Dart vs Javascript: Must Need to know the Comparison

When you compare Dart vs Javascript, one major point that clicks into your mind is that JavaScript is more popular than Dart.

Nevertheless, you also need to know dart is a flexible language that also has robust features. Well, A programming language must be simpler, easier as well as readable.

If you compare Dart with JavaScript, you will understand Dart more quickly than JavaScript as it’s a difficult language to understand.

Apart from that, If you think that only javascript makes web apps, mobile application or server-side application desktop, then you are not entirely correct.

However, with Dart, you can build all the stuff that you can do with JavaScript. So, let’s discuss how these two languages differ from each other in 2019.

Significance of Using Javascript and Dart in 2019

The best part of JavaScript is that all the websites use it, live on the internet. JavaScript helps in implementing client-side scripts and you can easily combine it with HTML5 and CSS3 to create web pages.

Majority of web developers prefer JavaScript for building modern web applications. From implementing client-side scripts to writing server-side code, JavaScript interprets complex web applications into simple language.

Dart is best recognized for its structured language. You can run Dart in Java Virtual Machine as well. Google developed Dart in C-style for exhibiting web, server, mobile application, and some IoT devices.

Following that, Dart also supports many types like number(int and double), strings(UTF-16) code units, boolean literals, and others. It is best for using a nested function.

Dart vs Javascript: The Prominent Option

JavaScript is best known for its standard language and is the main reason why it became the first preference for many programming language learners.

You can find JavaScript everywhere as every device runs it. Most of the companies prefer using JavaScrip to enhance web and mobile applications and backends.

After the announcement of Google Flutter, Dart has started grabbing the attention of the developers as they can use it as an alternative for JavaScript.

Furthermore, this is a great alternative option for mobile applications. If you compare Dart Vs Javascript, then you will notice that dart is not as popular as JavaScript.

1. Efficiency

Every year, you can get advanced frameworks of JavaScript in the market. Apart from JS frameworks, there are other varieties of JS codes available in online packages as well.

For a faster speed and lightweight, JavaScript provides you high productivity. Because of JavaScript gets modifications more frequently, developers choose it for getting quick solutions to many complex problems.

Dart consists of many features but, most of them are difficult to understand by the developers.

2. Are these Languages Easy to Learn?

There are numerous courses that are available online if you want to learn the basics of Javascript. However, if you are a non-programmer, then online courses will not be helpful for you.

Dart is not a famous language like JavaScript, thus the options, in this case, are limited. Although this language is easy for documentation. Google has reserved information on Dart which can be helpful for developers.

3. Speed

As JS is mild and portable, it interprets faster. But, Dart is faster than Javascript. Both AOT and JIT can be compiled with a Dart which actually helps in developing speed and building apps. 

4. Front-end vs Back-end

For front-end development, JavaScript is the first choice for developers. Combining HTML and CSS with JavaScript, developers design the front-end look. But, with Node.js framework, JS is now even used for back-end development as well.

Dart is mainly used for front-end development, especially cross-platform mobile apps. But, you can not get any information on Dart for back-end use.

5. Support Typing

JavaScript gives the best support for dynamic and duck typing. However, JS is not a type-safe language as it allows every code for whatever developers type.

Compare to JavaScript, Dart is much more type safer. It supports both open and robust prototyping.

6. Use for Mobile and Web Application

A developer can use JS and Dart for developing mobile and web applications. While Javascript helps in developing apps for new and small businesses with React and React Native, Dart with its flutter framework assists in enhancing cross-platform mobile apps.

7. Editor/IDE Support

JavaScript supports some of the best editors and IDEs for application development. Some of the examples of IDEs are VIM, Sublime Text, Emacs or Atom, Webstorm, and Visual Studio code.

Developers use Dart code for application development in several editors or IDEs including Sublime or VIM. For Dart application development, IntelliJ IDEA and Android Studio IDEs are great choices

8. Latest Update

Most of the big companies use JS for mobile app development but as per the latest news, JS is slowly losing its popularity in this field.

Apart from the web and mobile app, JS is used for Instagram, Reddit, eBay, Slack, Airbnb, etc. You can find out the latest version V8 JavaScript engine launched by Google.

According to the current updates, Google has launched a new version of flutter and Dart, known as  Flutter 1.2 and Dart DevTools.

Both are Google products and their updates come from the same. Though other companies like Blossom, WorkTrails, Mobile, and others are also using Dart for application developments.

Concluding Notes

In the battle of Dart Vs JavaScript, both are the winners as they are the solid choices for developers due to various reasons.

JavaScript is trustworthy but Dart is also reliable for its cool and supportive features for Google. It is very difficult to judge which will dominate the future world as Dart has also started earning developer’s trust effectively.