Open source · MIT

Nuv Tools Framework

The .NET libraries behind every Nuv Tools product: data, ASP.NET Core and Blazor, security and identity, notifications, reports, storage and payments. Neutral contracts, one package per provider, ready for .NET 8, 9 and 10.

Get started API reference GitHub

dotnet add package NuvTools.Common

40packages on NuGet

200k+downloads

8areas

.NET 10and 8, 9

Explore by area

FoundationResult pattern, common helpers, bilingual resources and Brazilian document validation. DataPaging and filtering, and an EF Core base for SQL Server and PostgreSQL. ASP.NET Core and BlazorCRUD services, localization, JavaScript interop and MudBlazor components. Security and identityJWT, cryptography, CAPTCHA, ASP.NET Identity, Key Vault signing and ICP-Brasil. NotificationsE-mail, messaging and real time on SMTP, Twilio, Service Bus and SignalR. ReportsPDF, Excel and CSV from your own models, and fixed-length file reading. Storage and ledgerBlob storage and a tamper-evident ledger on Azure. PaymentsNeutral charge and payout contracts with Stripe and Omie clients.

One contract, many providers

Your application references the contract; the composition root picks the provider. Switching from SMTP to Twilio, or adding a second cloud, never touches the code that sends the e-mail.

flowchart LR
  App["Your application"] -->|depends on| Contract["NuvTools.Notification.Mail<br/><i>IMailService</i>"]
  Root["Program.cs<br/><i>composition root</i>"] -->|registers one| Smtp["Mail.Smtp"]
  Root -.->|or| Twilio["Mail.Twilio"]
  Smtp -->|implements| Contract
  Twilio -->|implements| Contract
  classDef provider fill:#fff3ea,stroke:#e96b20,color:#04425b
  class Smtp,Twilio provider

Read more in Architecture, or start with Getting started.