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JΛCOB

@jacob.dev
298 followers 759 following 763 posts

👨‍💻 Software Developer for 22 years ⏳ 30 years old 🇳🇿 New Zealand 🔗 jacob.dev

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JΛCOB @jacob.dev · 14/05/2026
They prooooobably could have made the UI a smidge wider to accommodate longer usernames haha. From memory, my username hits the limit.
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Alexandria Ocasio-Cortez @aoc.bsky.social · 22/04/2026
You ever try to code switch at work and fail? 😂
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Scott Tolinski @tolin.ski · 26/03/2026
Don't outsource the brain job.
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JΛCOB @jacob.dev · 18/03/2026
Found a typo in the email lol… “You will be invited to attend citizenship a ceremony in person.”
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JΛCOB @jacob.dev · 18/03/2026
Whoa… I should have checked my emails this morning! Huge personal news! I’m finally going to become a citizen of this great country! Just have to wait for a ceremony invite!
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JΛCOB @jacob.dev · 17/03/2026
Can’t relate. I just end up using the new phones sim tool for both. Very impressive though! Good job haha
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JΛCOB @jacob.dev · 09/03/2026
@jasnell.me Thank you so much for this fix! The bug had been giving me literal nightmares for the past year or so. All it took was for me to actually hunker down and figure out a minimum reproduction (took me 2 days btw lol) It's crazy how fast you were able to push a PR 😅 I owe you one!
github.com
Fixup AsyncContextFrame gc tracing by jasnell · Pull Request #6274 · cloudflare/workerd
Don't gc trace the AsyncContextFrame members... it turns out that setting the frame as current is not sufficient to establish a strong root, meaning that once the values are traced they become ...
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JΛCOB @jacob.dev · 03/03/2026
msedit has replaced nano for me. I just absolutely love everything about it. I hope it makes its way into distros someday.
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JΛCOB @jacob.dev · 28/02/2026
Gotta wait for my friends to hop on so we can celebrate 🙌 This'll be my first 99 ever. I started playing RuneScape back in 2004-ish. But this particular account was started in November last year. Pretty happy with the progress. I've never had a >100 combat account either. Very exciting 🎉
A cropped screenshot of the Skills tab in Old School RuneScape, displaying the Strength skill widget tooltip, which says I have just over 200 experience until hitting level 99.
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Adam Argyle @nerdy.dev · 03/02/2026
Wild how far you can push "customizable select" with just #CSS nerdy.dev/nice-select
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JΛCOB @jacob.dev · 03/02/2026
Rewatching Homeland, and a wild Timothée Chalamet appears! The first time I watched Homeland I didn’t even know who he was.
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JΛCOB @jacob.dev · 03/02/2026
This issue has finally been acknowledged by Azure lol 🤦‍♂️
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JΛCOB @jacob.dev · 03/02/2026
Azure: "RestError: There was a problem communicating with the identity service." Cool cool cool... I see. Thanks for that, Azure. I wish Azure had some presence here on Bluesky. I miss that from the Twitter golden days.
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Adam Argyle @nerdy.dev · 23/01/2026
#CSS `@custom-media` available behind a flag in Firefox Nightly 🤘🏻 Lovely syntax, just lovely. nerdy.dev/custom-media
@custom-media --motionOK (prefers-reduced-motion: no-preference);

@media (--motionOK) {
  transition: transform .3s ease;
}
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JΛCOB @jacob.dev · 16/01/2026
I see this one soooooo often it’s crazy. I’ve just resorted to turning public chat off at this point lol.
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JΛCOB @jacob.dev · 23/12/2025
Go on…
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NaNdi @nandi.uk · 04/11/2025
cloudflare durable objects solve 90% of my database needs
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JΛCOB @jacob.dev · 31/10/2025
Jeez what are the chances. Hope you guys have a speedy recovery! ❤️‍🩹
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JΛCOB @jacob.dev · 26/10/2025
Plz ignore all typos lol 🙏
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JΛCOB @jacob.dev · 26/10/2025
@jasnell.me @kentonvarda.com Are you aware of any issue like this? I wanted my reach-out to be a last resort... but I think I'm hit my limit of what I'm able to do. In the past it's been possible to replicate locally (although far less frequently), but so far this time I haven't been able to.
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JΛCOB @jacob.dev · 26/10/2025
The ALS value is being set well before the call to our http router (hono) and the tRPC router itself. And it's the ONLY time the value is ever being set. Months ago I attempted to create a minimal reproduction of the bug but all my attempts failed.
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JΛCOB @jacob.dev · 26/10/2025
It feels really random - in the sense that (this time, at least) the bug shows itself like 1 in 25 requests to a particular endpoint. The endpoint in question is a batched tRPC call where the first 2 procedures work totally fine, but the 3rd gets undefined when calling getStore (where I then throw).
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JΛCOB @jacob.dev · 26/10/2025
And it also appeared to not like it when I re-used a Map object across requests either - another simple fix... but now I'm seeing the problem again, and this time I have no clue what could be causing it.
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JΛCOB @jacob.dev · 26/10/2025
I keep running into this annoying AsyncLocalStorage bug in Cloudflare Workers. The value for one of my ALS stores randomly "goes away" lol. I found that the bug showed up a lot when I reused a Drizzle instance across requests (in a Durable Object) - which was a simple fix...
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JΛCOB @jacob.dev · 23/10/2025
Well this aged poorly… www.cloudflarestatus.com/incidents/sr...
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JΛCOB @jacob.dev · 20/10/2025
Durable Objects would never 😜
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JΛCOB @jacob.dev · 20/10/2025
Accurate
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Pop Base @popbase.tv · 20/10/2025
Snapchat, Canva, Duolingo, Zoom, Amazon, MyFitnessPal, Fortnite, Signal, Roblox and more are currently down.
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JΛCOB @jacob.dev · 20/10/2025
I would have thought we had all learned by now that you don’t run your entire infra in one region 🤦‍♂️
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James Snell @jasnell.me · 14/10/2025
We worked on a thing. blog.cloudflare.com/unpacking-cl...
blog.cloudflare.com
Unpacking Cloudflare Workers CPU Performance Benchmarks
Cloudflare investigated CPU performance benchmark results for Workers, uncovering and fixing issues in infrastructure, V8 garbage collection, and OpenNext optimizations. These improvements have made C...
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JΛCOB @jacob.dev · 23/09/2025
Just discovered Cloudflare’s capnweb. Very cool stuff! I can see it being super useful to me in the not-so-distant future.
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Rob Palmer @robpalmer.bsky.social · 20/09/2025
ECMAScript excitement 😉 Next week's TC39 meeting has a packed agenda: 🔼 Amount 🔼 Array.prototype.pushAll 🔶 AsyncContext 🔶 Await Dictionary 🔼 Import Bytes 🔶 Intl Era Month Code 🔼 Iterator Chunking 🔶 new Global() 🔼 Non-extensible applies to private 🔼 Promise Adoption 🔼 Promise Predicate 🔶 Temporal
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Deno @deno.land · 02/07/2025
Deno 2.4 is here: ⭐ deno bundle is back ⭐ bytes and text imports ⭐ stabilized OTel ⭐ modify environment with --preload flag and much more 👇 deno.com/blog/v2.4
deno.com
Deno 2.4: deno bundle is back | Deno
Deno bundle is back, alongside the addition of bytes and text imports, stabilized built-in OpenTelemetry, a new --preload flag, simplified dependency management with deno update, and more.
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Anderson Mancini @andersonmancini.bsky.social · 10/06/2025
#iOS26 Apple Liquid Glass via #threejs and React Three Fiber looks sick 🤩. I will be releasing the source code soon. Do you want it? Please sign up for my newsletter: andersonmancini.dev #creativecoding #WWDC25
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Simon B. Støvring @simonbs.dev · 10/06/2025
Woah, you can add any model provider to the Intelligence feature in Xcode 26 😲 #WWDC25
Screenshot of Xcode 26’s settings showing that any model provider can be added using a URL and API key.
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JΛCOB @jacob.dev · 10/06/2025
I’m so excited to update my iPad to iPadOS 26 - those macOS-like desktop features look sick. I’ll probably wait for the public beta though, because I use my iPad way too much to brick it ;)
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JΛCOB @jacob.dev · 10/06/2025
The macOS 26 Containerization API and Container CLI look super cool! I haven’t done a deep dive yet, but it seems like for most people it’ll be an *almost* drop-in replacement for Docker. I hope that it one day leads to actual macOS containers. But the goal for now is just Linux containers.
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JΛCOB @jacob.dev · 05/06/2025
The new joy-cons feel really good. But they do feel considerable heavier than the OG Switch joy-cons.
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JΛCOB @jacob.dev · 05/06/2025
Now we’ve finished Mario Kart World… what do we do? I know… time to put it back in a box for long term storage! Jk, gonna see if Animal Crossing runs better on this than how I remember it on the OG Switch.
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JΛCOB @jacob.dev · 04/06/2025
Only just seeing this lol. What kind of a tap was it? In essence - why was there an issue turning it off? Surely he turned it on to begin with?
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JΛCOB @jacob.dev · 04/06/2025
I mention this because it kinda sounded like I was saying I just bought one over the counter from a random store at the mall.
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JΛCOB @jacob.dev · 04/06/2025
(I had a preorder)
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JΛCOB @jacob.dev · 04/06/2025
Nah I woke up at the crack of dawn and waited for my local mall to open haha.
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JΛCOB @jacob.dev · 04/06/2025
Nintendo Switch 2 acquired 💪
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Raider @iwillnotbesilenced.bsky.social · 26/05/2025
There's nothing holy about writing discrimination into the law.
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mary🐇 @mary.my.id · 19/04/2025
why is the handle still not enforced lowercase
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JΛCOB @jacob.dev · 12/04/2025
Certainly something I expected, but was very happy to finally see, was D1 read replicas. And something I was happy to hear was coming very soon was Cloudflare Containers. The eng team is really killing it with everything else announced too!
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JΛCOB @jacob.dev · 12/04/2025
Damn, Cloudflare is killing it right now. This week, every night, I’ve looked forward to spamming refresh on their blog homepage at 1am, and subsequently not being able to get to sleep because I’m stuck in a loop of thinking of all the cool stuff I can now do with it.
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JΛCOB @jacob.dev · 25/03/2025
Awh. I remember the day I said farewell to mine as well. It wasn’t the convertible model but it was the same colour. I loved that car to bits. It was my first car I ever owned. Certainly hard to say goodbye.
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JΛCOB @jacob.dev · 15/03/2025
This seems good for security ngl.
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