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Interfaces to scan using Autofac assembly scanner

Proof-carrying collections for .NET. NonEmptyList<T> is a list the type system guarantees has at least one element, with collection expressions, list patterns, type-preserving LINQ, generic math, query-string... More information

A fluent, immutable API for building, proving, testing and shipping .NET regular expressions: equivalence proofs with counterexamples, a verified optimizer, typed templates, learning from examples, regex... More information

A clean, composable and extensible business rule engine for .NET: sync and async rules, structural composition and rule groups, explain trees, an evaluation ledger, subject-typed and specification rules,... More information

Assembly scanning and decoration extensions for Autofac.

Specification Pattern is used to define named, reusable, combinable and testable filters for entities and other business objects.

A rich, dependency-free set of C# extension methods for strings, collections, dictionaries, objects, types, dates, numbers, tasks and more.

Password hashing you can't get wrong: Argon2id with dated, compiled-in profiles, upgrade-on-login, constant-time verification, user-enumeration protection, peppers with key rotation, and transparent migration... More information

A helper methods scan and returns all assemblies in the current app domain according to name patterns.

Entity Framework Core integration for Masterly.NonEmptyList. Provides value converters, comparers, relationship configuration, and query extensions to seamlessly store and retrieve NonEmptyList and... More information

Command-line companion for Masterly.FluentRegex: prove two regexes equivalent, optimize, learn from examples, profile backtracking, measure coverage, export to JavaScript and to the regex dialects of... More information

Entity Framework Core integration for Masterly.FluentRegex: run fluent patterns inside LINQ queries translated to PostgreSQL, MySQL, MariaDB, SQL Server 2025 and SQLite regex SQL, with proven index-friendly... More information

Structured ILogger observer plus OpenTelemetry ActivitySource spans and Meter instruments for Masterly.BusinessRules rule evaluation.

Rule expression DSL for Masterly.BusinessRules: parse a textual condition once, evaluate it against the rule context and explain the verdict with bound values.

Testing utilities for Masterly.BusinessRules: outcome coverage, boundary finder and CsCheck-backed rule properties.

Draft Masterly.FluentRegex patterns from plain-language descriptions with Claude, then verify every draft locally: valid .NET syntax, no ReDoS findings, every positive example fully matched and every negative... More information

ASP.NET Core integration for Masterly.NonEmptyList: OpenAPI schema transformer that emits minItems/minLength/uniqueItems for every non-empty type, Validation-to-HTTP result helpers that turn accumulated errors... More information

Microsoft.FeatureManagement adapter supplying Masterly.BusinessRules feature-gated rules with their rollout state.

Microsoft.Extensions.Configuration and Options integration for Masterly.NonEmptyList. Binds NonEmptyList, NonEmptySet, NonEmptyDictionary, ConstrainedList and NonEmptyString properties from configuration... More information

Dapper type handlers for Masterly.NonEmptyList. Stores NonEmptyList, ImmutableNonEmptyList, NonEmptySet, ConstrainedList and NonEmptyDictionary columns as JSON text and NonEmptyString as text, rejecting empty... More information