Day.js is a minimalist JavaScript library for parsing, validating, manipulating, and formatting dates. It is lightweight and fast, offering a simple and intuitive API for working with dates and times. Day.js is designed to be immutable and chainable, allowing for easy method chaining to perform various date operations.
Alternatives:
date-fns-+
luxon-+
moment-+
js-joda-+
spacetime-+
chrono-node-+
date-and-time-+
timeago.js-+
fecha-+
datejs-+
Tags: javascriptdatetimeformattingparsing
ms
v2.1.3(about 4 years ago)
The 'ms' npm package is a simple utility for converting various time formats to milliseconds. It is commonly used in Node.js applications to parse and manipulate time durations easily. 'ms' allows developers to specify time durations in human-readable formats like '1d' for one day or '2h30m' for two hours and thirty minutes, and converts them to milliseconds for calculations.
Alternatives:
pretty-ms-+
humanize-duration-+
parse-duration-+
to-ms-+
timestring-+
date-fns-+
moment-duration-format-+
duration-js-+
time-span-+
tiny-human-time-+
Tags: javascripttimedurationconversionutility
Fight!
Popularity
Dayjs and ms are both popular npm packages, but in terms of popularity, Dayjs has a larger community and more widespread usage compared to ms.
Size
Dayjs is a lightweight alternative to Moment.js, providing a similar API but with a much smaller bundle size. On the other hand, ms is a very small package that focuses on parsing and formatting time durations in a human-readable format.
Functionality
Dayjs is a full-featured date and time manipulation library that offers a wide range of functionalities, including parsing, formatting, manipulating, and displaying dates and times. It also provides plugins for additional features. On the other hand, ms is a specialized package that focuses solely on parsing and formatting time durations in a human-readable format.
Developer Experience
Both Dayjs and ms provide a straightforward and easy-to-use API. Dayjs follows a similar API to Moment.js, making it familiar to developers who have used Moment.js before. ms, on the other hand, has a simple and intuitive API specifically designed for parsing and formatting time durations.
Performance
Dayjs is known for its excellent performance and small bundle size, making it a great choice for performance-sensitive applications. ms is also lightweight and performs well, but its performance is less of a focus compared to Dayjs.
Maintenance
Both Dayjs and ms are actively maintained by their respective communities. Dayjs has regular updates and bug fixes, and its maintainers are responsive to issues and feature requests. ms is a smaller package with fewer updates, but it is still actively maintained and addresses reported issues.
