Exploring the Best Full-Stack Development Frameworks in 2023

In today’s ever-evolving digital landscape, full-stack web development has emerged as a powerful approach to creating dynamic and feature-rich web application.

This comprehensive development method combines both back-end and front-end development, providing developers with the tools they need to build sophisticated and interactive web apps.

With the rising demand for seamless user experiences and cross-platform compatibility, full-stack development frameworks have become increasingly popular, allowing developers to efficiently create robust web applications.

Let’s dive into the top full-stack development frameworks that are shaping the web development landscape in 2023.

Top 5 Benefits of Using Web Development Frameworks

Web development frameworks are essential tools for developers that simplify the creation of web applications by providing pre-built components and functionalities.

Here are five benefits of using web development frameworks:

  1. Streamlined Development:
    Frameworks offer ready-to-use components, templates, and libraries, reducing development time and effort significantly.
  2. Enhanced Productivity:
    By adhering to best practices and standard coding conventions, frameworks enable developers to work more efficiently and produce high-quality code.
  3. Improved Code Quality:
    Frameworks promote modularity and code reusability, resulting in well-structured and maintainable codebases.
  4. Cross-Platform Compatibility:
    Many frameworks support multi-platform development, allowing web apps to reach a broader audience across various devices.
  5. Community Support:
    Popular frameworks have large and active communities, providing developers with resources, updates, and support.

Here are five key differences between front-end and back-end frameworks:

Development Focus

  • Front-End Frameworks:
    Focus on user interface (UI) and user experience (UX) design, handling the presentation layer visible to users.
  • Back-End Frameworks:
    Deal with the server-side operations, managing databases, authentication, and business logic.

Languages:

  • Front-End Frameworks:
    Primarily use HTML, CSS, and JavaScript for creating interactive user interfaces.
  • Back-End Frameworks:
    Employ various programming languages such as Python, PHP, Ruby, and JavaScript (Node.js) to handle server operations.

Responsibilities:

  • Front-End Frameworks:
    Handle client-side tasks like UI rendering, user input validation, and DOM manipulation.
  • Back-End Frameworks:
    Manage server-side tasks like database interactions, business logic, and server security.

User Interaction:

  • Front-End Frameworks:
    Focus on enabling user interactions and experiences, aiming to deliver a seamless UI/UX.
  • Back-End Frameworks:
    Concentrate on processing user inputs, executing requests, and managing server operations.

Presentation vs. Functionality:

  • Front-End Frameworks:
    Emphasize the presentation and look of the web application, ensuring a visually appealing design.
  • Back-End Frameworks:
    Concentrate on the functionality and performance of the web application, ensuring efficient data processing and handling.

All Types of Web Framework Architectures:

Web development frameworks follow various architectures or design patterns to organize and structure applications. Let’s explore three common architecture types:

Model-View-Controller (MVC):

MVC is a widely-used architecture in web development, dividing the application into three interconnected components.

Benefits:

  • Separation of Concerns:
    MVC separates the application into distinct parts, allowing developers to work on specific components independently.
  • Reusability:
    Models and Views can be reused in different parts of the application, promoting code reusability.
  • Maintainability:
    MVC architecture eases the maintenance process as developers can update individual components without affecting others.

Model View-View-Model (MVVM):

MVVM is a variant of the MVC pattern, commonly used in front-end development for creating dynamic user interfaces.

Benefits:

  • Two-Way Data Binding:
    MVVM enables automatic synchronization between the model and the view, simplifying data handling.
  • Separation of UI and Logic:
    MVVM separates the UI and application logic, enhancing code maintainability and readability.
  • Testability:
    MVVM architecture facilitates unit testing, as the UI logic is separated from the business logic.

Three-Tier Architecture:

The three-tier architecture divides the application into three layers: presentation/UI, application logic/functionality, and the database.

Benefits:

  • Scalability:
    Three-tier architecture enables each layer to be independently scaled, enhancing overall application scalability.
  • Modularity:
    Separation of concerns makes the application modular and easy to maintain.
  • Resilience:
    Isolating layers enhances the application’s resilience, allowing one layer to be updated without affecting the others.

Top 10 Statistics and Facts from Various Sources:

  • Full-stack web development is projected to be one of the most sought-after tech skills, with an expected growth rate of over 20% annually.
  • ReactJS remains the most popular front-end framework, with over 60% of developers choosing it for web app development.
  • Angular is widely used in enterprise-level applications, with over 40% of Fortune 500 companies employing it.
  • Django, a Python-based back-end framework, has experienced a 30% increase in active projects over the past year.
  • Laravel’s community has grown significantly, surpassing three million developers worldwide.
  • NodeJS, known for its speed and scalability, is utilized by major companies such as Netflix and LinkedIn.
  • Ruby on Rails remains a popular choice among startups and small businesses due to its rapid development capabilities.
  • Flask, a lightweight Python framework, has witnessed increased adoption for its simplicity and flexibility.
  • CodeIgniter continues to be favored by developers seeking a lightweight PHP framework with minimal setup requirements.
  • VueJS is experiencing significant growth in adoption, with over 40% increase in the number of projects compared to the previous year.

Top 10 Most Popular Web Frameworks of 2023:

  1. ReactJS
  2. Angular
  3. VueJS
  4. JQuery
  5. Django
  6. Flask
  7. Laravel
  8. CodeIgniter
  9. NodeJS
  10. Ruby-on-Rails

ReactJS:

ReactJS, developed by Facebook, was initially released in 2013. It was created to address the challenges of managing complex user interfaces in large-scale applications.

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ReactJS has gained immense popularity among developers due to its simplicity, reusability of components, and performance optimization.

Its large and active community continuously contributes to its growth and offers a wide range of resources, making ReactJS the top choice for front-end development.

Benefits of ReactJS App Development:

  • Efficient Rendering:
    React’s virtual DOM efficiently updates only the necessary components, enhancing performance.
  • Component Reusability:
    React’s modular components facilitate code reusability, leading to faster web app development.
  • Strong Community Support:
    React app development has a vast and active community, providing continuous updates and support.
  • Seamless Integration with React Native:
    React Developers can easily reuse React components to build cross-platform mobile apps.
  • Virtual DOM:
    React’s virtual DOM improves performance by minimizing unnecessary updates.

Angular:

Angular, developed by Google, was first released in 2010 as AngularJS and later revamped as Angular in 2016. It was designed to create dynamic web applications with a focus on data binding and dependency injection.

Angular’s strong emphasis on code organization and maintainability has made it a popular choice for enterprise-level projects.

Angular’s robust features, two-way data binding, and seamless integration with TypeScript have earned it a strong following among developers.

Its scalability, extensive documentation, and active community support have solidified Angular’s position as a leading front-end framework.

Benefits of Angular App Development:

  • Two-Way Data Binding:
    Angular app development facilitates two-way data binding and simplifies data synchronization between the model and the view.
  • Dependency Injection:
    Its ‘dependency injection’ system facilitates code organization and testability.
  • Robust Testing Support:
    Its built-in testing tools allow Angular developers to create reliable and maintainable tests.
  • Modular Architecture:
    Angular’s modular approach promotes code maintainability and scalability.
  • Extensive Documentation:
    The development technology offers comprehensive documentation and resources, easing the learning process.

VueJS:

VueJS, created by Evan You and released in 2014, aimed to bridge the gap between React and Angular.

It was developed with a focus on simplicity, performance, and ease of integration.

Vue’s progressive nature allows developers to adopt it incrementally into existing projects.

VueJS’s intuitive syntax, reactive data binding, and seamless integration with other projects have contributed to its rising popularity among developers.

Its small file size, ease of learning, and ability to handle both small and large-scale applications make VueJS a preferred choice for developers worldwide.

Benefits of VueJS App Development:

  • Reactive Data Binding:
    Vue’s reactive data binding system ensures automatic UI updates with data changes.
  • Component-Based Architecture:
    The component-based approach enables VueJS developers to enhance code organization and reusability.
  • Lightweight Size:
    Its small file size ensures faster loading times and better overall performance.
  • Smooth Learning Curve:
    Its intuitive syntax makes it easy for developers to get started quickly.
  • Excellent Performance:
    The virtual DOM allows for efficient rendering and optimal application performance.

JQuery:

JQuery, developed by John Resig and released in 2006, was created to simplify DOM manipulation and event handling in JavaScript.

It revolutionized web development by providing a concise and cross-browser-compatible way to interact with HTML elements.

jQuery’s widespread adoption in the early days of web development cemented its popularity among developers.

Although newer frameworks have emerged, jQuery remains relevant for its simplicity, extensive plugin ecosystem, and compatibility with various browsers.

Benefits of JQuery App Development:

  • Simplified DOM Manipulation:
    JQuery’s concise syntax simplifies DOM manipulation and event handling.
  • Cross-Browser Compatibility:
    It ensures consistent behavior across different web browsers.
  • Extensive Plugin Ecosystem:
    The development technology has a vast plugin library that provides solutions for various web development needs.
  • Efficient Event Handling:
    Its event handling system allows JQuery developers to build smoother and more interactive user experiences.
  • Lightweight and Fast:
    Its small file size ensures quick loading times and reduced page load times.

Django:

Django, released in 2005, was created by a group of developers at the Lawrence Journal-World newspaper to build robust web applications rapidly.

It is written in Python and follows the “batteries included” philosophy, providing a wide range of built-in tools and features.

Django’s high-level abstractions, built-in admin interface, and efficient ORM have made it a preferred choice for web developers, particularly in the Python community.

Its scalability, security features, and active community support have solidified its reputation as a reliable back-end framework.

Benefits Django App Development:

  • High-Level Abstractions:
    Django web app development provides high-level abstractions, simplifying common web development tasks.
  • Built-In Admin Interface:
    The framework has built-in admin interface which facilitates Django developers to accelerate back-end development and content management.
  • Robust ORM:
    It features Object-Relational Mapping (ORM) streamlines database interactions and ensures data consistency.
  • Comprehensive Documentation:
    Django offers extensive documentation and resources, making it beginner-friendly.
  • Strong Community Support:
    The framework has an active community which ensures continuous improvement and troubleshooting.

Flask:

Flask, created by Armin Ronacher and released in 2010, was designed as a lightweight and flexible alternative to more extensive frameworks like Django.

It follows a minimalistic approach and allows developers to customize components based on project needs.

Flask’s minimal setup requirements, easy configuration, and extensibility have attracted developers looking for a flexible back-end framework.

Its small file size, straightforward learning curve, and compatibility with various Python libraries make it a popular choice for smaller to medium-sized projects.

Benefits of Flask App Development

  • Minimal Setup:
    Flask’s minimalistic design requires less setup and configuration, saving development time.
  • Easy-to-Extend Architecture:
    It allows developers to customize components based on specific project needs.
  • Customizable Components:
    The framework’s modular approach enables developers to use only the components they require.
  • Extensive Ecosystem:
    It benefits from a large library of extensions, facilitating additional functionalities.
  • Extensive Libraries:
    It has a vast range of libraries and supports various web development requirements.

Laravel:

Laravel, released in 2011 by Taylor Otwell, was built to provide an expressive and elegant syntax for PHP web development.

It follows the MVC pattern and includes the powerful Blade template engine, which simplifies front-end development.

Laravel’s expressive syntax, extensive library of packages, and active community have contributed to its rapid growth in popularity.

Its robust security features, built-in testing support, and seamless database migration tools make Laravel a top choice for PHP developers worldwide.

Benefits of Laravel App Development:

  • Blade Template Engine:
    Laravel’s Blade template engine simplifies and enhances front-end development.
  • ORM (Eloquent):
    Its Object-Relational Mapping (ORM) provides an elegant and expressive database query system.
  • Artisan Command-Line Tool:
    The framework has a built-in command-line tool which streamlines repetitive tasks and code generation.
  • Strong Security Features:
    Laravel incorporates robust security features to protect against common vulnerabilities.
  • Expressive Syntax:
    It has a clear and expressive syntax that makes code more readable and maintainable.

CodeIgniter:

CodeIgniter, initially released in 2006, was developed by EllisLab as a lightweight and high-performance PHP framework. It was created to offer a straightforward and efficient solution for building web applications without the restrictions of a full-fledged framework.

CodeIgniter’s minimal footprint, easy installation, and efficient performance have made it popular among developers looking for a lightweight PHP framework.

Its simple configuration and small learning curve make it an attractive option for small to medium-sized projects.

Benefits of CodeIgniter App Development:

  • Light Installation:
    CodeIgniter’s lightweight design ensures quick installation and reduced setup complexity.
  • Clear Documentation:
    It offers comprehensive and easy-to-follow documentation for developers.
  • Excellent Performance:
    The framework has an efficient architecture which guarantees fast-loading web applications.
  • Minimal Server Requirements:
    The development technology’s low server requirements make it compatible with various hosting environments.
  • Straightforward Configuration:
    CodeIgniter features an easy configuration process that speeds up project development.

NodeJS:

NodeJS, released in 2009 by Ryan Dahl, introduced server-side JavaScript execution using the V8 JavaScript engine.

It enables developers to build scalable and real-time applications by leveraging non-blocking I/O and event-driven architecture.

NodeJS’s ability to handle concurrent connections, speed, and scalability have made it a preferred choice for developers building real-time applications like chat, gaming, and collaboration tools.

Its extensive module ecosystem (NPM) and support for asynchronous programming have solidified its popularity among developers.

Benefits NodeJS App Development:

  • Event-Driven Architecture:
    NodeJS’s event-driven, non-blocking I/O model ensures efficient and scalable performance.
  • Real-Time Applications:
    NodeJS app development excels in building real-time applications like chat, gaming, and collaboration tools.
  • Large Module Ecosystem:
    Its extensive module ecosystem (NPM) offers a wide range of pre-built functionalities.
  • Non-Blocking I/O:
    NodeJS framework features a non-blocking I/O model that enables concurrent connections, enhancing application responsiveness.
  • Speed and Scalability:
    The development framework’s performance and scalability make it ideal for handling large numbers of simultaneous connections.

Ruby on Rails:

Ruby on Rails, released in 2004 by David Heinemeier Hansson, was developed to provide a framework that follows the principles of convention over configuration.

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It offers rapid development capabilities and encourages clean and readable code.

Ruby on Rails gained popularity for its developer-friendly code, built-in database migration tools, and active community support.

Its focus on developer happiness, rapid development, and elegant syntax has made it a favoured choice among startups and small businesses.

Benefits of Ruby-on-Rails App Development:

  • Developer-Friendly Code:
    Ruby-on-Rails development promotes clean and readable code, making development more enjoyable.
  • Seamless Database Migration:
    It includes built-in database migration tools for easy data management.
  • Active Community:
    It is supported by a large and active community of Ruby-on-Rails developers who continuously contribute to the framework’s improvement.
  • Built-In Testing Support:
    Ruby-on-Rails has built-in testing support which encourages testing, ensuring reliable and bug-free applications.
  • Elegant Syntax:
    Ruby-on-Rails’ elegant syntax simplifies code maintenance and readability.

Top Things to Consider Before Choosing a Web Development Framework:

While choosing the right web development framework, consider the following factors:

  1. Project Requirements:
    Evaluate the project’s complexity and choose a framework that aligns with your application’s needs.
  2. Learning Curve:
    Consider the ease of learning the framework, especially if you have a team of developers with varying skill levels.
  3. Scalability:
    Choose a framework that can scale with your application’s growth and handle increasing traffic.
  4. Community Support:
    Ensure the framework has an active community that can provide updates, support, and solutions to issues.
  5. Security:
    Evaluate the framework’s security features and assess its ability to handle potential vulnerabilities.
  6. Performance:
    Look for frameworks that prioritize performance and optimize application speed.
  7. Documentation:
    Consider the quality and comprehensiveness of the framework’s official documentation.
  8. Third-Party Integration:
    Check if the framework supports integration with third-party tools and libraries.
  9. Development Speed:
    Choose a framework that allows for rapid development without sacrificing code quality.
  10. Long-Term Viability:
    Select a framework with a strong user base and continuous development support for long-term success.

Conclusion:

Full-stack development frameworks have revolutionized the way web applications are built, providing developers with powerful tools to create dynamic and robust web apps.

As the demand for feature-rich and interactive web experiences continues to grow, these frameworks have become essential for modern web development.

Whether it’s front-end frameworks like ReactJS, Angular, and VueJS or back-end frameworks like Django, Flask, and Laravel, each offers unique advantages and empowers developers to build web applications that meet the demands of today’s digital world.

When selecting a web development framework, consider your project’s requirements, scalability, security, and the community’s support to ensure a successful and efficient development process.

With the right framework in hand, you’ll be on your way to crafting exceptional web applications that stand out in the digital landscape of 2023 and beyond.

Frequently Asked Questions

How much time does it take to build a web app?

The time to build a web app depends on various factors, including complexity, scope, development team size, and chosen frameworks. On average, it may take several weeks to several months to complete a web app.

Can I use multiple frameworks for a single web app?

Yes, it’s possible to use multiple frameworks within a web app. Front-end and back-end frameworks can work harmoniously together, allowing developers to leverage the strengths of each framework for different aspects of the application.

How can I choose the right framework for my project?

Consider factors like project requirements, team expertise, scalability, community support, and documentation when choosing a framework. Conduct research, try out demos, and seek recommendations to find the best fit for your specific project needs.

What are the key benefits of full-stack development?

Full-stack development offers several advantages, including streamlined development, faster time-to-market, efficient team collaboration, reduced dependency on external teams, and a comprehensive understanding of the entire application stack.

Benefits Of Ruby On Rails Application Development

Ruby on rails has been one of the tops most popular and advanced server-side web frameworks for a few years.

But still, some investors ask why we suggest Ruby on rails to develop their web application since all other frameworks and languages are available.

And obviously, they do not have any clue about it, it’s sure.

When you think a bit about it, it does seem there right is to ask as he/she the person who is investing to build the object and is going to use it as well.

So before I embark on the discussion of the benefits of using Ruby on Rails, let me explain first what Ruby on Rails actually is.

What is Ruby on Rails:

Ruby is a dynamic; fully object-oriented scripting language created back in 1995. Using HTML, JavaScript, and CSS developers can build an architecturally clean, and high-quality web application.

During the building of Basecamp in 2005, David Heinemeier Hansson (DHH) envisioned a controlling library over the Ruby programming language, thus originating the rails framework.

Later he made it extensible and flexible and uprooted with the open-source market.

And the framework was further improved and makes the breakthrough for web application development.

The Key principle of RoR development is “Convention over Configuration”.

It means the developer does not need to spend much time to configure the files in order to set up where are Rails comes with a set of convection that helps to speed up the development process.

From the management point of view, Ruby on rails community supports an iterative development method knows as Agile Development.

This Method encourages a collaborative and flexible approach which well appropriate for the web app development with fast-changing necessities.

Ruby on Rails Latest VersionsSource: Rubygems[.]org

Over the years Ruby on Rails has been upgrading its version (Currently: 6.0.0.beta3 – March 13, 2019) and gained a huge following.

I think this is enough for the introduction. Now Let’s see the advantages of using this framework on web application development.

Advantages of using RoR:

The RoR framework follows the 3 major designing ethics which endorse the simplicity in building a complex system.

  • MVC (Model View Controller) Architecture
  • Conventions over Configurations Model
  • DRY (Don’t Repeat Yourself)

Along with, other benefits of ruby on rails are:

Simplicity:

With simple and readable syntax helps ruby programmers to execute more in less code. So, both developers and investors can view each development and quick learning progresses on the project.

The framework has the inbuilt solutions to the variety of problems that a web developer commonly faced. In case of any customized function that you need to employ, there is a gem available in the RubyGems.

If not, still the developer can find an expert from the Ruby community who can come up with the solution.

The set rules and prototypes of RoR facilitate further web application development. So, the developer does not need to waste his/her time on searching the appropriate structure for the application.

Faster development:

The experts quote Ruby on Rails minimize 20-40% website development time as compared to the other popular frameworks.

And it can be made possible due to the object-oriented nature of Ruby such as the bend code base, modular design, wide-ranging open-source code developed by the Rails community, and a wide range of pre-built plugin solutions for feature development.

Also, the developer can access the various pre-built modules which can take standard and non-standard components from a “garage’ and integrate them into the product.

The same components can be reused as well.

Moreover, the framework offers an option of integrated testing in the process of the coding which saves both time and efforts of the developer.

Easy to maintain and update:

Well, RoR is known for its predictability and stability. The programmer can modify or change the existing codes and can add new functionality with ease.

It means, if you want to upgrade your existing application, the rails convection will help to make it possible in lesser time without any complexity. This is more valuable for bigger projects.  

Also, the substitution of the development team would not be an issue if you use RoR for your application.

Cost-effective:

For investors, Ruby on Rails is the perfect saving prospects. As I already have mentioned above, the development process is up to 20-40% lesser developed under the Ruby platform. As a result, it will cut your cost.

As it is an open-source platform, it can be used by any individual or corporation. And supports open-source Linux and many free web servers. So, you do not need to buy any license.

And seeing as the entire development procedure and code updates are executed faster, investors lean to spend fewer budgets on the development of their web applications.

Quality product:

By the help of high-quality libraries, the developer built a hassle-free web application instead of writing boilerplate code each time.

It leads to concentrate on determining the application development and building a better product for you.

Same time, RoR also endorses testing automation, which helps to deliver better-performing software.

Being friendly to web designers in terms of structuring, RoR also facilitates web apps and sites more appealing.

Fit to every Industry:

From the years, the community of Ruby has been focusing on web development.

However, the use of RoR for various purposes has grown like e-commerce, content management system, mobile application backend, Fintech, market place social networks, etc.

Industries are using RoR platform.Source: Valuecoders Image

While the framework is flexible and can easily configure to any form of business and products, the demand for use of RoR has also has been increased among business owners. You might be thinking about how you can hire a Ruby on Rail developer and how much it may cost.

Industries can use these benefits at most:

Ruby on Rails is the best option to choose for the long term and dynamic projects. If you plan to build a general-purpose app or you need a business-critical solution, Ruby programming is the better option for you too.

Here I have mentioned some other industries that can get the most benefit out of Ruby on Rails:

  •     Social Media and Networking
  •     Beauty & Fashion Website Design
  •     Blogs & Widgets
  •     eCommerce Application Development
  •     Real Estate
  •     Healthcare
  •     Sports & Fitness
  •     Retail
  •     CRM

Conclusion

The overall conclusion is, it is excellent over time and performance which can absorb the changes, easy to collaborate, and can produce the best quality product for you.

As a web development company, Andolasoft has been working on Ruby on Rails framework from the last 11+ years and more than 250+ Rails projects have been delivered successfully.

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How To Hire Ruby On Rails Developer Why Businesses Choose It

Lots of questions in your mind or you must be getting into a brain-storming session with your technology professionals to build your new application with a powerful platform such as ‘Ruby on Rails’.

I am sure, you have made all the plans to build your next multi-million-dollar idea but not sure which technology to go for ! Still unsure – let me help you, read along….

Choosing the right programming language for your dream application is always a bit tricky. It’s like going to purchase your new car with lots of excitements and without knowing the brand value.

The demand for Ruby on rails developers has continued to grow, there are 60,518 US job openings as of 2021.

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 Ruby on Rails language is written in ruby, which is a dynamic, general purpose programming language. Ruby on Rails is a framework and not a language which confuses most people.

Right professionals can guide you better and give life to your dream application – such as the ruby on rails.

Ruby on Rails

Now the question arises how frameworks like Ruby in Rails can be worth for your requirements?

“I’m still convinced that RoR is adequate to implement the requirements of about 95% of today’s web applications, it’s obvious that it isn’t “hip” any more. I agree that the language and the framework might not scale up to millions of concurrent users, thousands of data streams etc., but I assume that this is not relevant for all but very few companies.

All the micro services and big data buzz reminds me of the mindless adoption of EJB application servers in the early 2000s, when even the simplest web application was designed using transaction monitors and heavyweight EJBs.

The team productivity for developing small to midsized web applications with RoR is still unbeaten – there’s just no other framework that can deliver results within short time.”

— Nikolaus Rumm (Agile Manager in Transition)

According to Angel list, let have a look at the demand for programming skills based on the software developers, worldwide;

Programming Skills of Software Developers

(Source – zikka Blog)

Now a day’s all top industry like business, shopping, health and top companies, entrepreneurs are using Ruby on Rails for their web application.

Have a look at the visual representation of Ruby on Rails technology in various industries.

Ruby on Rails in Various Industries

(Source: http://denineguy.github.io)

Ruby on Rails speed and agility results in high productivity and growth of the business. Widely used social media portal Twitter was developed using Rails.

Ruby On Rails(Source: Blog Websites Framework)

Shopify – the online store

Orangescrum–the web-based project management tool and

Wakeupsales –the CRM application has been developed using this technology and a lot others.

With latest features and low-upfront cost, developers can build web apps whereas the business owners save on their overall cost and quicker development cycle.

Why Choose Ruby On Rails?

Ruby on rails is an open-source, with more than 5000 people, that has contributed to RoR making it a well-maintained and robust open-source framework. Many Ruby on Rails experts keep it more up to date and performance.

Ruby on Rails developers provide promising results and that is the only reason why both startup and enterprise business owners get involved with ruby on rails.

Ruby on Rails simplifies repetitive work, allows rapid development. It means you can develop a Proof of concept and MVP (minimum Value Product) as quickly as possible.

Now, you must be pondering from where actually you would be getting your next best Ruby on Rails developer.

Don’t panic, here I am sharing some important tips to hire your next Ruby on Rails Developer;

Tips To Hire Ruby On Rails Developer

1.Work Experience And Portfolio

As you know experience matters in all places of work and there is no substitute for experience. Yes, this is fairly new language, but it’s advisable to go with an experienced professional. Before hiring a ruby on rails developer or company, check their portfolio and case studies to get an idea about their capabilities and expertise.

2.Technical Expertise And Capabilities

You need to judge a developer, both in technical and non-technical part. In non-technical part you need to check his/her language of communication, approach, willingness towards work and the various sources from where he/she will get information over the internet.

In technical part, he/she must have expertise in syntax, oop programming, MVC paradigm, MVC paradigm, API + JSON , front-end skill, database and various tools that are used in ruby on rails. Also, analyze the matured level to handle simple as well as complex projects.

3. Knowledge On Functionality And Methodology

You can judge a developer by analyzing his/her work methodology. You need to find out if the developer and his company adopting the standard industrial practices and quality control methods.

You need to have a quick analysis of their previous projects functionality and the way they have delivered these projects.

4. Communication And Interpersonal Skills

As we know communication is a major part to get things done in an easier way. Your developer must understand about your project requirements and what are you exactly looking for.

 5. Approach Towards Work And Delivery

After understanding your ideas, execution of these ideas with better strategy and planning is a shine of a good developer. You need to judge how much focus he/she is giving towards you’re idea.

I’ve worked with the team at Andolasoft on multiple websites. They are professional, responsive, & easy to work with. I’ve had great experiences & would recommend their services to anyone.

Ruthie Miller, Sr. Mktg. Specialist

Salesforce, Houston, Texas

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Right developer or a company will share a complete roadmap and project workflow and delivery process with you even if you don’t have technical ideas.

In Short they will consult and guide you. Then you know you’re on the right track.

 Conclusion:

It’s not easy to choose the right coding framework, or where to invest your time and money but as a Technical Coder as well as a Ruby on Rails Consultant – I will suggest you to go with Ruby on Rails that is suitable from small to medium-sized and enterprise-level apps.

Ruby on rails programmers are one of the preferred choices for many projects, as it gives us many options for fast development for custom software solutions.

The Ruby on Rails web developers are very well established with the tools to create technically complex web projects. All the advantages make rails a strong tool to build MVP which satisfy the market launch of successful startups and are also used by many large companies.

I will love to hear your views and answer your questions. Place in your comments below.

Andolasoft has been working on Ruby on Rails framework from last 9+ years and more than 250 Rails projects have been delivered by us with a team of more than 40+ experienced RoR developers.

If you are planning to develop your Ruby on Rails applications, you can develop it from our experienced and expert developers.

 

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Closures In Ruby: Lambdas & Procs

Ruby handles Closures in a rather unique way, with Lambdas & Procs being two of the most powerful features.

A Closure basically has the following properties:

  • Can be passed around like an object
  • Remembers values of all the variables that were in scope.
  • Accesses the variables when called, even if they may no longer be in scope.

In Ruby, Closures are supported through Procs and Lambdas.

How Are These Objects Different?

The basic difference is in terms of returning the objects and argument passing. Lambdas check the number of arguments, while Procs don’t.

Here’s the code snippet for Lambdas:

[code language=”html”]
myblock = lambda { |p| puts p }
$> myblock.call(5)
#output: 5
$> myblock.call
#output: ArgumentError: wrong number of arguments (0 for 1)
[/code]

But, in case of Procs:

[code language=”html”]
proc= Proc.new { |p| puts p }
$> proc.call(5)
#output: 5
$> proc.call
#output: returns nil
$> proc.call(5,4,3)
#output: prints out 5 and forgets about the extra arguments
[/code]

Lambdas and procs treat the ‘return’ keyword differently. Here’s an example that uses Lambdas:

[code language=”html”]
def sample_method
lambda { return "Return me from the block here" }.call
return "Returning from the calling method"
end
$> puts sample_method
[/code]

Output: Returning from the calling method

Here’s another example using Proc.new:

[code language=”html”]
def my_method
Proc.new { return "Return me from the block here" }.call
return "Returning from the calling method"
end
$>puts my_method
[/code]

Output: Return me from the block here.

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SQL Injection (SQLi): How To Fix It In Ruby On Rails

What is SQL Injection Vulnerability?

SQL injection is vulnerability where an attacker can manipulate some value used in an unsafe way inside a SQL query. The bug allows SQL injection through dynamic finder methods, leading to data leaks, data loss & other unpleasant outcomes.

Let’s consider the following code to get customer information by email:

[code language=”html”]
Customer.where("email = #{user_data}").first
[/code]

Since the attacker has full control over ‘user_data’, they can insert whatever they like in the ‘where query’. For example:

[code language=”html”]
user_data = “email@somedomain.com; DROP TABLE customers;”
[/code]

The above ‘user_data’ with ‘where query’ will be executed separately as two SQL commands in the database, like this:

[code language=”html”]
SELECT * FORM customers WHERE email=’someone@example.com; DROP TABLE customers;–‘
[/code]

This results in complete data loss from customers table. Apart from data loss, the attackers can get useful information from your database using SQL injection.

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Here is a sample code where User is being searched by the username:

[code language=”html”]
User.where("username = #{user_data}").first
[/code]

The attacker inserts the following text as ‘user_data’:

[code language=”html”]
user_data = "” or admin=’t’–"
[/code]

The above ‘user_data’ with ‘where query’ works like this:

  • The first part of the ‘user_data’ ‘# returns empty result set as the username is blank.
  • The second part, admin=’t’ fetches admin information from the table.
  • The last part — is a SQL comment to cancel all further command execution.

With this, all information about the admin is now in the attacker’s hands which might lead to serious problems.

Preventing SQL Injection Vulnerability

The best way to find out if an application is vulnerable to injection is to check whether the entire use of interpreters clearly segregates not-to-be trusted data from the command/query. In SQL calls, all the variables should bind with the prepared statements and stored procedures, whereas the dynamic queries should be avoided to prevent SQL vulnerabilities.

ActiveRecord & some other ORMs have all the facilities for parameterising queries. Here are some of the frequently used unsafe queries and safer ways to fix them:

Single Parameter Queries

# Unsafe Query

[code language=”html”]
Post.where("post_title = ‘#{post_title}’")
Post.where("post_title = ‘%{post_title}’" % { post_title: post_title })
[/code]

# Safe Query

[code language=”html”]
Post.where(post_title: post_title)
Post.where("post_title = ?", post_title)
Post.where("post_title = :post_title", post_title: post_title)
[/code]

Compounding Queries

# Unsafe Query

[code language=”html”]
def unsafe_query
query = []
query << "post_title = #{post_title}" if condition1
query << "author = #{author}" if condition2
Post.where(query.join(‘ and ‘))
end
[/code]

# Safe Query

[code language=”html”]
def safe_query
Post.all.tap do |query|
query.where(post_title: post_title) if condition1
query.where(author: author) if condition2
end
end
[/code]

Like Query

# Unsafe Query

[code language=”html”]
Post.where("post_title LIKE ‘%#{post_title}%’")
[/code]

# Safe Query

[code language=”html”]
Post.where("post_title LIKE ?", "%#{post_title}%")
[/code]

Conclusion

From the above mentioned Unsafe vs Safe illustrations, it’s clear that if there is a surrounding quote to the query, it’s vulnerable to SQL Injection. Thanks to clever methods, this is hardly a problem in most Rails applications now-a-days. However, this is a very common but devastating attack in the world of web apps.

Hence, it’s important to understand the problem & fix it as described above.

If you’re worried about the security of your Ruby on Rails App, we would be happy to help you. If you’re planning to start something new on RoR, get in touch with us. We’ll convert your ideas into app.

Module In Ruby And Its Usages In Rails

Ruby is an Object Oriented Programming (OOP) language. This programming language based upon various components such as classes, object, variables etc. Ruby also provides a nice building block for applications, and which is known as module. A module is a collection of methods and constants. It defines a namespace in which other methods and constant can’t step on your methods and constants.

Purpose of a Module:

Ruby module is a component to regroup similar things. Ruby methods, classes and constants can be grouped by similarity with the help of modules.

Here is the Two benefits provide by the modules

  • Ruby provide ‘namespace’, and which basically helps to prevent name clashes.
  • Ruby’s ‘mixin’ facility is implemented with the help of modules.

The basic syntax of module is:

[code language=”html”]
module Identifier
statement1
statement2
………..
End
[/code]

Uses:

Ruby module mainly functions as a namespace. It lets us define various methods for the actions that will perform. When a method defined inside a module does not clash with other methods that are written anywhere else, though they’re having the same names.

Module constants are named like class constants with an initial uppercase letter. This are module methods, and also defined like class methods.

Here is an example.

[code language=”html”]
module MyModule
def method
puts “hello”
end
end
[/code]

To access the methods and constants inside a module in a class include key word is used.

[code language=”html”]
class Customer < ActiveRecord::Base
include MyModule
end
[/code]

To use the method that is defined inside a module, specify the module name followed by a dot and then the method name.

Ruby Mixins and Ruby Modules:

Ruby is purely an OOP language. But it does not support multiple inheritances directly, which is handled beautifully by Modules. They provide a facility called ‘mixin’ that eliminates the requirement of multiple inheritance. In Ruby when ‘mixins’ are called and used in proper manner they provide high degree of versatility functionality.

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A module ‘mixin’ generally consists of several lines of codes to set up conditions where the module can mix in with a class or classes to improve the functionality of the class or itself too. Here is an example of a module ‘mixin’.

[code language=”html”]
module A
def a1
end
def a2
end
end

module B
def b1
end
def b2
end
end

class MyClass
include A
include B
def s1
end
end

obj = Objet.new
obj.a1
obj.a2
obj.b1
obj.b2
obj.s1
[/code]

Here module A and B consist of two methods individually. They are included in the classMyClass. Now MyClass can access all the four methods a1, a2, b1, b2. So it can be said that Myclass inherits from multiple modules. Thus multiple inheritances are implemented with the help of module’s ‘mixin’ facility.

Conclusion:

Modules don’t have any direct analogy in any mainstream programming language. They are used mostly in Ruby language. They are one of the key features making Ruby’s design beautiful. With the facility of ‘namespacing’ and ‘mixin’ modules make Ruby more flexible Object Oriented Programming language. They also make the application highly secure as classes and their objects inherit from modules and modules are having ‘mixins’.

Planning something with RoR? We would love to get in touch with you.