Software Alternatives & Startups

Flutter VS Blazor

Compare Flutter VS Blazor and see what are their differences

Flutter

Build beautiful native apps in record time 🚀

Rating
0 reviews
Pricing
Open source
Blazor

An experimental web UI framework using C#/Razor and HTML, running in the browser via WebAssembly

Rating
0 reviews

Which is more popular?

Based on our record, Flutter seems to be a lot more popular than Blazor. While we know about 373 links to Flutter, we've tracked only 7 mentions of Blazor.

social mentions
373 vs 7
Development Tools popularity
100% vs 0%
alternatives listed
240+ vs 79

Base details

Website, pricing, platforms and company facts side by side.

Flutter
Blazor
Website flutter.dev blazor.net
Pricing
Open source
—
Listed in

Features and specs

What each product offers, as listed by its team.

Flutter 5 features
Blazor 5 features
  • Cross-Platform Development
    Flutter allows you to create applications that run on multiple platforms, including iOS, Android, web, and desktop, using a single codebase, thereby significantly reducing development time and effort.
  • Hot Reload
    The Hot Reload feature allows developers to see the results of their code changes almost instantly without a full restart, boosting productivity and making the debugging process more efficient.
  • Rich Set of Pre-Built Widgets
    Flutter offers a comprehensive collection of customizable widgets that follow modern design guidelines, allowing developers to build attractive and consistent UIs effortlessly.
  • Performance
    Flutter applications are compiled directly to native ARM code, which can result in superior performance comparable to native applications.
  • Strong Community Support
    As an open-source project, Flutter has a large and active community, providing abundant resources, third-party libraries, and plugins to accelerate development.

Possible disadvantages

  • Large App Size
    Flutter apps tend to have a larger file size compared to native apps, which could be a concern for users with limited storage space or slow internet connections.
  • Limited Ecosystem
    While Flutter is growing rapidly, its ecosystem is not yet as mature as those of more established frameworks, meaning that certain third-party libraries, tools, and plugins might be lacking or underdeveloped.
  • Platform-Specific APIs
    Despite its cross-platform capabilities, Flutter may require the development of custom platform-specific code for certain functionalities, which could complicate the development process.
  • Learning Curve
    Flutter uses Dart, a programming language that is less commonly used compared to JavaScript, Java, or Swift, which may result in a steeper learning curve for new developers.
  • State Management Complexity
    Managing states effectively in large applications can be challenging in Flutter, potentially leading to convoluted code if not handled properly.
  • Single Language
    Blazor allows developers to use C# for both client-side and server-side development, reducing the need to switch between different languages and enhancing developer productivity.
  • Full-Stack Development
    With Blazor, developers can build full-stack web applications using .NET, leveraging the vast .NET ecosystem and tools.
  • WebAssembly Support
    Blazor WebAssembly enables running C# code directly in the browser, allowing for rich interactive web applications with less reliance on JavaScript.
  • Reusability
    Blazor promotes code reusability by allowing shared code between server and client-side applications.
  • Components-Based Architecture
    It uses a component-based architecture that facilitates easier maintenance of code and enhances modularity.

Possible disadvantages

  • Performance Limits
    Blazor WebAssembly can have slower performance compared to JavaScript due to its intermediated execution through WebAssembly.
  • Download Size
    Blazor WebAssembly applications can have larger initial download sizes, which can affect load times and user experience.
  • Newness
    As a relatively new technology, the Blazor community is still growing, which can sometimes limit the availability of third-party tools and resources.
  • Limited Browser Support
    Some older browsers do not support WebAssembly, potentially reducing the reach of Blazor applications if not accounted for.
  • Learning Curve
    Developers familiar with JavaScript frameworks may encounter a learning curve when transitioning to Blazor and the .NET ecosystem.

Analysis

An editorial look at what each product does well and who it suits.

Flutter
Blazor

Overall verdict

  • Flutter is generally considered to be a good framework, particularly for developers who prioritize building cross-platform applications with a consistent look and feel across devices. Its performance is comparable to native applications, and its flexibility and ease of use make it a worthy choice for both beginners and experienced developers.

Why this product is good

  • Flutter is a UI toolkit developed by Google that allows developers to create natively compiled applications for mobile, web, and desktop from a single codebase. Its primary strengths include fast development cycles enabled by features like hot reload, a rich set of pre-designed widgets that follow Google's Material Design guidelines, and its use of Dart language which offers excellent performance. Furthermore, Flutter has a strong community and backing by Google, ensuring regular updates and long-term support.

Recommended for

  • Developers looking to create applications for multiple platforms from a single codebase.
  • Those who appreciate material design and need a rich set of customizable widgets.
  • Teams that value rapid iteration and hot reload features for quicker testing and updates.
  • Projects that require good community support and regular updates from a major tech company.

No analysis of Blazor yet.

Videos

Walkthroughs and reviews on video.

Flutter 1 video + Add
Blazor 3 videos + Add

beginning of flutter youtube channel

Is Blazor A JavaScript Killer?

More videos

  • - Blazor vs JavaScript frameworks
  • - Blazor server-side vs client-side (WebAssembly) | What should you choose?

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Flutter
Blazor
100% 100%
0% 0%
0% 0%
100% 100%
92% 92%
8% 8%
0% 0%
100% 100%

User comments

Share your experience with using Flutter and Blazor. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Flutter no reviews yet
Blazor no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Flutter 373 mentions
Blazor 7 mentions
  • Why I'm building GwinG, a language exchange app for awkward hellos
    Under the hood it's Flutter on the client and FastAPI with PostgreSQL on the server. WebSockets for realtime, WebRTC for calls, object storage for media, and small services for speech and translation. Android, iOS, Windows and Linux. The... - Source: dev.to / 17 days ago
  • Sandbox#1: Flutter Application Design First Steps
    Let start another chapter of this journey with Dart by creating a mobile application with Flutter. For this post, a really simple application will be created called sandbox. Instead of adding some interactive part, like sending/receiving... - Source: dev.to / 6 months ago
  • Gemma-San — A Teacher in Every Pocket.
    Built with Flutter + flutter_gemma 0.15.1 + Whisper.cpp + sqflite. Targets 4–6 GB RAM Android phones like the Tecno Spark 10 and Infinix Hot 30 — the phones African kids actually share with their families. - Source: dev.to / 6 months ago

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  • Blazor and .NET 8: How I Built a Fast and Flexible Website
    I’ve been working on a new website for my series CSharp in the Cards. I built this website in a way that was easy to maintain, flexible and most importantly would respond quickly to requests from visitors. I knew that Blazor with .NET 8... - Source: dev.to / over 2 years ago
  • #12: Headless CMS & SWA - Built With Blazor
    Over the last few days we've been exploring JavaScript-based frameworks for building web apps. Today, we switch our attention to our amazing .NET community and talk about building Static Web Apps with Blazor. - Source: dev.to / over 4 years ago
  • What is a good reason to consider Blazor?
    Hi there. I'm the Program Manager at Microsoft for Blazor, so naturally I'm happy to make the Blazor pitch 😊. If you're comfortable already with JS/TS then it's understandable that Blazor might not have as strong an appeal. Blazor is... Source: about 5 years ago

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Alternatives to Flutter and Blazor

When comparing Flutter and Blazor, you can also consider the following products.