素のJavaScriptよりも使いやすくラクに処理できるコンパクトなライブラリー「date-fns」を紹介します。

Luxon is a date-time manipulation library created by one of the Moment.js developers to suit modern application requirements. Similar to Date-fns, Luxon offers data formatting and parsing functions.

Luxon is a modern lightweight library for parsing, validating, manipulating, and formatting dates in JavaScript.

The Date object in JavaScript is the main element when it comes to handling date and time. It records a single point in time as the milliseconds’ number elapsed since the 1st January 1970 00:00: ...

Work is underway to implement 'Temporal,' which will greatly simplify JavaScript date and time management This article, originally posted in Japanese on 23:00 Jan 31, 2025, may contains some ...

Beyond the usual quick tips, let's look at both the business case and the technical side of keeping React bundles lean.