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Day.js VS React Native

Compare Day.js VS React Native and see what are their differences

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Contents:
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  3. » Reviews
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Day.js logo Day.js

2kB JavaScript date utility library

React Native logo React Native

A framework for building native apps with React
  • Day.js Landing page
    Landing page //
    2022-06-11
  • React Native Landing page
    Landing page //
    2022-10-16

Day.js features and specs

  • Lightweight
    Day.js is a small library, approximately 2KB in size, which makes it ideal for projects that require minimal impact on load times and performance.
  • Immutable API
    Day.js uses an immutable API which avoids modifying the original date objects. This helps in preventing unexpected side effects and makes the code more reliable.
  • Familiar API
    Day.js has an API similar to Moment.js, which makes it easier for developers who have used Moment.js to transition or use alongside Day.js.
  • Plugin System
    Day.js offers a flexible plugin system, allowing developers to add only the functionalities they need, keeping the library lightweight and customizable.
  • No Dependencies
    Day.js does not rely on any external dependencies, reducing potential vulnerabilities and keeping the code base clean.

Possible disadvantages of Day.js

  • Limited Out-of-the-box Features
    Day.js, being lightweight, offers fewer built-in features than some larger libraries like Moment.js. Developers often need to use plugins to access additional functionalities.
  • Edge Case Handling
    Day.js may not cover as many edge cases as some other more comprehensive date libraries, particularly those that deal with internationalization and timezone complexities.
  • Community and Ecosystem
    While growing, Day.js might have a smaller community and fewer third-party integrations compared to older libraries like Moment.js.
  • Time Zone Support
    Day.js has basic timezone support through plugins, but it may not be as intuitive or comprehensive as libraries specifically designed for timezone handling.

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.

Analysis of React Native

Overall verdict

  • React Native is generally a good choice for mobile app development, especially if you're looking for a cross-platform solution. Its ease of use, combined with the ability to leverage a single codebase for both iOS and Android, makes it a popular option among developers.

Why this product is good

  • React Native is considered good because it allows developers to build mobile applications using JavaScript and React, enabling code reuse between Android and iOS platforms. This can speed up development time and reduce costs. It also has a vibrant community and a strong ecosystem with numerous libraries and tools, making it easier to implement complex functionalities. Additionally, React Native provides a native-like performance for most use cases, which enhances the user experience.

Recommended for

  • Startups and small businesses looking to develop mobile apps quickly and cost-effectively.
  • Developers with a background in JavaScript and React who want to expand into mobile app development.
  • Projects that require rapid prototyping and iterative development.
  • Applications that need to maintain a shared codebase between web and mobile platforms.

Day.js videos

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

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React Native videos

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React Native in 2019 & Beyond

More videos:

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

Category Popularity

0-100% (relative to Day.js and React Native)

Day.js

React Native

Javascript UI Libraries
14 14%
Javascript UI Libraries
86% 86
Development Tools
0 0%
Development Tools
100% 100
JS Library
100 100%
JS Library
0% 0
Web Frameworks
100 100%
Web Frameworks
0% 0

User comments

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Reviews

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

Day.js Reviews

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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.
Source: www.moontechnolabs.com
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...
Source: positiwise.medium.com
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...
Source: www.edigitalagency.com.au
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...
Source: blog.back4app.com

Social recommendations and mentions

Based on our record, React Native should be more popular than Day.js. It has been mentiond 233 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.

Day.js mentions (40)

  • Getting started with Zustand state management for React
    In keeping with our functional style of programming, we create a new array with the added or removed bookmark each time we add or remove one. Note I have added a third key/value pair to the bookmarks array, dateAdded, but you can disregard that. If you do want this same functionality don't forget to install and import Day.js. Next I will add the partial persistence code:. - Source: dev.to / 2 months ago
  • Say Goodbye to JavaScript’s DST Date Confusion
    These issues can also occur in date-time libraries such as moment.js, date-fns, Day.js, and luxon. - Source: dev.to / 3 months ago
  • JavaScript Temporal Is Coming
    The author spells out a few pitfalls of Moment's design and why they're not addressing these as well as alternatives (Luxon, Day.js, date-fns, js-Joda) I've switched to Day.js instead[1] [0] https://momentjs.com/docs/#/-project-status/ [1] https://day.js.org/. - Source: Hacker News / 4 months ago
  • React Custom Hooks vs. Helper Functions - When To Use Both
    In this code snippet, we use the Javascript date library Day.js to parse and format the date, which gives us a more powerful method for formatting our dates. - Source: dev.to / 11 months ago
  • You're parsing URLs wrong.
    The fact that moment.js or day.js needs to exist in 2024 bothers me a lot. - Source: dev.to / about 1 year ago
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React Native mentions (233)

  • How I Created and Deployed An iPhone (and Android) App Without A Mac, And So Can You Too
    This course was great for me because one, it was made within the last year (at the time I took the course anyway). It seemed anything older than this had out-of-date information (using an older version of React Native) and it would throw me off when I encountered something that wasn't done using the more recent versions of React Native/Expo. - Source: dev.to / 23 days ago
  • Apprendre Flutter
    React Native: Assez faile à prendre en main si on maitrise React. - Source: dev.to / about 2 months 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 / 2 months 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 / 5 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 / 5 months ago
View more

What are some alternatives?

When comparing Day.js and React Native, you can also consider the following products

date-fns - date-fns provides the most comprehensive yet simple and consistent toolset for manipulating JavaScript dates in a browser & Node.js.

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

Moment.js - Parse, validate, manipulate, and display dates in JavaScript

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

Luxon - Application and Data, Libraries, and Javascript Utilities & Libraries

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 …

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