# Dayjs

> Day.js (軽量日付・時刻ライブラリ、Moment.js 互換 API) リファレンス。 parse, format, manipulate (add / subtract / startO…

Day.js (軽量日付・時刻ライブラリ、Moment.js 互換 API) リファレンス。 parse, format, manipulate (add / subtract / startOf / endOf)、 query (isBefore / isAfter / isSame)、duration, relativeTime、 timezone, utc, plugin システム、locale、i18n。

- Page: https://ss33.ai/skills/fandhe-ai/dayjs-12136458033
- Publisher: fandhe-ai
- Category: [Software Development](https://ss33.ai/skills/category/software-development-t44z8z) › [Languages & frameworks](https://ss33.ai/skills/category/software-development-t44z8z/languages-and-frameworks-rgvrso)
- Source: https://github.com/fandhe-ai/agent-reference-skills/blob/784ab6f57283d09e1227e750da6dca57a21c1b36/skills/dayjs/SKILL.md

## Skill

This skill's licence does not allow redistribution, so the store does not serve its text. Get it from the author: https://github.com/fandhe-ai/agent-reference-skills/blob/784ab6f57283d09e1227e750da6dca57a21c1b36/skills/dayjs/SKILL.md