Dart vs Java

Overview

Java

Stacks148.0K

Followers105.5K

Votes3.7K

Dart

Stacks4.3K

Followers3.8K

Votes452

Dart vs Java: What are the differences?

Dart and Java are both popular programming languages used for building web and mobile applications. Let's explore the key differences between them.

Syntax and Language Structure: Dart uses a more modern and concise syntax compared to Java. It has a cleaner and more intuitive syntax, with features such as optional typing and a simplified class hierarchy. Java, on the other hand, has a more verbose and rigid syntax with a stronger emphasis on object-oriented programming.
Platform Independence: Dart is designed to be a platform-independent language, meaning that it can be used to build applications that run on multiple platforms without major modifications. Java, on the other hand, is known for its "write once, run anywhere" principle, allowing developers to write code that can run on any platform that supports Java Virtual Machine (JVM).
Performance: Java is known for its strong performance, thanks to its Just-In-Time (JIT) and Ahead-Of-Time (AOT) compilation capabilities. This allows Java applications to be highly optimized and performant. Dart, on the other hand, is compiled to native code using a virtual machine, which can impact its performance compared to Java.
Ecosystem and Libraries: Java has a mature and extensive ecosystem with a wide range of libraries and frameworks available for developers. It has been around for a long time and has a strong community and support. Dart, on the other hand, has a smaller ecosystem and fewer libraries available, making it slightly less versatile and potentially requiring more custom development.
Concurrency and Multithreading: Java has built-in support for multithreading and concurrency, making it easier to handle parallel processing and improve application performance. Dart, on the other hand, currently does not have built-in support for multithreading, although there are experimental libraries available.
Tooling and IDE Support: Java has a wide range of Integrated Development Environments (IDEs) and tooling available, including popular options like Eclipse and IntelliJ IDEA. Dart, while also having IDE support, may have a slightly more limited range of tooling options and IDE integrations compared to Java.

In summary, Dart, developed by Google, is known for its simplicity, speed, and suitability for building cross-platform mobile, web, and server-side applications. Java, a versatile and mature language, is widely adopted for enterprise applications, Android development, and backend services, offering strong support for object-oriented programming, robust libraries, and platform independence.

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CLI (Node.js)

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Advice on Java, Dart

Erik

Chief Architect at LiveTiles

May 18, 2020

Decided

C# and .Net were obvious choices for us at LiveTiles given our investment in the Microsoft ecosystem. It enabled us to harness of the .Net framework to build ASP.Net MVC, WebAPI, and Serverless applications very easily. Coupled with the high productivity of Visual Studio, it's the native tongue of Microsoft technology.

614k views614k

Comments

Nick

Building cool things on the internet 🛠️ at Stream

Sep 5, 2019

Review

I work at Stream and I'm immensely proud of what our team is working on here at the company. Most recently, we announced our Android SDK accompanied by an extensive tutorial for Java and Kotlin. The tutorial covers just about everything you need to know when it comes to using our Android SDK for Stream Chat. The Android SDK touches many features offered by Stream Chat – more specifically, typing status, read state, file uploads, threads, reactions, editing messages, and commands. Head over to https://getstream.io/tutorials/android-chat/ and give it a whirl!

176k views176k

Comments

Ido

Mar 6, 2020

Decided

When developing a new blockchain, we as a team chose Go lang over Java and other candidates, due to Go being (a) natively suited to concurrency - there are primitives in the language itself (goroutines, channels) that really help with reasoning about concurrency (b) super fast - build time, running, testing are all much faster that Java, this gives a far superior developer experience (c) shorter and stricter than Java - code is much shorter (less verbose), and there is usually one good way to do things, and even the code formatter that is bundled with Go is very opinionated - over a short time this makes reading other people's code far smoother than having to deal with different styles.

You should be aware that Go presently (v1.13) lacks Generics.

267k views267k

Comments

Detailed Comparison

Java	Dart
Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!	Dart is a cohesive, scalable platform for building apps that run on the web (where you can use Polymer) or on servers (such as with Google Cloud Platform). Use the Dart language, libraries, and tools to write anything from simple scripts to full-featured apps.
-	Dart’s comprehensive libraries give you lots of choices;Compilation to JavaScript lets you deploy Dart apps now;Pub package manager;Dev Server
Statistics
Stacks 148.0K	Stacks 4.3K
Followers 105.5K	Followers 3.8K
Votes 3.7K	Votes 452
Pros & Cons
Pros 608 Great libraries 446 Widely used 401 Excellent tooling 396 Huge amount of documentation available 334 Large pool of developers available Cons 33 Verbosity 27 NullpointerException 17 Nightmare to Write 16 Overcomplexity is praised in community culture 12 Boiler plate code	Pros 60 Backed by Google 54 Flutter 39 Twice the speed of Javascript 35 Great tools 30 Scalable Cons 3 Locked in - JS or TS interop is very hard to accomplish 3 Lack of ORM 0 A
Integrations
Spring	No integrations available

What are some alternatives to Java, Dart?

JavaScript

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.

Python

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.

PHP

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Ruby

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.

Golang

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

HTML5

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for the World Wide Web. As of October 2014 this is the final and complete fifth revision of the HTML standard of the World Wide Web Consortium (W3C). The previous version, HTML 4, was standardised in 1997.

C#

C# (pronounced "See Sharp") is a simple, modern, object-oriented, and type-safe programming language. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers.

Scala

Scala is an acronym for “Scalable Language”. This means that Scala grows with you. You can play with it by typing one-line expressions and observing the results. But you can also rely on it for large mission critical systems, as many companies, including Twitter, LinkedIn, or Intel do. To some, Scala feels like a scripting language. Its syntax is concise and low ceremony; its types get out of the way because the compiler can infer them.

Elixir

Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.

Swift

Writing code is interactive and fun, the syntax is concise yet expressive, and apps run lightning-fast. Swift is ready for your next iOS and OS X project — or for addition into your current app — because Swift code works side-by-side with Objective-C.

Related Comparisons

Dart vs Java: What are the differences?

Dart and Java are both popular programming languages used for building web and mobile applications. Let's explore the key differences between them.

Syntax and Language Structure: Dart uses a more modern and concise syntax compared to Java. It has a cleaner and more intuitive syntax, with features such as optional typing and a simplified class hierarchy. Java, on the other hand, has a more verbose and rigid syntax with a stronger emphasis on object-oriented programming.
Platform Independence: Dart is designed to be a platform-independent language, meaning that it can be used to build applications that run on multiple platforms without major modifications. Java, on the other hand, is known for its "write once, run anywhere" principle, allowing developers to write code that can run on any platform that supports Java Virtual Machine (JVM).
Performance: Java is known for its strong performance, thanks to its Just-In-Time (JIT) and Ahead-Of-Time (AOT) compilation capabilities. This allows Java applications to be highly optimized and performant. Dart, on the other hand, is compiled to native code using a virtual machine, which can impact its performance compared to Java.
Ecosystem and Libraries: Java has a mature and extensive ecosystem with a wide range of libraries and frameworks available for developers. It has been around for a long time and has a strong community and support. Dart, on the other hand, has a smaller ecosystem and fewer libraries available, making it slightly less versatile and potentially requiring more custom development.
Concurrency and Multithreading: Java has built-in support for multithreading and concurrency, making it easier to handle parallel processing and improve application performance. Dart, on the other hand, currently does not have built-in support for multithreading, although there are experimental libraries available.
Tooling and IDE Support: Java has a wide range of Integrated Development Environments (IDEs) and tooling available, including popular options like Eclipse and IntelliJ IDEA. Dart, while also having IDE support, may have a slightly more limited range of tooling options and IDE integrations compared to Java.

Dart vs Java

Overview