Question 1

How do I serialize F# discriminated unions with FSharpLu?

Accepted Answer

Use the FSharpLu.Json package which provides Json.Net converters. Include these converters in your serialization settings to handle option types and discriminated unions succinctly in JSON output.

Question 2

Is FSharpLu better than FSharp.Core for utility functions?

Accepted Answer

FSharpLu complements FSharp.Core by adding thin wrappers and specialized utilities for Azure and Windows. For basic F# functions, FSharp.Core is sufficient, but FSharpLu adds value for specific integrations and common pain points.

Question 3

Can I use FSharpLu on Linux?

Accepted Answer

The core FSharpLu package works on any .NET platform, but modules like FSharpLu.Windows are Windows-only. For cross-platform projects, avoid the Windows-specific packages or use conditional compilation.

Question 4

How to install FSharpLu in a .NET project?

Accepted Answer

Install via NuGet packages: use 'dotnet add package FSharpLu' for core utilities, 'FSharpLu.Json' for JSON serialization, or others like 'FSharpLu.Azure' as needed based on your requirements.

Question 5

What's the performance overhead of using FSharpLu?

Accepted Answer

Since it's lightweight with thin wrappers, performance impact is minimal. However, adding unnecessary modules might slightly increase binary size, but it's optimized for practical use.

Question 6

FSharpLu.Json vs System.Text.Json for F#?

Accepted Answer

FSharpLu.Json uses Json.Net and provides built-in converters for F# types, making it more convenient for F#-specific serialization. System.Text.Json requires custom converters, so FSharpLu.Json can save development time.

FSharpLu

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