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Expo VS ReactDOM

Compare Expo VS ReactDOM and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Expo logo Expo

The fastest way to build an iOS and Android app ๐Ÿ“ฑ

ReactDOM logo ReactDOM

The React.js site.
  • Expo Landing page
    Landing page //
    2023-05-11
  • ReactDOM Landing page
    Landing page //
    2021-07-26

Expo features and specs

  • Ease of Use
    Expo simplifies the development process by providing a managed workflow that handles configuration and builds, allowing developers to focus on coding.
  • Cross-Platform Development
    Expo enables developers to write code once and deploy it on both iOS and Android platforms, ensuring a consistent user experience across devices.
  • Pre-Built Components
    Expo offers a library of pre-built components and APIs that streamline the development process and reduce the time needed to implement common functionalities.
  • Over-the-Air Updates
    Developers can push updates to users in real-time without needing to go through the app store review process, facilitating quick bug fixes and feature releases.
  • Strong Community Support
    Expo has a vibrant and active developer community, offering a wealth of resources, tutorials, and third-party packages to assist developers.
  • Integrated Development Environment
    Expo provides tools like Expo CLI and Expo Go that make it easier to build, test, and debug applications, particularly for newcomers to mobile app development.

Possible disadvantages of Expo

  • Custom Native Code Limitations
    Expo's managed workflow restricts the use of custom native code, limiting developers when they need to integrate with third-party native libraries not supported by Expo.
  • Larger App Size
    Expo includes additional libraries and dependencies by default, which can result in a larger application size compared to custom builds.
  • Performance Overhead
    The abstraction added by Expo can introduce performance overhead, making it less suitable for highly performance-sensitive applications.
  • Dependency on Expo's Updates
    Developers are dependent on Expo's update cycle for bug fixes and new features, which may not always align with their project timelines.
  • Limited Configuration Options
    Expo's managed workflow abstracts many configurations for build processes, which can be a hindrance for developers needing granular control over app settings.
  • Ejection Complexity
    Ejecting from the managed workflow to a bare workflow for more customization can be complex and time-consuming, potentially negating some benefits of using Expo.

ReactDOM features and specs

  • Performance
    ReactDOM is designed for high performance, efficiently updating and rendering the components in a React application, which minimizes the time it takes to update the UI.
  • Component-Based Architecture
    Enables developers to build encapsulated components that manage their own state, which can then be composed to create complex UIs, promoting reusability and easier management of code.
  • Virtual DOM
    ReactDOM uses a Virtual DOM to make updates and rendering more efficient by minimizing direct manipulation of the actual DOM, rendering the application faster and improving user experience.
  • Declarative
    The declarative nature of ReactDOM allows developers to describe what the UI should look like for different application states, making it easier to understand and predict.
  • Large Ecosystem
    ReactDOM benefits from a large ecosystem, providing a wealth of libraries, tools, community support, and resources to resolve almost any development issue.

Possible disadvantages of ReactDOM

  • Steep Learning Curve
    New developers might find ReactDOM challenging to learn compared to simpler frameworks or libraries due to its component-based architecture and state management concepts.
  • Boilerplate Code
    To set up even simple applications, developers may need to write a lot of boilerplate code, which can be time-consuming and may clutter the application structure.
  • SEO Challenges
    Being primarily designed for Single Page Applications (SPAs), ReactDOM can pose challenges with SEO since content is dynamically rendered on the client side.
  • Frequent Updates
    ReactDOM is updated frequently, which requires developers to keep up with the latest changes and potentially refactor code to ensure compatibility with newer versions.
  • Complexity in Large Applications
    For large applications, managing the data flow and state can become complex and lead to issues like prop drilling, which require additional structures like Context API or Redux.

Analysis of Expo

Overall verdict

  • Expo is a solid choice for developers looking to quickly build and deploy mobile applications using React Native. Its ease of use and comprehensive toolset make it particularly attractive for rapid prototyping and development of small to medium apps. However, some advanced native functionalities might require ejecting from Expo, which can introduce additional complexities.

Why this product is good

  • Ease of use
    Expo is known for its user-friendly interface that allows developers to quickly prototype and build apps with React Native without needing to set up native development environments.
  • Cross platform
    Expo simplifies the process of building cross-platform applications, giving developers tools to deploy apps for both iOS and Android effortlessly.
  • No native code
    With Expo, developers can build applications entirely in JavaScript, which is beneficial for those who may not be familiar with native coding languages.
  • Developer tools
    It provides a suite of tools such as an interactive development environment, error reporting, and debugging services that enhance the development experience.

Recommended for

    {"beginners" => "New developers who are just getting started with app development will find Expo's simplicity and comprehensive documentation helpful.", "rapid_prototyping" => "Teams seeking to quickly prototype and iterate on ideas can benefit from Expo's convenient tools and cross-platform capabilities.", "react_native_developers" => "Developers familiar with React Native who want a streamlined solution to deploy apps without deep diving into native code."}

Analysis of ReactDOM

Overall verdict

  • ReactDOM is the official React package that serves as the bridge between React components and the browser DOM, making it an essential and well-maintained part of the React ecosystem for web development.

Why this product is good

  • It is officially maintained by the React core team, ensuring reliability and long-term support
  • Provides efficient DOM rendering through React's virtual DOM diffing algorithm
  • Integrates seamlessly with the broader React ecosystem and tooling
  • Well-documented with extensive community resources and examples
  • Supports modern features like concurrent rendering and hydration for server-side rendered apps

Recommended for

  • Developers building single-page applications with React
  • Teams creating interactive web user interfaces
  • Projects requiring server-side rendering with hydration
  • Frontend developers already invested in the React ecosystem
  • Applications needing efficient, declarative DOM updates

Expo videos

+ Add

Scenes from the 2019 National FFA Convention & Expo | Review Video

More videos:

  • Review - Auto Expo 2020 Film | Real-life review
  • Review - Expo Dry Erase Set Unboxing & Review

ReactDOM videos

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

Add video

Category Popularity

0-100% (relative to Expo and ReactDOM)

Expo

ReactDOM

Developer Tools
100 100%
Developer Tools
0% 0
Cryptocurrency Exchange
0 0%
Cryptocurrency Exchange
100% 100
Mobile App Builder
100 100%
Mobile App Builder
0% 0
Cryptocurrencies
0 0%
Cryptocurrencies
100% 100

User comments

Share your experience with using Expo and ReactDOM. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Expo seems to be more popular. It has been mentiond 35 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.

Expo mentions (35)

  • Video player with React Native. Part 1: Expo
    We are going to review it in a series of two articles. This is the first one, where we will touch on Expo. Expo is quite popular and is even recommended in Getting Started guide for React Native. But it differs a lot. Here we will go through the process of building an app with Expo and then make technology comparison based on the results. - Source: dev.to / about 2 years ago
  • State Management Nx React Native/Expo Apps with TanStack Query and Redux
    This workspace is created using @nx/expo (Nx and Expo). - Source: dev.to / over 2 years ago
  • New OAuth Vulnerability (CVE-2023-28131) impacts hundreds of websites and Apps
    Just be clear this isn't an OAuth vulnerability. It's an vulnerability in expo.io. It doesn't even really have anything to do with OAuth. They've just terrible return url handling so it probably impacts a lot more than just stealing OAuth tokens. Source: over 3 years ago
  • Convert Reactjs + Firebase Project to a Mobile apk app. Please help
    I haven't messed with React Native in a hot minute, but it should be rather easy to port your React app to React Native. I recall using expo.io in uni for react native development. Hope that helps. Source: over 3 years ago
  • Form Validation in React (Native) using Formik
    Expo: Expo is a free and open source toolchain built around React Native to help you build native iOS and Android projects using JavaScript and React. Expo is a great way to get started with React Native. - Source: dev.to / almost 4 years ago
View more

ReactDOM mentions (0)

We have not tracked any mentions of ReactDOM yet. Tracking of ReactDOM recommendations started around Mar 2021.

What are some alternatives?

When comparing Expo and ReactDOM, you can also consider the following products

React Native - A framework for building native apps with React

ArbSignal - Web site created using create-react-app

Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.

Blockchain - Blockchain is the world's most trusted all-in-one crypto company. We're connecting the world to the future of finance through our suite of products including the leading crypto wallet, bitcoin explorer, and market information.

Android Studio - Android development environment based on IntelliJ IDEA

Blockchain Demo - Visual demonstration of blockchain technology

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