Which is Better Time and Date Manipulation Librariy?
moment vs dayjs

1 Year
What's Time and Date Manipulation Librariy?

The Time and Date Manipulation Library simplifies these tasks by providing a set of functions and utilities specifically designed to handle various time and date-related operations. It helps developers perform tasks like adding or subtracting time intervals, comparing dates, converting between different time zones, or formatting dates in specific ways.

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moment21,495,24847,7312318 days agoMIT License
dayjs19,296,37845,354905a day agoMIT License
Feature Comparison
Moment.js has reached its end of life and is no longer actively maintained.
Day.js is actively maintained and receives updates and bug fixes.
Moment.js was once widely popular but has seen a decline in usage due to its end-of-life status.
Day.js has gained popularity as a lightweight alternative to Moment.js.
Moment.js has a larger bundle size due to its comprehensive feature set.
Day.js has a smaller bundle size compared to Moment.js.
Moment.js provides a consistent API for handling dates and times.
Day.js maintains API consistency with Moment.js, making migration easier.
Moment.js uses mutable date objects, which can lead to unexpected behavior in certain scenarios.
Day.js follows an immutable approach, ensuring that date objects are not modified in-place.
Moment.js supports localization and internationalization with built-in functionality.
Day.js provides localization support through plugins and custom configurations.
Moment.js offers a plugin system for extending its functionality.
Day.js provides extensibility through plugins and custom parsers.
NPM Package Introudction


NPM version NPM downloads MIT License Build Status Coverage Status FOSSA Status SemVer compatibility

A JavaScript date library for parsing, validating, manipulating, and formatting dates.

Project Status

Moment.js is a legacy project, now in maintenance mode. In most cases, you should choose a different library.

For more details and recommendations, please see Project Status in the docs.

Thank you.



Moment.js is freely distributable under the terms of the MIT license.

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