Top 6 date-formatting Open-Source Projects
⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern APIProject mention: Show HN: A simple time conversion site for developers | news.ycombinator.com | 2021-06-18
Thanks! Never heard of timefhuman, but now I'll look into it.
To parse human-written dates, time.lol currently uses a combination of Day.js  and Sugar .
If the Day.js library can't figure out a valid date from the given input, then the Sugar library is invoked to try even harder :) Seems to work well so far, but indeed it falls short with complex input (e.g. "The Tuesday after July 4th").
🐔 Toolkit to parse, validate, manipulate, compare and display dates, time & timezones in Swift.
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But even though I have decided to use Date and Intl in my projects, I still have the itch to try out the library Spacetime.
Building a better date/time library for SwiftProject mention: I can't solve a simple Swift problem, and it's driving me insane :) | reddit.com/r/swift | 2021-04-21
You shoudl take a look at the libray Time. https://github.com/davedelong/time
A minimal, but complete solution for managing translations, date, time and number formatting in Next.js apps. 🌐 (by amannn)Project mention: i18n and Next.js | reddit.com/r/nextjs | 2021-05-27
Whole-day timezone comparisonProject mention: Timezone-converter: Whole-day timezone comparison | news.ycombinator.com | 2021-03-18