Blazor Consulting

Build interactive web UIs with C# using Blazor

Blazor is Microsoft's modern web framework that lets you build rich, interactive user interfaces with C# instead of JavaScript. With .NET 10, Blazor unifies server-side rendering and WebAssembly into a single, cohesive model — giving you the best of both worlds without compromise.

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Key highlights

What makes Blazor a transformative choice for web development.

C# everywhere, not JavaScript

Write your UI logic in the same language as your backend. Share types, validation, and business logic across client and server — eliminating the context switch and integration bugs that come with separate frontend codebases.

Unified rendering model

.NET 10 unifies Blazor Server, Blazor WASM, and server-side rendering into one cohesive model. Components can be rendered statically, interactively on the server, or interactively on the client — all from the same component tree.

Full .NET ecosystem

Blazor brings the entire .NET ecosystem to the browser. Use NuGet packages, Entity Framework, dependency injection, and your favourite .NET libraries — all running in WebAssembly or on the server.

Why Blazor delivers great user experiences

Rich, interactive UIs powered by C# — no JavaScript required.

Instant page loads, rich interactivity.

With .NET 10's unified model, pages render as static HTML first — your users see content instantly. Then, Blazor progressively enhances the page with interactive components using either server-side SignalR or client-side WebAssembly. The best of both worlds: fast initial load + rich interactivity.

Type safety from database to DOM.

Because your entire stack is .NET, the types that define your data model flow all the way from PostgreSQL through your API and into your Blazor components. There's no manual TypeScript type generation, no API contract drift, no runtime surprises from mismatched types.

Performance that keeps users engaged.

Blazor Server delivers ultra-low latency UI updates via persistent SignalR connections — only the delta is sent over the wire. Blazor WASM runs compiled .NET directly in the browser for offline-capable, fully client-side experiences. The unified model in .NET 10 lets you choose per-component without sacrificing performance.

Familiar component model.

Blazor's component model is intuitive for anyone who's worked with modern frameworks. Components encapsulate markup, logic, and styles. Parameters, cascading values, and templated components enable powerful composition patterns. Your team builds reusable UI blocks that are consistent, testable, and maintainable.

Why we chose Blazor

A unified web framework that empowers .NET teams to build richer interfaces.

At Microbians, we believe the best user experiences come from teams that can move fast without sacrificing quality. Blazor enables this by letting our full-stack .NET developers build interactive UIs without switching to a different language or toolchain.

The unified model in .NET 10 was a game-changer. Before, teams had to choose between Blazor Server (fast initial load, but requires constant connection) and Blazor WASM (full client-side, but larger initial download). Now you can mix both approaches in the same app — critical components can run client-side for offline capability, while less interactive pages stay server-rendered for optimal performance.

We also value Blazor's deep integration with the ASP.NET Core ecosystem. Authentication, authorization, caching, logging, and configuration all work the same way as the rest of your .NET application. There's no separate frontend security model, no duplicated configuration, no integration seams.

Finally, Blazor's component ecosystem is rapidly maturing. Libraries like Hydro add enhanced server-rendered interactivity, MudBlazor and Radzen provide rich component suites, and the Blazor community is one of the fastest-growing in .NET. Combined with our design expertise, we deliver polished, accessible interfaces that feel as good as any JavaScript framework — without the JavaScript.

Where Blazor fits in the stack

The interactive UI layer of your .NET application, from server to browser.

Interactive web applications

Blazor is the primary UI layer for .NET web applications. Use Blazor Server for real-time dashboards and admin panels where low-latency interactivity matters. Use Blazor WASM for customer-facing apps that need to work offline or reduce server load. The unified model lets you mix both in a single application.

Hybrid Blazor + static sites

Blazor pairs naturally with static site generators like Astro for marketing pages. Use Astro for content-driven pages (SEO-friendly, fast), embed Blazor components for interactive sections. This is the pattern we use for many client projects — and even for our own website.

Progressive Web Applications

Blazor WASM can power fully client-side PWAs that work offline, send push notifications, and access device capabilities. Combined with ASP.NET Core APIs, you get a modern SPA experience with the full power of .NET on both sides of the wire.

Embedded components in existing apps

Blazor components can be embedded into existing ASP.NET Core applications page by page. You don't need a full rewrite — add interactive Blazor components to your existing Razor Pages or MVC views incrementally. This makes Blazor a practical choice for modernizing legacy .NET web applications.

When to choose Blazor

A decision framework for project leaders.

Ideal for

.NET teams wanting to build interactive web UIs without JavaScript
Applications needing real-time updates and server-side rendering
Projects where sharing code between client and server reduces cost
Enterprise applications with complex forms, dashboards, and workflows
Modernizing existing ASP.NET applications with interactive components

Less suited for

Simple content-driven websites (use a static site generator)
Teams without .NET experience on short deadlines
Client-only applications needing maximum offline capability
Projects with heavy DOM manipulation requirements

How to choose the right tech for the job

A pragmatic framework for making technology decisions.

Blazor is a powerful choice for .NET teams, but it's not always the right answer. Here's how we think about when Blazor makes sense.

If your team is already experienced with .NET and C#, Blazor is the most natural choice for building interactive UIs. There's no new language to learn, no separate build toolchain, and no integration seam between frontend and backend. The productivity gain from a unified stack is substantial.

For applications with moderate interactivity — forms, dashboards, data grids — Blazor Server provides a fantastic user experience with minimal client-side overhead. For applications that need to work offline or handle complex client-side state, Blazor WASM is the right choice. The .NET 10 unified model lets you make these decisions per page or even per component.

Blazor's ecosystem includes UI component libraries, authentication packages, and tooling support. However, the JavaScript ecosystem is larger. If your application requires cutting-edge JavaScript libraries, specialized charting, or complex animations, you may need JavaScript interop. Blazor's JS interop is well-designed but adds complexity.

With .NET 10's unified model, you need to think about which rendering mode suits each component. Use static server-side rendering (SSR) for public-facing, SEO-sensitive content. Use interactive Server rendering for authenticated pages with real-time updates. Use WASM rendering for components that need to work offline or reduce server load. Each mode has trade-offs — we help you choose wisely.

Ready to build interactive UIs with C#?

Let's explore how Blazor can transform your web development workflow and deliver richer user experiences.

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