NextNet.Data.Providers 5.0.0

<p align="center"> <img src="images/NextNet-logo.png" alt="NextNet" width="200" /> </p>

NextNet

A modern full-stack web framework for .NET — inspired by Next.js, powered by ASP.NET Core. V5 is live. Design system, streaming SSR, server actions, plugin isolation, edge runtime, multi-database support — all at version 5.0.0.

Why NextNet?

ASP.NET Core is powerful but requires significant boilerplate — controllers, route mappings, DI registration, and middleware configuration. NextNet brings the convention-over-configuration philosophy of Next.js to the .NET ecosystem.

Create a file, get a route. No controllers. No manual routing. Just C# and a page.cs file.

🚀 V5 Upgrade — What's New

NextNet V5 is a major release that brings 27 upgraded packages to version 5.0.0, a unified Design System, and a complete UI component framework. 3,005 tests pass across the entire codebase.

V5 Highlights

Packages

NextNet is distributed as 27 NuGet packages at version 5.0.0. The only one you install directly is the CLI:

dotnet tool install -g NextNet.Cli

The CLI pulls in core framework packages as dependencies automatically. When you scaffold a project with nextnet new, the generated project references only the library packages it needs.

All 27 Packages

Quick Start

Install NextNet and create a new project in seconds:

# 1. Install the NextNet CLI
dotnet tool install -g NextNet.Cli

# 2. Create a new project
nextnet new MyApp
cd MyApp

# 3. Run the dev server
nextnet dev

Open http://localhost:5000 — your app is running.

From source (for contributors)

git clone https://github.com/beningkumalahaqi/nextnet.git
cd nextnet
dotnet build
dotnet run --project src/NextNet.Cli -- new MyApp

Features

Example

// app/page.cs — That's your homepage!
public class HomePage : IPage
{
    public IReadOnlyDictionary<string, object> Props { get; } = new Dictionary<string, object>();

    public async Task<IHtmlContent> Render()
    {
        return HtmlHelper.Element("h1", content: HtmlHelper.Text("Welcome to NextNet"));
    }
}

// app/about/page.cs — Creates /about automatically
public class AboutPage : IPage
{
    public IReadOnlyDictionary<string, object> Props { get; } = new Dictionary<string, object>();

    public async Task<IHtmlContent> Render()
    {
        return HtmlHelper.Fragment(
            HtmlHelper.Element("h1", content: HtmlHelper.Text("About NextNet")),
            HtmlHelper.Element("p", content: HtmlHelper.Text("A modern .NET web framework."))
        );
    }
}

// app/blog/[slug]/page.cs — Dynamic route for blog posts
public class SlugPage : IPage
{
    private readonly IBlogService _blog;
    public SlugPage(IBlogService blog) => _blog = blog;

    public async Task<IHtmlContent?> RenderAsync(string slug)
    {
        var post = await _blog.GetPostAsync(slug);
        if (post is null) return null; // 404
        return HtmlHelper.Element("article", content: post.HtmlContent);
    }
}

Documentation

V5 Status

V5 Highlights

• 3,005 unit tests passing across 32 test projects
• 27 NuGet packages at version 5.0.0
• 258+ structured error codes (DS-000 → DS-929)
• Design System with token-based theming and CSS variable generation
• Tailwind CSS integration with UI component library
• Full data provider suite: MongoDB, PostgreSQL, SQLite, Dapper, EF Core
• Edge runtime support for low-latency deployments
• Plugin system with AssemblyLoadContext isolation
• ISR with stale-while-revalidate and on-demand revalidation
• Streaming SSR for faster time-to-first-byte
• See CHANGELOG.md for the full V5.0.0 release notes

Contributing

We welcome contributions! See the architecture overview and development setup to get started.

License

MIT © NextNet Contributors