Software Alternatives, Accelerators & Startups

Day.js VS AZIPCODE

Compare Day.js VS AZIPCODE and see what are their differences

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Day.js logo Day.js

2kB JavaScript date utility library

AZIPCODE logo AZIPCODE

Find Your Whereabouts Effortlessly via ZIP Code
  • Day.js Landing page
    Landing page //
    2022-06-11
Not present

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.

AZIPCODE features and specs

  • Free ZIP Code Lookup
    AZIPCODE provides a free and accessible tool for looking up ZIP code information, making it easy for anyone to quickly find details about a specific ZIP code without any cost.
  • Simple and Clean Interface
    The website features a straightforward, minimalist design that allows users to quickly search for ZIP codes without being overwhelmed by unnecessary clutter or complex navigation.
  • Comprehensive ZIP Code Data
    The site provides useful data associated with ZIP codes, including city, state, county, population, and geographic coordinates, giving users a well-rounded overview of a location.
  • No Registration Required
    Users can access ZIP code information immediately without needing to create an account or sign up, reducing friction and making the tool convenient for quick lookups.
  • Fast Results
    The website delivers ZIP code lookup results quickly, allowing users to get the information they need without long loading times or unnecessary steps.

Possible disadvantages of AZIPCODE

  • Limited Advanced Features
    Compared to more robust location data platforms, AZIPCODE may lack advanced features such as radius searches, bulk lookups, or detailed demographic breakdowns that power users or businesses might need.
  • Ad-Supported Experience
    As a free tool, the website may display advertisements that can be distracting and detract from the overall user experience during ZIP code searches.
  • Limited API Access
    The site may not offer a well-documented or robust API for developers who want to integrate ZIP code data into their own applications or services programmatically.
  • U.S.-Only Coverage
    AZIPCODE focuses exclusively on U.S. ZIP codes, which limits its usefulness for users who need postal code information for international locations.
  • Data Freshness Concerns
    It may not always be clear how frequently the ZIP code data is updated, raising potential concerns about the accuracy and currency of the information provided, especially for newly created or modified ZIP codes.

Analysis of AZIPCODE

Overall verdict

  • AZIPCODE.com is a useful, no-frills reference tool for quickly looking up ZIP codes, city/state information, and demographic or geographic data tied to postal codes in the US. It's good for basic lookups but not a full-featured mapping or marketing platform.

Why this product is good

  • Provides fast and straightforward ZIP code lookups by city, state, or address
  • Offers additional data such as area codes, county, and time zone information
  • Free to use without requiring account registration for basic searches
  • Simple, easy-to-navigate interface suitable for quick reference needs
  • Useful for verifying ZIP codes for mailing, shipping, or address validation purposes

Recommended for

  • Individuals needing quick ZIP code lookups for mailing or shipping
  • Small business owners verifying customer address information
  • Students or researchers needing basic US postal/geographic data
  • Developers or analysts needing a quick manual reference alongside other tools
  • Anyone needing a fast, free alternative to USPS website lookups

Category Popularity

0-100% (relative to Day.js and AZIPCODE)
Javascript UI Libraries
100 100%
0% 0
Zip Lookup
0 0%
100% 100
JS Library
100 100%
0% 0
Maps
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Day.js seems to be more popular. It has been mentiond 43 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 (43)

  • Three Ways to Convert JSON to TypeScript. Only One Is Deterministic.
    Date strings. ISO 8601 timestamps like "2026-04-27T10:00:00Z" are string to the converter. If you're parsing them with date-fns or dayjs, you'll want to change those to Date in your final types. - Source: dev.to / 3 months ago
  • JavaScript Awesome Package
    Dayjs - Fast 2kB alternative to Moment.js with the same modern API. - Source: dev.to / 5 months ago
  • Dates in JS
    I think the JS Date class should be avoided for anything related to DateTime. Instead, use one of the established libraries: Moment.js or Day.js. And in the near future, use the successor of Date, the new Temporal API. - Source: dev.to / 9 months ago
  • 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 / over 1 year ago
  • Say Goodbye to JavaScriptโ€™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 / over 1 year ago
View more

AZIPCODE mentions (0)

We have not tracked any mentions of AZIPCODE yet. Tracking of AZIPCODE recommendations started around Jun 2024.

What are some alternatives?

When comparing Day.js and AZIPCODE, 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.

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

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

js-Joda - Immutable date and time library for JavaScript

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

Nuxt.js - Nuxt.js presets all the configuration needed to make your development of a Vue.js application enjoyable. It's a perfect static site generator.