How React JS Cuts the Development Cost

How React JS Cuts the Development Cost

Reducing Costs with React JS

This article focuses on how React JS cuts the development cost and streamline the creation process, letting you save time and money.

App development rarely comes cheap, but with how vital the Internet is in our everyday lives it can yield significant returns. People spend more time online than ever, making a website or web application a critical investment for any business.

However, it’s also a complex process with many things to consider: core features, user requirements, technology choices, budget constraints, timelines, and long-term maintenance costs, which can start adding up very fast. Luckily, there is a way to reduce the strain development can put on your wallet!

By choosing the right technology and approach, you can make your. development process more cost-effective without compromising on quality or functionality. Let’s dive into the world of React JS development and discover how it can optimise your web development journey.

What is React?

React logo: How React JS can cut a development cost?

React JS is an open-source JavaScript library from Meta, which has become a favourite of many web developers due to its ability to build dynamic user interfaces. Its reusable components snap together with ease, promoting maintainability and scalability.

React is not only about the visuals – its virtual DOM ensures efficient updates behind the scenes, enhancing performance, while JSX syntax allows developers to write HTML-like code within JavaScript.

Backed by a vast community and a rich ecosystem of tools, React encourages faster development cycles. Additionally, React’s unidirectional data flow and state management capabilities, including hooks like ‘useState’ and ‘useEffect’, streamline the development of applications.

React JS Features

Whether for single-page apps or mobile development with React Native, React.js is a versatile and powerful tool in modern web development. Some of its main features are:

  • Declarative: Creating interactive UIs is made easy with React’s declarative approach. By designing simple views for each state in your application, React efficiently updates and renders the necessary components when data changes, making the code more predictable.
  • Component-Based: With a component-based architecture, React allows developers to build encapsulated components that manage their state and can be turned into complex UIs. This promotes reusability and maintainability, as developers can build and test components independently before integrating them into larger applications.
  • “Learn Once, Write Anywhere”: This philosophy encourages developers to use the same code across different platforms. React can render on the server using Node.js and power mobile apps using React Native, facilitating code reuse and consistency.
  • Enhanced Developer Experience: Features like JSX syntax, a rich ecosystem of libraries and tools, and React DevTools for inspecting and debugging components increase productivity and ensure high-quality application development.
  • Efficient Updates with Virtual DOM: React’s virtual DOM creates an in-memory representation of the real DOM, allowing efficient updates by rendering only the parts that have changed. This leads to faster performance and a smoother user experience.
  • Unidirectional Data Flow: Unidirectional data flow, where data flows in one direction from parent to child components, makes data flow easier to debug, particularly in large applications​.

Best use cases for React

React.js excels in various development scenarios, by letting developers leverage its full potential for different types of applications.

  • Complex Web Apps: Next.js, a popular framework built on top of React, enables server-side rendering (SSR), static site generation (SSG), and hybrid rendering approaches. This is crucial for SEO-friendly web applications and improving the performance of complex web apps.
  • eCommerce Platforms: React.js is well-suited for building eCommerce platforms that require dynamic content, real-time updates, and complex user interactions. With libraries like Redux for state management and React Query for data fetching, developers can create highly interactive and performant eCommerce sites.
  • Enterprise Applications: Large-scale enterprise applications, such as Customer Relationship Management (CRM), Enterprise Resource Planning (ERP), and other internal tools, benefit from React’s component-based architecture, which promotes maintainability and scalability.
  • Component Libraries and Design Systems: React.js is ideal for building reusable component libraries and design systems, ensuring consistent UI across different parts of an application or multiple projects. Companies can create a shared set of UI components that follow their branding and UX guidelines.
  • Real-Time Collaboration Tools: Applications that require real-time collaboration, such as document editors, project management tools, and chat applications, benefit from React’s efficient state management and real-time data handling capabilities.
  • Mobile App Development with React Native: React Native, a framework for building mobile apps using React.js, continues to be a top choice for cross-platform mobile app development. It allows developers to use the same codebase for both iOS and Android applications, significantly reducing development time and cost.
  • Single Page Applications (SPAs): React.js is highly suited for SPAs due to its efficient rendering and state management capabilities. Applications like dashboards, admin panels, and social media platforms benefit greatly from React’s fast UI updates and dynamic data handling.
  • Progressive Web Apps (PWAs): PWAs offer a native app-like experience on the web. React.js, combined with service workers and other PWA technologies, allows developers to create fast, reliable, and engaging user experiences that work offline and on low-quality networks.

Not sure if React.js is the right choice?

Factors affecting development cost

Understanding what influences development costs is crucial before embarking on your project. Here’s a breakdown of key factors:

  • Project Scope: A large enterprise web app will naturally require a larger budget compared to a streamlined mobile app.
  • Development Team: The experience and location of your development team significantly impact costs. In-house developers might command higher salaries than outsourced team or augmented teams.
  • App Functionality: Clearly defined features from the outset help keep costs predictable. Scope creep, adding features later in development, can significantly inflate the budget.
  • Development Timeline: Rushing a project often necessitates more developers and potentially overtime work, which drives costs up. Conversely, allowing ample time for development can lead to more cost-effective solutions.
  • External Integrations: Integrating with third-party services or APIs might involve additional licensing fees or development work.
  • Design Expertise: A well-designed user interface (UI) and user experience (UX) often require additional design expertise, which can add to the development cost.
Factors affecting development cost
Factors affecting development cost

How React Cuts the Development Costs

The great thing about React is that it helps cut the development cost and the maintenance by simply being itself and using its basic features.
Below you will find a list of React benefits that translate into time and cost-effectiveness.

Faster time to market

React allows for the rapid development of a Minimum Viable Product (MVP), which can be built quickly and developed into a high-quality application over time. This approach spreads out the costs and enables faster market entry. By prioritising features, developers can launch a functional product quickly without compromising performance.


Building Front-end for Web App MVP for Insurance Industry

Front-end development for Web App MVP for Insurance Industry

Quick Development with Reusable Components

React’s core principle is building UIs with reusable components. These modular building blocks can be simple buttons or complex layouts, and they can be used and reused throughout an application, saving developers time and effort compared to writing code from scratch. What’s more, a vast ecosystem of pre-built React component libraries exists, offering readily available solutions for common UI elements.

UI component library for React
UI component Library Example: Icon Library on Ant Design

Read more about the UI Component Library in our article: What is a UI Component Library and when to use it? 

Ease Of Learning

Good news for JavaScript developers – if you’re familiar with it, you’ll have a head start in learning React JS. Its straightforward API and unidirectional data flow allow developers to learn and start building applications quickly, reducing training time and costs associated with it. Thanks to the ever-growing pool of React developers, finding a qualified specialist within your budget becomes much easier.

React community on Github
React community on Github

Improved Efficiency with Virtual DOM

The virtual DOM is a lightweight in-memory representation of the real DOM (Document Object Model) in the browser. When changes occur in a React application, the virtual DOM updates first. Then, React calculates the most efficient way to update the real DOM, minimising unnecessary re-renders. This virtual layer optimises DOM manipulation, potentially reducing development time spent on manual DOM updates.

Simplified Development with One-Way Data Binding 

React enforces a one-way data flow where data changes in a predictable way, typically flowing from parent components to child components. This simplifies state management and helps reduce or even prevent bugs in complex applications. Less time spent debugging translates to faster development and potentially lower maintenance costs down the line.

one way data binding in React js

Flexibility Saves Cost

One of React’s perks is the fact it allows developers to choose from a wide range of tools and libraries to build their applications. This flexibility can help avoid vendor lock-in and potentially reduce reliance on specific technologies with associated licensing costs. Additionally, React integrates well with various back-end technologies like Node.js or Ruby on Rails, offering developers more freedom in their tech stack.

Strong Ecosystem and Third-Party Libraries

React’s ecosystem includes numerous libraries and tools that can speed up development. Various UI component libraries can significantly cut down development time. Many of these tools and libraries are open source and free to use, making costly proprietary software uneccessary.

How To Reduce Web App’s Development Cost?

Beyond the technical benefits of React, here are additional strategies to save money during web app development:

Create A Clear App Specification

A detailed app specification is key to staying on budget and schedule. This document outlines your project’s goals, features, and user needs. With a clear spec, you minimise misunderstandings and avoid building unnecessary features. As a result. the development team can then effectively plan and make decisions, focusing on delivering the app you envision.

Invest in Experienced React Developers

While it can be costly, prioritising experienced React developers can be a way to save money in the long run. Their expertise ensures high-quality code, minimises bugs and downtime.

Experienced teams deliver tidy code that adheres to industry standards, facilitating collaboration between internal and external developers. Alternatively, you can always work with a trusted development agency.

This smooth collaboration, especially between front-end and back-end teams, leads to faster development cycles and quicker app launches.

Build an MVP

The MVP approach lets you launch with a core features that address a specific user need. From there, you can continue development based on feedback.

By prioritising fast iteration and user feedback MVP minimises wasted time and resources. The same resources would otherwise go towards features that might not resonate with your target audience.

Wrap Up 

Choosing React JS can cut the spending in your budget and accelerate time to market without compromising performance. Its numerous benefits include quicker development cycles, lower maintenance costs, and high development efficiency. This makes React a valuable choice for modern web applications.

Ready to start your new React project?

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Chris Lojniewski

CEO at Pagepro - React & React Native software house specialising in building tailor-made web applications for clients around the world. Chris is currently spearheading a mission close to his heart: making development frictionless. His philosophy transcends the conventional, recognising that while modern tech, especially React & React Native, is a game-changer, the real revolution lies in combining cutting-edge technology with effective processes, creative exploration, and strategic foresight.

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