Backend Dev Choosing Blazor vs React? Try Ivy Instead

"As a backend dev I'm leaning more towards Blazor since I also use it for my day job."

This comment captures a common dilemma. Backend developers need to build UIs, and the options feel limiting: learn React (new language, new ecosystem) or use Blazor (familiar C#, but different patterns).

But for internal tools, there's a third option: Ivy.

Ivy is a C# framework designed specifically for backend developers building internal tools. No Razor syntax. No component lifecycle. Just C# patterns you already know.

The Backend Developer's UI Problem

Backend developers writing frontends hit friction everywhere:

React path:

• Learn JavaScript/TypeScript
• Learn React's paradigms (hooks, context, state management)
• Build an API layer to connect backend to frontend
• Maintain two codebases, two build systems, two deployment pipelines

Blazor path:

• C#, but with Razor syntax
• Component lifecycle methods (OnInitializedAsync, OnParametersSetAsync)
• StateHasChanged() ceremony
• Still feels like learning a frontend framework

Both paths pull you away from what you're good at: writing backend code.

Ivy's Backend-First Approach

Ivy keeps you in familiar territory:

public class EmployeeDashboard : ViewBase
{
    public override object? Build()
    {
        var db = UseService<AppDbContext>();  // Your existing DbContext
        var filter = UseState("Engineering");

        return Layout.Vertical()
            | filter.ToSelectInput(new Option<string>[] {
                new("Engineering", "Engineering"),
                new("Sales", "Sales"),
                new("HR", "HR")
              })
            | db.Employees
                .Where(e => e.Department == filter.Value)
                .ToDataTable(e => e.Id)
                .Header(e => e.Name, "Name")
                .Header(e => e.Email, "Email")
                .Header(e => e.Department, "Dept")
                .Header(e => e.Salary, "Salary");
    }
}

This looks like backend code because it is. You're querying your database directly in your UI layer. No API. No serialization. No separate frontend build.

Blazor vs React vs Ivy: What Actually Differs

Aspect	React	Blazor	Ivy
Primary language	JavaScript	C# + Razor	Pure C#
State management	Hooks + Context	StateHasChanged	UseState (React-style hooks)
Database access	Via API	Via API or SignalR	Direct EF Core
Build pipeline	npm + webpack	dotnet build	dotnet build
Target use case	Any frontend	Any frontend	Internal tools

Ivy isn't trying to replace React for consumer apps. It's specifically designed for internal tools where a backend developer needs to ship a UI.

The Internal Tools Sweet Spot

Ivy excels when you need:

• Admin dashboards — Query data, display tables, add actions
• CRUD interfaces — Create, read, update, delete from your database
• Reporting tools — Aggregate data, show charts, export reports
• Configuration UIs — Manage settings, feature flags, user permissions

These don't need React's flexibility or Blazor's component reusability. They need to ship fast and stay maintainable.

How Ivy Keeps Backend Developers in Their Comfort Zone

The biggest advantage: you never leave C#.

• Debugging happens in Visual Studio, not browser DevTools
• Your existing logging, monitoring, and error handling work
• Your DbContext, services, and business logic are directly accessible
• Deployment is dotnet publish — nothing special

The Honest Trade-off

Ivy isn't for everything. If you need:

• Public-facing websites → Use whatever your frontend team knows
• Mobile apps → Not Ivy's domain
• Complex interactive UIs → React or Blazor may fit better

But for internal tools where a backend dev needs to ship quickly? The Blazor vs React debate becomes irrelevant.

There's a third option.