IronCompress by: Ivan Gavryliuk

Buffer compresison library supporting all the major compression algorithms (gzip, brotli, snappy, zstd etc.)

IronSnappy by: Ivan Gavryliuk (@aloneguid)

This is a native .NET port of Google Snappy compression/decompression library. The only implementation that is stable, fast, up to date with latest Snappy improvements, and most importantly does not depend on native Snappy binaries. Works everywhere .NET Core runs.

JaTa.Platform.Abstractions by: JaTa

Generic ports and contracts (IClock, ICurrentUser, IUnitOfWork, IDbConnectionFactory, IEmailSender, IAuditWriter) shared across JaTa platform services. Zero external dependencies.

JaTa.Platform.AspNetCore.HealthChecks by: JaTa

ASP.NET Core IHealthCheck implementations: PostgreSQL connection pool, SMTP probe, HTTP endpoint probe.

JaTa.Platform.Audit by: JaTa

Audit log primitives: domain entry, repository contract, writer facade backed by ICurrentUser, plus a Dapper/Postgres repository implementation.

JaTa.Platform.Auth.Account by: JaTa

Account-level auth helpers: HttpContext-backed current-user reader, role-alias claims transformation, and IAccountDeletionStrategy orchestration (consumer plugs in the persistence).

JaTa.Platform.Auth.ApiKey by: JaTa

ASP.NET Core authentication handler for X-API-Key header with pluggable IApiKeyValidator and RFC 7807 ProblemDetails on challenge.

JaTa.Platform.Auth.BearerToken by: JaTa

ASP.NET Core authentication handler for a custom bearer-style header (default X-Agent-Token) with pluggable IBearerTokenValidator and constant-time comparison.

JaTa.Platform.Data by: JaTa

Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.

JaTa.Platform.Data.Migrations.Postgres by: JaTa

Generic PostgreSQL database migration engine — schema, migrations, seeds with idempotent tracking. Ships as a dotnet tool (jata-db-migrate) and as a library.

JaTa.Platform.Files.Upload by: JaTa

Generic file upload service: extension allow-list, magic-bytes content sniffing, path-traversal protection, per-owner cleanup.

JaTa.Platform.Http by: JaTa

HTTP resilience building block for JaTa platform services. Provides standard retry and resilience pipeline wiring via Polly and Microsoft.Extensions.Http.Resilience.

JaTa.Platform.Identity.Jwt by: JaTa

JWT issuance (HS256) + refresh token rotation with pluggable store, PBKDF2 password hashing, Google OAuth validation.

JaTa.Platform.Jobs.ImportHistory by: JaTa

Generic job-execution history: JobExecution entity, IJobExecutionRepository port, lifecycle helpers. Persistence is consumer-supplied.

JaTa.Platform.Kernel by: JaTa

DDD building blocks (Entity, AggregateRoot, ValueObject, Result, Error, IDomainEvent) shared across JaTa platform services. Zero external dependencies.

JaTa.Platform.Llm by: JaTa

Multi-provider LLM facade (Anthropic, Gemini, OpenAI-compatible) with structured output and prompt caching support.

JaTa.Platform.Locking.Redis by: JaTa

Distributed lock primitives backed by Redis SETNX + TTL (StackExchange.Redis).

JaTa.Platform.Mediator by: JaTa

Mediator CQRS library for .NET — pipeline behaviors, command/query separation, notification system.

JaTa.Platform.Messaging by: JaTa

In-process integration event bus, outbox writer/processor, and DI extensions for the JaTa Platform messaging building block.

JaTa.Platform.Notifications by: JaTa

Email notification building block: SMTP and mock senders, SMTP health check, and DI registration extensions.