting a file in a Blazor WebAssembly application
• For resolving the Content-Type based on the file extension, this code is used: MimeTypeMap
• This project is inspired by BlazorDownloadFile

• https://wonderful-glacier-0cf7ba303.4.azurestaticapps.net
• https://stefh.github.io/Blazor.DownloadFileFast/

Entity Framework Extensions and Dapper Plus are major sponsors and proud to contribute to the development of Blazor.DownloadFileFast.