integrant VS Luxon

Have a look at Integrant from Clojure: https://github.com/weavejester/integrant

* Lifecycle management: Mount, Integrant or Component (https://github.com/tolitius/mount https://github.com/weavejester/integrant and https://github.com/stuartsierra/component)

Allesandra Sierra’s Component has lots of competitors now: first mount which has since fallen out of favor for integrant. There’s newer ones too, like clip and donut-power.

This was the missing piece for me at least. As mentioned in another reply the Imperative shell, functional core helped me a lot with that. I discovered it through Clean Architecture and by using some micro-frameworks in Clojure that really emphasised the use of the pattern.

After reviewing the options, I settled on weavejester/integrant because it's small - only one dependency and two source files in total.

Today I released a new version of Reveal Pro — dev.vlaaad/reveal-pro {:mvn/version "1.3.308"} — that adds sticker integration for system libraries such as mount, component and integrant!

Component is nice but I found the records and protocols annoying to work with. Have you checked out Integrant? That ones been my preferred component-style library.

I don't really like 'Component'. I seems very clunky and we had a lot of issues with it and a lot incidental complexity in our codebase (now converted to Java). It was the first real system that did these sort of things but if I start a project now, I much rather use Integrant or Clip.

https://github.com/weavejester/integrant

https://github.com/juxt/clip

I haven't used Clip a lot yet but my next project is defiantly going to be with Clip.

Luxon (14.7k ⭐) — A library that leverages JavaScript’s Intl for speed and slimness while providing what Intl doesn’t: an immutable user-friendly API. It also supports time zones and localization.

Luxon is another date and time library written in JavaScript. Luxon works on both browsers and Node.js. The author of Luxon, Isaac Cambrion, was also a contributor to Moment.js before it became deprecated. Now, the team behind Moment.js recommends Luxon, calling it “an evolution of Moment.js.” Luxon’s documentation can even be found in GitHub pages for Moment.js.

To be honest, use a library where someone else figured out the ambiguities and accounted for the edge cases. Good starting point: https://moment.github.io/luxon/#/math

Date-fns is fine for simpler use cases but Luxon is a lot more complete, especially where it comes to time zones.

8. Luxon: Mastering Time and Timezones for Precision Data Handling

In past i used Moment, but I read that we should avoid to use it for future projects. I read someone suggested to use Datejs, but it doesn't seems to be updated, last time was 8 years ago. Currently I'm thinking to use Luxon but I someone suggest Date-fns also.

Pain

I haven't seen this before, but I currently use Luxon most of the time and it makes working with dates and times a lot less painful.

Eleventyone’s project scaffold includes: Eleventy with a skeleton site, a date format filter for Nunjucks based on Luxon, a tiny CSS pipeline with PostCSS, an equally tiny inline JS pipeline, JS search index generator, Netlify Dev for testing Netlify redirects, and a serverless (FaaS) development pipeline with Netlify Dev and Netlify Functions.

Luxon is a powerful and lightweight JavaScript library for working with dates and times. It was created as an alternative to the popular Moment.js library, with the goal of being faster, smaller, and easier to use.

If you ever wondered how luxon and native JS-Dates (with TimeZones) behave when converting them between each other and ISO-Date-Strings here are my tests: