CrashBytes 

Roslyn analyzers and code fixers to accelerate Xamarin.Forms to .NET MAUI migration. Detects deprecated patterns and auto-fixes namespace changes, renderer registrations, and API replacements.

Drop-in runtime compatibility shims for Xamarin.Forms to .NET MAUI migration. Provides DependencyService, MessagingCenter, Device APIs, and Application.Properties wrappers that route to MAUI equivalents.

Configuration validation helpers for .NET — ValidateAllOptionsOnStartup with DataAnnotations and FluentValidation.

Cached runtime enum utilities for .NET — GetDescription, GetDisplayName, GetEnumMemberValue, HasFlagFast (non-boxing), GetFlags, TryParse. Per-type reflection cache with ConcurrentDictionary; no per-call... More information

A small, free, MIT-licensed mediator for .NET. Implements the request/response, notification, and pipeline-behavior patterns with cached compiled-delegate dispatch and a one-line DI scanner.

A lightweight Result and Option pattern for .NET with fluent chaining and ASP.NET Problem Details mapping.

Modern LINQ extensions for .NET 6+ — FullOuterJoin, WhereIf, Shuffle, Pairwise, Scan, Flatten, and more.

DateTime, DateOnly, and TimeOnly extensions for .NET — business days, date ranges, fiscal years, and relative time.

Lightweight string extension methods for .NET — slug generation, case conversion, masking, truncation, and more.

Source-generator-first object mapper for .NET — a lightweight, MIT-licensed mapping library.

Guard clause library for .NET — null checks, range validation, domain guards, and predicate-based assertions.

Convention-based typed HTTP client helpers for .NET — auto-wired retry, correlation IDs, and bearer tokens.

Collection extension methods for .NET — IsNullOrEmpty, dictionary helpers, partition, shuffle, and more.

Lightweight observability helpers for .NET — structured logging, metrics recording, and activity tracing with zero external dependencies.

Zero-dependency test helpers for .NET — fluent builders, fake implementations, and assertion extensions.