Adam Shaw

Adam Shaw

@arshaw.dev

Creator of @fullcalendar.io and temporal-polyfill (npmjs.com/package/temporal-polyfill) 🏠 arshaw.dev

88 followers125 following20 posts

Adam Shaw
@arshaw.dev

Had a real tough time with LLMs installing defunct FullCalendar v6 plugins alongside v7, erroring, then downgrading all to v6 (bad! I want ppl on v7!). Solutions:

Adam Shaw
@arshaw.dev

• DeepSeek V4.1 Flash - Nudged by hints in pkgs' READMEs and package.json • Sonnet 5.5 - A deliberate TS type error whose message says how to fix it • Opus 5.5 - No nudging necessary. Installed v7 fine as-is. • Sol 6.1 - Installed v6 almost every time, could not be nudged :(

Adam Shaw
@arshaw.dev

I'd say we're 75% fine, but I'll still mention in docs that explicit prompting about v7 is recommended.

Adam Shaw
@arshaw.dev

Some new 👏 new 👏 new 👏 stuff for FullCalendar I'm very proud of! And more coming this quarter. And finally a @fullcalendar.io Bluesky handle for posting more in-depth release updates.

FullCalendar@fullcalendar.io

New look, new release, (new Bluesky handle)

Adam Shaw
@arshaw.dev

Btw, this is what was blocking FullCalendar v7, available now 🎉. More info to come...

Adam Shaw@arshaw.dev

temporal-polyfill 🕒 1.0 is out! Smaller and with a tree-shakeable API that can be codemodded away. Great for component lib authors: tiny footprint now, zero footprint later, and shared internals with the host app's polyfill (if they choose to install it).

Adam Shaw
@arshaw.dev

temporal-polyfill 🕒 1.0 is out! Smaller and with a tree-shakeable API that can be codemodded away. Great for component lib authors: tiny footprint now, zero footprint later, and shared internals with the host app's polyfill (if they choose to install it).

Adam Shaw
@arshaw.dev

Also in 1.0: compliant with the latest Temporal spec, plus the everyday helpers it omits — startOfMonth, diffDays, roundToWeek — both in the tree-shakeable API and a companion temporal-utils package. Learn how it all fits together: github.com/fullcalendar...

github.comGitHub - fullcalendar/temporal-polyfill: A lightweight polyfill for Temporal, successor to the JavaScript Date objectA lightweight polyfill for Temporal, successor to the JavaScript Date object - fullcalendar/temporal-polyfill
Adam Shaw
@arshaw.dev

Temporal is finally here, "8 yrs, 11 mos" in the making! Congrats @ptomato.name and and the champions! Humbled to be invited to the @tc39.es meeting where it moved to Stage 4. During my work on temporal-polyfill, I collaborated with the champions to improve datetime arithmetics and duration rounding

Adam Shaw reposted

TC39
@tc39.es

ECMAScript Euphoria! 🎉 We don't always post when a single proposal advances, but when we do, it's Temporal -> Stage 4. Just days shy of 9 years from Stage 1, a herculean effort on the part of many champions, delegates, invited experts, and contributors, past and present. Thank you all! 🙌

Adam Shaw
@arshaw.dev

temporal-polyfill just passed 1m weekly downloads on NPM! 🎉 We're due for a new release, will queue one up this week.

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