SuperDev Pro VS Day.js

• CSS Inspector
  Easily inspect or edit CSS
• Live Text Editor
  Test new texts in a blink
• Fonts Changer
  Effortless font switching
• List All Fonts
  Font details at fingertips
• Color Picker
  Precise color selection
• Color Palette
  Explore website colors
• Move Element
  Move elements with ease
• Delete Element
  Delete or hide elements
• Export Element
  Export favorite elements
• Extract Images
  Extract images in a click
• Page Ruler
  Measure with precision
• Page Outliner
  Visualize HTML structure
• Image Replacer
  Swap images seamlessly
• Take Screenshot
  Screenshots in a snap

• 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

• 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.

• My Micro Portfolio made $7,225(+23%) in September

  A chrome extension of 17 tools(https://superdevpro.com) in one and my plan to add 30+ tools by this year. - Source: Hacker News / about 1 year ago

• 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 / 7 months ago

• JavaScript Awesome Package

  Dayjs - Fast 2kB alternative to Moment.js with the same modern API. - Source: dev.to / 9 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 / about 1 year ago

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