Ruby On Rails Vs. JavaScript: Which One is Better For Your Startup?
Ruby and JavaScript are two very popular languages that are being used in the development of web applications. A few years ago, they were not used at all. Now they're so popular that you can't have a serious business without using them either for front-end or back-end development. Both languages have their own pros and cons but what makes one better than the other?
First what is server-side and client-side programming
In short the server-side programming language is used on the server machine, while the client-side programming language is used on the client machine.
Server Side Programming
Server side programming is the process of writing code that runs on servers rather than on individual computers. This type of programming must be done in order for web applications to run properly on the web server. Some examples of server side languages include PHP and ASP.NET whereas others include Python and Java.
Client Side Programming
Client side programming refers to writing code that runs directly on individual computers rather than on a server computer or networked computer system. This type of programming does not require any special software other than an operating system (OS). Some examples of client side languages include JavaScript and VBScript.
What is Ruby on Rails
Ruby is a programming language, while Rails is a web application framework written in the Ruby language
Ruby on Rails (RoR) is a web application framework that's based on the Ruby programming language. The name "Ruby on Rails" was coined by David Heinemeier Hansson (aka DHH).
In its most basic sense, RoR allows developers to use the Ruby language in order to create websites and applications that run on top of a web server. But don't let this description fool you—there's a whole lot more to it than that!
The Ruby on Rails framework uses many third-party open source libraries such as ActiveRecord, Mongoid, ActionCable and others. These libraries are used to define database schema and create queries for your application. Rails is not only limited to web development but can also be used for non-web projects like desktop applications or testing automation scripts.
Ruby on Rails: Is it dying?
Ruby on Rails has been a major contender in the market. It has been around for more than 10 years and has seen many ups and downs during its life cycle. The latest news is that it's now being replaced by ReactJS as the number one choice of developers across the globe.
Is this true? Is Ruby on Rails really dying?
The answer is no! It's not dead yet.p Ruby on Rails is still alive and kicking! However, it will be very different in the future compared to what we have now with ROR or RoR (version 7).
Ruby on Rails is an object-oriented, server-side web application framework
Ruby on Rails is an object-oriented, server-side web application framework. It's a Ruby library that can be used to quickly write web applications that use the Model-View-Controller (MVC) design pattern.
The MVC pattern separates the application into three layers: model, view and controller. The model is responsible for storing data and providing methods to access it; the view presents the data from models; and controllers manage actions needed by models or views.
More control over the configuration of your application
Ruby on Rails users have more control over the configuration of their applications. For example, you can make your application do things faster and better because of the task-specific language features it offers (like ActiveRecord). You also have more control over security, which is important in any web application that takes money from customers.
What is JavaScript
JavaScript is a programming language. It is used to make web pages dynamic, interactive and more interesting for the user. JavaScript can be utilized to add more functionality to your web pages, such as adding animations, drop-down menus and many other things that would otherwise have to be done in Flash or Java. JavaScript was first released in 1995 by Netscape Communications Corporation (now part of AOL).
JavaScript is a high-level, dynamic, and object-oriented programming language. It is compiled and run using interpreters, which execute the JavaScript code directly, without the overhead of an intermediate language.
JavaScript is an interpreted language capable of being run directly from the web browser and doesn't require a server to host it. Most modern web browsers have native support for JavaScript, allowing developers to use it as a language to write their own applications or add interactivity to existing websites.
The future of JavaScript is uncertain. The most widely used version of JavaScript has been standardized by ECMAScript 6, which was introduced in June 2015. Some browsers already support ES6 syntax; other browsers will support features as they become standardized and published in new versions of ECMAScript. The following are the top JS Front EndFramework
AngularJS
AngularJS is a very powerful JavaScript Framework. It is used on the front-end of websites to add functionality. It can help you build mobile and desktop applications with ease.
AngularJS is built on the Model-View-Controller (MVC) architecture, which means that your data will be stored in your models, views will be rendered by controllers and directives, and your controllers will control everything else in between.
VueJS
VueJS is a progressive JavaScript framework used to develop interactive web interfaces. It was created by Evan You, his brother Dave and their friend Scott Coleman in 2013.
VueJS is an open-source, MIT-licensed library for building user interfaces for the browser. It aims to provide simple and flexible components that help developers focus on the view layer of the application instead of being distracted with how to structure the data and business logic.
VueJS provides a declarative approach to writing HTML, CSS, and JavaScript code; it has no dependencies beyond core JavaScript standards such as jQuery or Underscore.js. VueJS is also easy to learn since it follows the component-based architecture style popularized by React.
NodeJS
NodeJS is an open-source, cross-platform JavaScript run-time environment that executes JavaScript code outside of a browser! This allows NodeJS to be used to create real-time web applications.
Node.js is different from many other server-side programming languages in that it can be used in a single process (single threaded) or multi-threaded environment. The single threaded application runs one event loop at a time and will only handle one request at a time. The multi-threaded application can handle multiple requests concurrently and each request will run on its own event loop.
Node.js is built on Google's V8 JavaScript engine which uses JIT (Just In Time Compilation) to compile code on the fly as needed. This makes it fast and able to handle large amounts of data without slowing down significantly over time like most other languages do when processing large amounts of data or performing a lot of calculations such as you would see with SQL databases
Ruby on Rails vs JavaScript: Key Features
Applications You Can Build With RoR
Ruby on Rails is a popular web framework for Ruby. It’s used to create web applications, APIs and web services.
- Web Applications: A website with dynamic content that users can interact with. For example, an e-commerce website where users can browse products, add them to their cart and make payment.
- APIs: An application programming interface (API) is a set of definitions and protocols for building software applications that interact with other software applications or systems over a network such as the Internet. Many companies offer APIs for developers to use in their apps so they don't have to build everything from scratch every time they want something new added into their product lineup.
- Web Services: A software system designed primarily around remote procedure calls (RPC), usually across some kind of computer network but it doesn't have to be limited by these constraints alone either since there are many different ways you could implement one depending on what exactly needs doing first before deciding which approach would work best overall so long as everyone involved knows what each side expects out of this relationship too without any surprises later down the road when things start getting too complicated because nothing was clearly laid out beforehand."
If you want to build a simple website with basic functionality and little interactivity, use Ruby on Rails. However, if your site needs high complexity and has many interactions between its pages, then use JavaScript instead.
Applications You Can Build With JS
JavaScript is a powerful language that can be used to build a variety of applications. The following are just some examples of applications that you can create with JavaScript:
- Web Applications - These are the most common type of application built in JavaScript, as they run in the browser and are accessed through a web browser (Chrome, Safari, Firefox). Examples include Gmail, Facebook and Twitter.
- Mobile Applications - Mobile apps allow people to use their phones or tablets as if they were computers. They're popular because they're easy-to-use and convenient while on the go. Apps like Instagram or Google Maps are mobile apps that run on iOS devices (iPhones/iPads) or Android devices (Samsung Galaxy S8).
- Web Games - This is an area where JS excels due to its ability to create responsive interfaces and dynamic gameplay mechanics through code rather than by hand-coding animations/physics/etc.. Some examples include Minecraft Pocket Edition (Minecraft PE), Angry Birds 2 and BombSquad
JavaScript is much better suited for web applications that require highly complex UI interactions. It’s also the best option if your application requires more interactivity, because JavaScript allows you to update the DOM on multiple levels and in real-time. This makes it easier for users to see what changes they can make (and how) in order to achieve their goals.
JavaScript has some issues with performance, though—it can be slow at times when working with large amounts of data. Ruby on Rails is a good choice if you want something that's very fast and doesn't require as much overhead from you—it essentially does all of the heavy lifting while allowing developers more time to focus on other parts of their projects.
Pros and Cons of RoR
A web framework is a software framework that provides a standard way to build, deploy and run applications using a specific programming language. Web frameworks are often used as part of an integrated development environment (IDE) or deployed by an application server.
Ruby on Rails (RoR) is a web framework that allows developers to create complex applications in Ruby by using the MVC (Model View Controller) architecture pattern. Ruby on Rails was created in 2004 and has since become one of the most popular web frameworks out there today.
Pros and Cons of JS
JavaScript is a scripting language, meaning that it was designed as an extension of HTML. It is also known as ECMAScript and has several dialects. JavaScript was developed by Brendan Eich in 1995.
JavaScript is a dynamic language, which means it allows you to change the values of variables during runtime (or while your application is running). This can be useful if you want to modify the behavior of your app without having to restart it or even reload pages with new code!
JavaScript is lightweight because it doesn't require anything else besides itself in order for you to run an application written in JS; this means there's no need for installation packages like those required by C++ or Java apps!
Using Ruby on Rails or JavaScript depends on various factors
When choosing between Ruby on Rails and JavaScript, there are several factors to consider. The choice will depend on the specifics of the project and the developer's preferences, experience, and budget.
It's important to note that there is no one-size-fits-all solution when it comes to web development platforms. Every project requires a customized approach based on its specific needs and goals.
Development Speed & Cost
If you want to develop an application quickly, Ruby on Rails has the advantage over JavaScript. It’s a known fact that Ruby on Rails is faster to develop due to its convention-over-configuration nature and its active community of developers.
JavaScript is also easier to test than Ruby on Rails since the former has Jest as a testing library while the latter doesn’t have any dedicated testing library in place yet. If speed matters most for you, JavaScript wins this round because it requires less time for testing compared with Ruby on Rails.
When it comes to deployment, JavaScript wins again as it can be deployed using NodeJS or npm package manager. In addition, there are some cloud providers such as Microsoft Azure which supports NodeJS deployment but not yet available for Ruby On Rails developers due largely because they still require some more work before being ready for production environments like Heroku or AWS Elastic Beanstalk services which rely heavily upon them being able deploy applications efficiently (and cheaply) by taking care of all underlying infrastructure needs automatically so that developers don't need worry about anything else except writing code itself!
Finally when considering maintenance costs over time then we find that Ruby On Rails has higher initial development costs but lower maintenance costs whereas JavaScript wins with lower initial development costs but higher maintenance cost estimates…
Performance and speed
When it comes to performance, JavaScript is a lot faster than Ruby on Rails. The reason for this is that JavaScript has been built from the ground up to be fast. It has been optimized for efficiency and speed. On the other hand, Ruby on Rails was built on top of an existing framework called Ruby, which means it inherits many of its design decisions from the parent language.
Ruby on Rails is designed specifically for web applications and web-applications in general. It is considered more reliable than JavaScript because it doesn't have all of the same bugs and issues as JavaScript does (which makes sense since it's not written in JavaScript). Because of this, you can expect your application to perform better with Ruby on Rails than with JavaScript – especially if you're using one of the popular frameworks like Rails or Sinatra or Kitura (for non-Rails applications).
Consistent Code
In Ruby on Rails, you have to be careful about the way you write code because it will affect the entire project. For example, if you decide to use a certain type of class in one part of your application, then all classes should follow this format. If they don’t and they use different formatting or different syntax, then it will make it difficult for other developers who are working on the project with you.
JavaScript is more flexible and allows more freedom when writing client-side scripts as well as server-side scripts. This means that there isn’t necessarily a “right way” to do things; instead there are many options available that allow flexibility in how code is written so it can fit into different scenarios at different times depending on what works best for your projects needs at that time
Conclusion
Ultimately, choosing between Javascript and Ruby on Rails is going to depend on the goals of your startup. If you're looking for scale, both will probably work fine—however, Ruby on Rails may scale a bit better because it has a more mature framework behind it. On the other hand though, if you really want developers and designers using the latest technologies (such as HTML 5, CSS 3, and JavaScript's recent additions), then Node.js or Node Package Manager may be better for you.
