CrashBytes 

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

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.

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.

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

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

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

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

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.

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

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

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

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

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.