Blockchain has the potential to make a breakthrough in application development due to its highly secure architecture, decentralized system, and strong guarantees against data leakage. React JS is one of the most popular and versatile JavaScript frameworks, and it is gaining traction as a powerful tool for building blockchain apps.
In this article, we will highlight some of the key features that make React development services highly demanded for blockchain solutions.
Key Features of React JS
Overall, React is a powerful and flexible library that is well-suited for building complex, interactive user interfaces and web apps. Its focus on component-based architecture and declarative programming makes it easier to write and maintain code, while its virtual DOM and one-way data flow help to improve performance and reduce bugs. Look at the details of React core features:
- Declarative approach — developers define the end result they want to achieve, rather than the specific steps to achieve that result. This makes it easier to understand and maintain code.
- Component-based architecture — each UI element is treated as a separate, reusable component. This streamlines the development and management of complex software systems.
- Virtual DOM — a lightweight copy of the actual DOM is used to minimize the number of expensive DOM operations, resulting in faster rendering and improved performance.
- One-way data flow — data flows from parent components to child component, simplifying the management of data state and allowing to keep track of data changes.
- JSX — a syntax extension that enables developers to write HTML-like code within JavaScript. This feature eliminates the need for separate template files.
- React Native — a framework for building native iOS and Android mobile apps using a shared codebase.
Benefits of React JS for Building Blockchain Applications
In the context of blockchain development, React offers a high degree of flexibility. Its design philosophy enables software engineers to reuse each functional component in diverse contexts. Consequently, making modifications or updates is comparatively more straightforward than, for example, with Angular.
React’s virtual DOM ensures the efficient rendering of data, allows for faster updates, and compiles code to natively rendered instructions, further improving the performance of blockchain-based apps.
Clear separation of concerns between UI components and logic can help ensure that blockchain data is displayed accurately and consistently, without affecting the underlying functionality.
One-way data flow and state management capabilities provided by React make it easier to manage and update blockchain data in real-time.
React Native can be used to build cross-platform mobile blockchain applications, helping businesses to reach a wider audience.
Furthermore, React Native includes built-in support for cryptography, which is vital for ensuring the security of blockchain solutions.
Examples of Blockchain Apps Built with React JS
There are a number of successful blockchain apps that have been built using React JS.
Coinbase
One of the most popular cryptocurrency exchanges in the world, Coinbase is the perfect example where you can find the integration of blockchain technology and the React Native framework. This cryptocurrency trading app allows users to buy, sell, and store Bitcoin, Ethereum, and Litecoin, providing a simple setup that only takes a few minutes. It also offers lessons on how to trade cryptocurrencies, as well as a loan to get you started. Coinbase ranks 12th in the Apple App Store and has been downloaded over 10 million times.
Rainbow
Rainbow is a blockchain-powered mobile application that enables users to send and receive digital assets, including cryptocurrencies. The app is free and allows you to trade on Uniswap — the leading decentralized finance protocol for cryptocurrency exchange. Rainbow is one of the most secure wallet apps where you can buy ETH and DAI with your debit card or Apple Pay balance.
Blockfolio
Blockfolio is a cryptocurrency portfolio tracking app that allows users to track the performance of their investments in real-time. The app is built using React Native, available for both iOS and Android devices, and is free to download. React Native’s flexibility allows Blockfolio to easily integrate new features and updates, ensuring that users have access to the latest information and tools for managing their cryptocurrency investments. Users can set price alerts for specific cryptocurrencies, which will notify them when the price of the asset reaches a certain level. The app also offers news and updates on the latest developments in the cryptocurrency space.