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React Native VS ReactiveX

Compare React Native VS ReactiveX and see what are their differences

React Native logo React Native

A framework for building native apps with React

ReactiveX logo ReactiveX

ReactiveX is a library for composing asynchronous and event-based programs by using observable sequences.
  • React Native Landing page
    Landing page //
    2022-10-16
  • ReactiveX Landing page
    Landing page //
    2019-05-05

React Native features and specs

  • Cross-platform development
    React Native allows developers to write code once and use it to build applications for both iOS and Android platforms, significantly reducing development time and effort.
  • Performance
    React Native uses native components under the hood, providing better performance compared to hybrid technologies like Cordova or Ionic.
  • Community support
    React Native has a large and active community, which means plenty of libraries, tools, and support are available to help developers solve problems and add features.
  • Hot reloading
    React Native supports hot reloading, enabling developers to see the results of the latest change instantly without losing the application's state.
  • Reusable components
    Developers can use React Native's component-based architecture to create reusable UI components, making code more modular and easier to maintain.
  • Strong backing
    Backed by Facebook, React Native benefits from continuous development, regular updates, and a high level of reliability and stability.

Possible disadvantages of React Native

  • Complexity for advanced features
    Implementing complex features and achieving deep integrations with native APIs may require more effort and a good understanding of native programming.
  • Performance limitations
    While React Native performs well for most use cases, it may still fall short in performance-intensive applications compared to fully native solutions.
  • Limited third-party libraries
    Some third-party libraries might not be available for React Native, or they may lack features compared to their native counterparts.
  • Platform-specific code
    Despite being cross-platform, certain features might still require platform-specific code, increasing the complexity when developing for both iOS and Android.
  • Potential for outdated documentation
    As React Native evolves quickly, some documentation or tutorials might become outdated, leading to confusion and extra effort to find up-to-date information.
  • Size of the application
    React Native applications tend to have larger file sizes compared to their native counterparts due to the inclusion of the JavaScript runtime and other dependencies.

ReactiveX features and specs

  • Asynchronous Programming
    ReactiveX simplifies asynchronous programming by providing a consistent API for handling sequences of events or data streams. This can lead to cleaner and more maintainable code.
  • Composability
    With ReactiveX, you can easily compose multiple operations on streams using operators, leading to expressive and declarative code. This helps in building complex data pipelines with ease.
  • Error Handling
    ReactiveX provides robust mechanisms for error handling in asynchronous flows, making it easier to build resilient applications that can gracefully handle failures.
  • Backpressure Handling
    ReactiveX offers built-in support for backpressure, enabling systems to handle varying rates of data production and consumption efficiently.
  • Language Support
    ReactiveX is available across multiple programming languages, including Java, JavaScript, Python, Swift, and more, making it a versatile choice for developers working in different ecosystems.
  • Community and Documentation
    ReactiveX has a strong community and extensive documentation, providing ample resources for learning and troubleshooting.

Possible disadvantages of ReactiveX

  • Learning Curve
    ReactiveX introduces a new paradigm for those unfamiliar with reactive programming, and the extensive set of operators can be overwhelming for beginners.
  • Performance Overhead
    The abstraction provided by ReactiveX can introduce performance overhead compared to lower-level approaches, which may be a concern for performance-critical applications.
  • Complexity in Debugging
    Debugging reactive streams can be challenging because of the asynchronous and declarative nature of the code, making it harder to trace issues.
  • Overuse
    There is a risk of overusing ReactiveX for scenarios where it might not be the best fit, leading to unnecessary complexity in simpler contexts.
  • Integration with Legacy Code
    Integrating ReactiveX with legacy codebases that are not designed around reactive principles can be cumbersome and may require significant refactoring.

React Native videos

React Native in 2019 & Beyond

More videos:

  • Review - What Is React Native?
  • Review - Why React Native is garbage.

ReactiveX videos

No ReactiveX videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to React Native and ReactiveX)
Development Tools
85 85%
15% 15
Javascript UI Libraries
78 78%
22% 22
JavaScript Framework
96 96%
4% 4
Libraries And Widgets
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare React Native and ReactiveX

React Native Reviews

Explore 9 Top Eclipse Alternatives for 2024
Pioneered by Meta Platforms, Inc., React Native is a remarkable JavaScript framework that merges native app development with JavaScript libraries, offering a dependable solution for creating exemplary native apps for Android, iOS, and other platforms.
Source: aircada.com
Top 10 Flutter Alternatives for Cross-Platform App Development
Introduced in 2015 by Facebook, React Native is an open-source framework based on JavaScript. Being a developer-friendly framework, it’s a mobile-first platform that is capable of rendering mobile apps for multiple platforms, including iOS and Android.
Exploring 15 Powerful Flutter Alternatives
React Native is an open-source UI framework for writing native Android and iOS apps using JavaScript and React. React Native does deliver excellent prototyping capabilities, however. The React framework lends itself nicely to creating basic proofs of concept and experimenting with different interaction models and UI designs with little overhead. Features like Fast Refresh...
THE BEST 34 APP DEVELOPMENT SOFTWARE IN 2022 LIST
Create native apps for Android and iOS using React. React Native combines the best parts of native development with React, a best-in-class JavaScript library for building user interfaces. You can use React Native in your existing Android and iOS projects or you can create a whole new app from scratch. Written in JavaScript—rendered with native code. React primitives render...
Top 10 Visual Studio Alternatives
React native is famous for enabling the users to develop the core native applications and offers the best quality. It does not compromise on providing the best customer services and support. The react-native components surround the codes that already exist and then interact with the native APIs. That, in turn, allows the developers to learn the development process and makes...

ReactiveX Reviews

We have no reviews of ReactiveX yet.
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Social recommendations and mentions

Based on our record, React Native should be more popular than ReactiveX. It has been mentiond 232 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

React Native mentions (232)

  • Apprendre Flutter
    React Native: Assez faile à prendre en main si on maitrise React. - Source: dev.to / 15 days ago
  • Migrating from AngularJS to React
    React skills work for React Native development - Although React Native is a separate framework designed specifically for building mobile applications, many of the skills a developer gains working with the React framework are applicable here as well. - Source: dev.to / about 1 month ago
  • The Mobile Development Tech Stack for 2025
    React Native (Official Documentation) allows you to create apps for both iOS and Android with a single codebase, while TypeScript adds type safety to your JavaScript, reducing bugs and improving code quality. - Source: dev.to / 4 months ago
  • React + AI Stack for 2025
    React Native is the powerhouse for cross-platform mobile development. Write once, run everywhere, get native performance when you need it, enjoy hot reloading for rapid development, tap into a huge ecosystem of libraries and tools, and integrate with native modules when you need platform-specific features. - Source: dev.to / 4 months ago
  • How Do I Start a New React Native App?
    React Native is a powerful framework for building cross-platform mobile applications using JavaScript and React. Whether you're a seasoned developer or a beginner, starting a new React Native project can be both exciting and challenging. This guide will walk you through the essential steps, tools, and best practices to set up your React Native project efficiently and effectively. - Source: dev.to / 5 months ago
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ReactiveX mentions (41)

  • Kapper 1.3 supports flows - more Kotlin goodness
    Flows are a Kotlin API for asynchronous streams of data. They are similar to Rx Observables, but are simpler and more idiomatic to Kotlin. They are a great fit for asynchronous data processing, particularly for database operations where results may be large or processing needs to happen incrementally. This makes them a perfect addition to Kapper's existing coroutine support. - Source: dev.to / about 2 months ago
  • Hydro: Distributed Programming Framework for Rust
    It looks like a mixture between Akka (https://getakka.net/ less enterprisy than the Java version), which is based on the actor model and has a focus on distributed systems, and reactive libraries like rx (https://reactivex.io/). So maybe https://doc.akka.io/libraries/akka-core/current/stream/index.html is the best fit. - Source: Hacker News / 3 months ago
  • Haskell: A Great Procedural Language
    > Is there any parallel there Of course. Promise is a monad, .then is more or less equivalent to the >>= operator and await makes it look more imperative-ish just like <- in Haskell. Note that in JS you'll need to be inside an async function to use await, just like in Haskell you'll need to be inside the do notation to use <-. Otherwise, you'll need to play with .then just like you would need to play with >>= in... - Source: Hacker News / 4 months ago
  • Understanding DynamicData in .NET: Reactive Data Management Made Easy
    DynamicData is a .NET library that brings the power of reactive programming to collections. It is built upon the principles of Reactive Extensions (Rx), extending these concepts to handle collections like lists and observables more efficiently and flexibly. DynamicData provides a set of tools and extensions that enable developers to manage collections reactively, meaning any changes in the data are automatically... - Source: dev.to / about 1 year ago
  • What is your preferred asynchronous programming library?
    Another option is to use the RxJava library in Java. This library uses reactive programming principles to make it easy to write asynchronous and event-driven code. It's particularly well-suited for handling streams of data and allows you to write code that is both efficient and easy to read. Source: about 2 years ago
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What are some alternatives?

When comparing React Native and ReactiveX, you can also consider the following products

jQuery - The Write Less, Do More, JavaScript Library.

Babel - Babel is a compiler for writing next generation JavaScript.

Flutter - Build beautiful native apps in record time 🚀

Composer - Composer is a tool for dependency management in PHP.

OpenSSL - OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …

Raven.js - Raven.js is a standalone JavaScript client for Sentry.