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Time.is VS React

Compare Time.is VS React and see what are their differences

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Time.is logo Time.is

exact time in any location

React logo React

A JavaScript library for building user interfaces
  • Time.is Landing page
    Landing page //
    2023-08-23

Time.is displays exact, official atomic clock time for any time zone (more than 7 million locations) in 51 languages.

  • React Landing page
    Landing page //
    2023-04-19

Time.is features and specs

  • Accuracy
    Time.is provides highly accurate time information synchronized with official atomic clock time, ensuring that users get precise time updates.
  • User Interface
    The website has a clean and intuitive interface, making it easy for users to check the time and access other functionalities without confusion.
  • Global Reach
    Time.is supports over 40 languages and provides time information for a vast number of cities worldwide, making it a versatile tool for a global audience.
  • Additional Features
    Time.is offers additional functionalities such as calendar information, time zone conversions, sunrise and sunset times, and more.
  • Speed
    The website loads quickly and provides instant time updates, making it efficient for quick time checks.

Possible disadvantages of Time.is

  • Advertisement
    The presence of advertisements on the website can be distracting for some users who prefer an ad-free experience.
  • Dependency on Internet
    Time.is requires an internet connection to fetch and display the accurate time, limiting its usability in offline scenarios.
  • Limited Customization
    Users have limited options for customizing the display format and themes, which may not cater to everyone’s personal preferences.
  • Privacy Concerns
    As with any online service, there may be concerns about how user data is handled and stored, especially regarding location-specific time checks.
  • Not a Replacement for Dedicated Software
    While Time.is is highly functional, it may not offer the advanced features available in dedicated time management software or applications.

React features and specs

  • Component-Based Architecture
    React encourages the creation of reusable UI components, which can be leveraged to build complex user interfaces efficiently. This promotes better code organization and separation of concerns.
  • Virtual DOM
    React uses a virtual DOM to optimize and accelerate the process of updating the browser’s DOM, significantly improving application performance.
  • Strong Community and Ecosystem
    React has a large and active community, which means plenty of third-party libraries, tools, and community support are readily available to assist developers.
  • JSX Syntax
    React’s JSX syntax allows developers to write HTML structures within JavaScript code, making the code more readable and easier to debug.
  • Unidirectional Data Flow
    React promotes a unidirectional data flow, which helps maintain the predictability and ease of debugging, especially for larger applications.
  • Extensive Documentation
    React's official documentation is comprehensive, well-organized, and provides numerous examples and tutorials to help developers get started and advance their skills.

Possible disadvantages of React

  • Steep Learning Curve
    React comes with a steep learning curve for beginners, especially those unfamiliar with JavaScript ES6 and JSX syntax.
  • Boilerplate Code
    Setting up a React project often requires boilerplate code, which can be cumbersome and time-consuming compared to simpler frameworks.
  • Fast-Paced Development
    React and its associated libraries evolve rapidly, necessitating frequent updates and learning new patterns, which can be overwhelming for developers.
  • Complexity in Larger Applications
    As a React application grows in size, managing state and props across components can become complex, sometimes necessitating additional state management libraries like Redux or Context API.
  • SEO Challenges
    React, being a JavaScript library, can present challenges for search engine optimization (SEO) due to Googlebot's limitations in executing JavaScript, although this can be mitigated with server-side rendering (SSR) or static site generation (SSG).

Analysis of Time.is

Overall verdict

  • Yes, Time.is is a good website for checking the exact time and related information.

Why this product is good

  • Time.is provides accurate and synchronized time that is updated continuously to ensure precision. It offers additional features such as the ability to compare time zones, a countdown to upcoming events, and information about daylight saving time changes. The website is user-friendly, with a clean and simple interface that makes it easy to access time information quickly.

Recommended for

  • Individuals needing precise time information.
  • Those scheduling meetings across different time zones.
  • People interested in countdown timers for events.
  • Users looking for a visually clear and simple time check service.

Analysis of React

Overall verdict

  • React is generally considered a good choice for developing modern web applications. Its performance, large community, extensive ecosystem, and ease of integration with other technologies make it a compelling option for many developers. However, whether it's the best choice depends on the specific requirements and constraints of your project.

Why this product is good

  • React is a popular JavaScript library for building user interfaces, particularly single-page applications where a dynamic and responsive interface is essential. It is maintained by Facebook and a community of individual developers and companies. React's component-based architecture allows for reusable and self-contained components, making development more efficient and scalable. Features like the Virtual DOM improve performance by updating only the necessary parts of the UI.

Recommended for

  • Developers looking to build interactive user interfaces
  • Projects requiring fast rendering and dynamic updates
  • Applications that will benefit from component reusability and maintainability
  • Teams interested in leveraging a rich ecosystem and community support
  • Projects intending to use React Native for mobile app development in conjunction

Time.is videos

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React videos

What Is React?

More videos:

  • Review - NOT Worth Buying? Nike EPIC REACT FLYKNIT 2 vs Epic React REVIEW
  • Review - NIKE REACT INFINITY RUN FLYKNIT REVIEW | The Ginger Runner

Category Popularity

0-100% (relative to Time.is and React)
Timezones
100 100%
0% 0
Javascript UI Libraries
0 0%
100% 100
Timezone Conversion
100 100%
0% 0
Developer Tools
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 Time.is and React

Time.is Reviews

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React Reviews

Top JavaScript Frameworks in 2025
ReactJS is a JavaScript based UI development library which is developed by Facebook. It is an open-source framework which is widely used by developers for web development. One of the major reasons why React.JS is widely popular is because it uses Virtual DOM. This enables developers to create web applications faster.
Source: solguruz.com
The 20 Best Laravel Alternatives for Web Development
React’s the cool kid on the block, turning heads since Facebook dropped it at our feet. Building dynamic user interfaces feels less like coding, more like crafting with this JavaScript library.
Top 9 best Frameworks for web development
React uses a virtual DOM to optimize the performance of UI updates and follows a one-way data flow for easy tracking of data changes. With its active community and abundance of third-party resources and libraries, React is a solid choice for web development.
Source: www.kiwop.com
9 Best JavaScript Frameworks to Use in 2023
React can be used as a base in the development of single-page or mobile applications. However, React is concerned with rendering data to the DOM, so creating React apps usually requires additional libraries for state management, routing, and interaction with an API.
Source: ninetailed.io
JavaScript: What Are The Most Used Frameworks For This Language?
Some of its top features include server-side rendering, automatic code splitting, client-side routing, built-in CSS support, static site generation and API routes. Overall, Next.JS is a powerful and flexible framework that provides developers with a simple and intuitive way to build complex React applications with ease. It is widely used in the React community and has a...
Source: www.bocasay.com

Social recommendations and mentions

Based on our record, React should be more popular than Time.is. It has been mentiond 814 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.

Time.is mentions (229)

  • Ask HN: Why are modern devices so terrible at accurate timekeeping?
    I experience time drift with devices not connected to NTP like cheap stopwatch/microwave clock/etc, but my all my devices connected to NTP stay synced on their own. For example: - my Windows time settings says: "Last successful time synchronization: 3/7/2024..." (This ~41 hours ago and not manually triggered.) - https://time.is/: "Your clock is 0.4 seconds ahead." I'm a little surprised there is a 0.4 second... - Source: Hacker News / over 1 year ago
  • [Timex] Q Marmont 1975 Reissue, love at first sight!
    It's my first quartz watch and I love it to bits! Made me realize that the accuracy of a quartz movement is no joke. I knew nothing much about watches until I started this hobby back in September, and I've still got lots to learn! But from the little I've learned so far, lots of videos say how accurate quartz is, but I didn't realize how accurate it was until I was cleaning some of my mechanical watches. Seikos, a... Source: over 1 year ago
  • Which trail bike under 2500$ ? Orbea occam H30 2023 vs H10 2023 vs Vitus Mythique VRX 2023
    Hi all! Need advice to buy a new trail bike 140 fr/140 back, under 2500 $. On all I need an XL size as I'm 1.96cm and 97kg. Mostly I will do soft trails and maybe in 1 or 2 years after I will progress some harder ones.Maybe is better to buy a cheap one then upgrade over time.is is really that good the fork on the h10 Fox 34 Float Performance 140 3-Position vs the h30 Marzocchi Bomber Z2 140 ? Source: over 1 year ago
  • [Question] How did people keep track of time in the early 1900's?
    Was wondering, because I put my mechanical watch and digital correct to the second via time.is , how people years ago had to correct time differences? Source: over 1 year ago
  • Canada Abruptly Ends Official Time Signal
    I just tested it against https://time.is on my cell phone (using wifi calling because network strength is abysmal where I live). I don't have a precise measurement but it was imperceptibly close, within 100ms probably. Certainly close enough to set a clock for non critical purposes. - Source: Hacker News / over 1 year ago
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React mentions (814)

  • Indie Hacking with Open Source Tools: Innovating on a Budget
    One inspiring example is a developer building a "Todoist Clone" using a combination of React, Node.js, and MongoDB. The developer tapped into open source libraries and community support to create a highly responsive task management application. This project underscores how indie hackers can achieve rapid development and adaptation with minimal budget – a theme echoed in several indie hacking success stories. - Source: dev.to / about 1 month ago
  • Next.js Localization: How to Build a Multilingual Website with Next-Intl
    Next.js is a very popular framework built on top of the React.js library and it provides the best Development Experience for building applications. It offers a bunch of features like:. - Source: dev.to / about 2 months ago
  • Web Development Using React Framework
    Explore the official React documentation. - Source: dev.to / 2 months ago
  • Monorepo Tutorial With Lerna, Storybook & Next.js
    We’ll be creating the components package inside the packages directory. In this monorepo package, we’ll be building React components which will be consumed by our Next.js application (front-end package). - Source: dev.to / 2 months ago
  • Migrating from AngularJS to React
    After evaluating our options including upgrading from AngularJS to Angular (the name for every version of Angular 2 and beyond) or migrating and rewriting our application in a completely new JavaScript framework: React. We ultimately chose to go with ReactJS. - Source: dev.to / 2 months ago
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What are some alternatives?

When comparing Time.is and React, you can also consider the following products

timeanddate.com - Free Clock for your website or blog!

Vue.js - Reactive Components for Modern Web Interfaces

World Time Buddy - Effortless time conversion and world time.

Next.js - A small framework for server-rendered universal JavaScript apps

Every Time Zone - Online tool for keeping up with times around the world.

Svelte - Cybernetically enhanced web apps