DevToys Overview: Swiss Army Knife App for Developers

[Export(typeof(ICommandLineTool))]
[Name("Base64 Encode / Decoder")]
[CommandName(
    Name = "base64",
    Alias = "b64",
    DescriptionResourceName = nameof(Strings.Base64Description),
    ResourceManagerBaseName = "MyProject.Strings")]
internal sealed class Base64CommandLineTool : ICommandLineTool
{
    [CommandLineOption(Name = "file", Alias = "f", IsRequired = true,
        DescriptionResourceName = nameof(Strings.Base64FileOptionDescription))]
    internal FileInfo? File { get; set; }

    public ValueTask<int> InvokeAsync(ILogger logger, CancellationToken cancellationToken)
    {
        // tool logic here
        return ValueTask.FromResult(0);
    }
}

[Export(typeof(IGuiTool))]
[Name("My Custom Tool")]
[ToolDisplayInformation(
    IconFontName = "FluentSystemIcons",
    IconGlyph = '\uF000',
    GroupName = PredefinedCommonToolGroupNames.Converters,
    ResourceManagerAssemblyIdentifier = nameof(MyAssemblyIdentifier),
    ResourceManagerBaseName = "MyExtension.Strings",
    ShortDisplayTitleResourceName = nameof(Strings.ShortTitle),
    DescriptionResourceName = nameof(Strings.Description))]
internal sealed class MyGuiTool : IGuiTool
{
    public UIToolView View
        => new UIToolView(/* build your UI here */);

    public void OnDataReceived(string dataTypeName, object? parsedData)
    {
        // handle Smart Detection data
    }
}