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Kotlin VS Blazor

Compare Kotlin VS Blazor and see what are their differences

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  3. » Reviews
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Kotlin logo Kotlin

Statically typed Programming Language targeting JVM and JavaScript

Blazor logo Blazor

An experimental web UI framework using C#/Razor and HTML, running in the browser via WebAssembly
  • Kotlin Landing page
    Landing page //
    2023-05-09

We recommend LibHunt Kotlin for discovery and comparisons of trending Kotlin projects.

  • Blazor Landing page
    Landing page //
    2023-10-19

Kotlin features and specs

  • Interoperability
    Kotlin is fully interoperable with Java, which means developers can use both languages within the same project and have seamless communications between them.
  • Conciseness
    Kotlin reduces boilerplate code, making the codebase easier to read and maintain. It offers concise syntax and reduces the amount of code.
  • Null Safety
    Kotlin's type system is designed to eliminate null pointer exceptions by making all types non-nullable by default, thus enhancing reliability and reducing runtime crashes.
  • Coroutines
    Kotlin provides built-in support for coroutines, which makes writing asynchronous code more straightforward and readable compared to traditional approaches.
  • Modern Language Features
    Kotlin includes advanced features such as lambda expressions, extension functions, higher-order functions, and more, improving productivity and providing more expressive code constructs.
  • Full Tooling Support
    Kotlin is supported by major IDEs like IntelliJ IDEA, Android Studio, Eclipse, and others, with full tooling support including debugging, refactoring, and linting.
  • Community and Ecosystem
    Kotlin has a growing and vibrant community with extensive resources, libraries, and frameworks that support a wide range of programming needs.

Possible disadvantages of Kotlin

  • Learning Curve
    Despite its modern features, Kotlin has a learning curve, especially for developers who are more familiar with Java or other programming languages.
  • Compilation Speed
    Kotlin's compilation speed is often slower compared to Java, which can impact the development workflow, especially in larger projects.
  • Runtime Performance
    While Kotlin performs comparably to Java in many cases, there can be minor performance hits in certain scenarios due to additional language features.
  • Fewer Resources Compared to Java
    Although growing, Kotlin's ecosystem of libraries and frameworks is still smaller compared to Java's well-established and extensive ecosystem.
  • Tooling Maturity
    While support in major IDEs is robust, some third-party tools and plugins may not fully support Kotlin, leading to potential integration issues.
  • Android Specific Challenges
    In the context of Android development, some legacy libraries and tools might not be fully compatible with Kotlin, necessitating additional workarounds.
  • Job Market
    While demand for Kotlin developers is growing, Java still dominates the job market, which may limit opportunities for Kotlin-focused roles in certain regions.

Blazor features and specs

  • 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 of Blazor

  • 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.

Kotlin videos

+ Add

10 reasons to try Kotlin for Android development

More videos:

  • Review - What can Kotlin do for me? (GDD Europe '17)
  • Review - Java or Kotlin for Android Development – Which One Is Better?

Blazor videos

+ Add

Is Blazor A JavaScript Killer?

More videos:

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

Category Popularity

0-100% (relative to Kotlin and Blazor)

Kotlin

Blazor

Programming Language
100 100%
Programming Language
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
OOP
100 100%
OOP
0% 0
Web Frameworks
0 0%
Web Frameworks
100% 100

User comments

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

These are some of the external sources and on-site user reviews we've used to compare Kotlin and Blazor

Kotlin Reviews

Explore 9 Top Eclipse Alternatives for 2024
Cross-platform development with variants targeting JVM (Kotlin/JVM), JavaScript (Kotlin/JS), and native code (Kotlin/Native).
Source: aircada.com
Top 10 Rust Alternatives
The last computer programming language to stand out as an exceptional alternative to Rust is named Kotlin. It is typed statically and was manufactured for Java machines.
Source: blog.back4app.com

Blazor Reviews

Exploring 15 Powerful Flutter Alternatives
One advantage Blazor introduces comes around security-sensitive use cases. With .NET powering backend, client, and shared application logic, Blazor simplifies applying consistent security principles systemwide. The robust .NET encryption libraries integrate cleanly to protect network and device data. Single unified user authentication flows minimize risk exposure through...
Source: positiwise.medium.com

Social recommendations and mentions

Based on our record, Kotlin seems to be a lot more popular than Blazor. While we know about 81 links to Kotlin, we've tracked only 7 mentions of Blazor. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kotlin mentions (81)

  • Doodle Weather Clone
    Doodle helps you create beautiful, modern apps entirely in Kotlin. Its render model is intuitive yet powerful, making it easy to achieve complex UIs with pixel level precision and layouts. This simplicity and power applies to everything from user input to drag and drop. Doodle lets you build and animate anything. - Source: dev.to / 2 months ago
  • Kotlin vs. Java: A Grand Finale and Farewell (But Not Goodbye!)
    Kotlin Official Website: Your one-stop shop for all things Kotlin, with comprehensive documentation, tutorials, and resources: https://kotlinlang.org/. - Source: dev.to / 6 months ago
  • Day 0 of #100daysofMiva || Setting up for success
    Next, I selected the technologies and frameworks I want to focus on during this challenge. For frontend development, I'll be exploring Reactjs, Vue.js, Bootstrap, Next.js, and MUI. For backend development, I'll be diving into Express, Django, Node.js, PHP, and Firebase. Additionally, I'll be learning Kotlin, React Native, and Flutter for mobile development, and APIs, PostgreSQL, Cloud, and MongoDB for full stack... - Source: dev.to / 9 months ago
  • Better Animations... in Latest Doodle
    Doodle helps you create beautiful, modern apps entirely in Kotlin. Its render model is intuitive yet powerful, making it easy to achieve complex UIs with pixel level precision and layouts. This simplicity and power applies to everything from user input to drag and drop. Doodle lets you build and animate anything. - Source: dev.to / 11 months ago
  • The Top Programming Languages to Learn in 2024
    Kotlin, fully interoperable with Java, is increasingly used for Android app development. It offers a more concise syntax and improved safety features compared to Java, making it a modern language for mobile development. Discover more about Kotlin here. - Source: dev.to / 11 months ago
View more

Blazor mentions (7)

  • 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 had a static server rendering feature and decided that I wanted to put it to the test. I recently published a new lesson to the website and included a web assembly component to... - Source: dev.to / about 1 year 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 / about 3 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 all about enabling full stack web development with just .NET & C# without having to write JavaScript. But even if you are a JS/TS fan, it's still very convenient to operate fully... Source: over 3 years ago
  • My Favorite C# Features - Part 5: Build for the Modern Web with Blazor
    Building web applications with Blazor is a great way for developers who enjoy C# and .NET to create interactive web applications. I encourage you to check out the Blazor 101 video series published on YouTube and check out https://blazor.net for more learning materials and the tools to get started with Blazor. - Source: dev.to / almost 4 years ago
  • What to Expect in .NET 6
    Blazor has become a smart way to build .NET web applications. This is because of its seamlessness and ease of integration with UI libraries like ComponentOne. This makes the application development life cycle more efficient. - Source: dev.to / almost 4 years ago
View more

What are some alternatives?

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

JavaScript - Lightweight, interpreted, object-oriented language with first-class functions

ASP.NET Core - With ASP.

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

Microsoft PowerApps - Microsoft PowerApps provides tools to create, customize, share and run apps.

Dart - A new web programming language with libraries, a virtual machine, and tools

Retool - Build custom internal tools in minutes.

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