Website Introduction
Day.js is a minimalist JavaScript library for parsing, validating, manipulating, and displaying dates and times. At only 2KB, it offers a Moment.js-like API with modern browser support, including legacy systems like IE8. Its plugin system extends functionality for locales, durations, and custom formats. The library is open-source (MIT license) and actively maintained, with over 40K GitHub stars. It supports tree-shaking for optimized bundling and is widely used in React, Vue, and Angular projects. The documentation provides migration guides from Moment.js and live code playgrounds:cite[1].
