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Somhairle Macleòid

@penalosa.dev
312 followers 110 following 18 posts
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Somhairle Macleòid @penalosa.dev · 28/09/2026
And it’s finally here! This has been a huge effort across the whole company—I’m very excited to see it out in the world 🪸 `npm i -g cf` to do literally anything you can think of with Cloudflare
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danielroe @danielroe.dev · 19/09/2026
don't be nice.
roe.dev
Don't be nice
Sometimes, it's more important to be good than it is to be nice.
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Somhairle Macleòid @penalosa.dev · 19/09/2026
Fabulous—knowing nothing about Jev, is it small enough to run locally, or is this a remote call?
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Somhairle Macleòid @penalosa.dev · 19/09/2026
How quickly do agents figure out that this is available?
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Somhairle Macleòid @penalosa.dev · 19/09/2026
Now that’s cool
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Alex Zalben @azalben.bsky.social · 25/08/2026
Dolly Parton, among a thousand other amazing things she did in her life, gifted over 330 million books to kids through her Imagination Library program. Her passing is a tremendous loss to the world, but you can support the program today to keep it going imaginationlibrary.com
imaginationlibrary.com
Dolly Parton's Imagination Library | USA, UK, IE, CA, AU
Dolly Parton’s Imagination Library is a book gifting program that mails free books to children from birth until they begin school in participating areas.
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Matt TK Taylor @tk.gg · 14/07/2026
Sponsor a conference because you love the space. Commercials probably don't make a ton of sense but there's unquestionably cool stuff happening you want to support. Get shit on anyway because you're a cloud provider. 🫡
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Matt TK Taylor @tk.gg · 06/06/2026
Hands up if a vulnerability described like this has landed in your GitHub repo recently with an attached 1200 word explanation... @penalosa.dev
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Matt TK Taylor @tk.gg · 26/05/2026
Does your Cloudflare Worker interact with the wider internet? msw.js has a new release which makes it easier than ever to mock HTTP, GraphQL and Websocket calls. We'd love your feedback. Give it a try and tell me what you think github.com/mswjs/cloudf...
github.com
GitHub - mswjs/cloudflare: Develop and test Cloudflare applications with Mock Service Worker.
Develop and test Cloudflare applications with Mock Service Worker. - mswjs/cloudflare
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David Belson @dbelson.com · 08/05/2026
I was one of the 1100 impacted by yesterday's layoff at Cloudflare. Thankful that I had the opportunity to work on @radar.cloudflare.com over the past 4+ years, evolving it into a trusted industry resource. Would love to continue working with #Internet data in my next role...
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Somhairle Macleòid @penalosa.dev · 16/12/2025
Very excited to be collaborating on this, and using the great foundation of framework detection you all have built!
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Matt TK Taylor @tk.gg · 16/12/2025
🆕 Today in wrangler 4.55, experimental automatic configuration for your web framework for Cloudflare Workers. npx wrangler deploy --x-autoconfig We support Next.js, Astro, Nuxt, and many more, + static sites. developers.cloudflare.com/changelog/20...
developers.cloudflare.com
Configure your framework for Cloudflare automatically
Our new autoconfig feature makes deploying your web app to Cloudflare Workers as simple as running a single command.
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Philippe Serhal @philippeserhal.com · 16/12/2025
Rather than reinventing countless wheels, Netlify and Cloudflare are now collaborating on framework detection and auto-configuration! Cloudflare engineers have been contributing to the open-source www.npmjs.com/package/@net..., which wrangler now leverages just like Netlify. 🤝
npmjs.com
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Somhairle Macleòid @penalosa.dev · 16/12/2025
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RSPB @rspb.bsky.social · 26/11/2025
In today's Budget, the Chancellor spoke about building the economy “brick by brick” but left out the very foundation that underpins it all: nature. The same Government that promised to restore our natural world appears instead to have wiped it from their agenda.
A lone Cormorant perches on a ledge at dusk, silhouetted against a golden sky. In the background, a blurred view of Westminster’s clock tower and nearby bridge structure rises behind it: politics and power in soft focus, nature sharp in the foreground.
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Somhairle Macleòid @penalosa.dev · 13/11/2025
We wrote a blog! If you're curious about how remote bindings work in Wrangler, give it a read: blog.cloudflare.com/connecting-t...
blog.cloudflare.com
Connecting to production: the architecture of remote bindings
Remote bindings allow you to connect your local Worker code to deployed Cloudflare resources like R2 and D1. Come along on the technical journey of how we built this feature to create a seamless local...
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Somhairle Macleòid @penalosa.dev · 28/10/2025
Try it out! This has been in the works for a while now, and I'm so excited it's finally out in the wild.
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Kenton Varda @kentonvarda.com · 14/10/2025
Those benchmarks from @t3.gg revealed some interesting issues in Workers. Happy to say it's all fixed now, save for some lingering next.js-specific stuff we're continuing to work on. Thanks for the reproducible test cases, @t3.gg. Excessive details in blog post: blog.cloudflare.com/unpacking-cl...
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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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Somhairle Macleòid @penalosa.dev · 08/10/2025
🇬🇧 🚂 🇳🇱
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Melanie D’Arrigo @darrigomelanie.bsky.social · 08/10/2025
I feel like this photo of masked, armed men pepper spraying a pastor protecting his community is going to be a defining picture of this moment in America for a long, long time.
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Somhairle Macleòid @penalosa.dev · 01/04/2025
PR up: github.com/NullVoxPopul...
github.com
Add `wrangler` to historical tracking by penalosa · Pull Request #120 · NullVoxPopuli/package-majors
We recently released a v4 of Wrangler—it would be great to be able to track adoption over time of v3 vs v4.
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Somhairle Macleòid @penalosa.dev · 28/03/2025
How does a non-programmer/non-sme evaluate whether an AI tool has safely built a login system? Correctly set up database transactions?
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Somhairle Macleòid @penalosa.dev · 28/03/2025
Even for those there’s an element of judgment (has the LLM added a tracking tag that inadvertently doesn’t fit with the GDPR? If you can’t read & understand the output you’d have no way of knowing) but for other use cases there’s much more potential for things to go drastically wrong
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Somhairle Macleòid @penalosa.dev · 28/03/2025
This only really works for things where there doesn’t need to be any human judgement of whether the LLM output is any good (or safe). I can’t really think of any areas of programming that this covers other than pure frontend marketing sites (where the output is mostly self-evident)
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Somhairle Macleòid @penalosa.dev · 28/03/2025
Oh amazing! I’d love to get wrangler in this—I’ll put up a PR!
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Somhairle Macleòid @penalosa.dev · 28/03/2025
How did you make this graph? I’ve been looking for a way to do this to track version adoption
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Ben McCann @benmccann.com · 13/03/2025
Wrangler 4 has almost half as many dependencies as wrangler 3! Thank you to @penalosa.link and everyone else at @cloudflare-dev.bsky.social who worked on this!
wrangler 3 vs wrangler 4 dependency graphs
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Somhairle Macleòid @penalosa.dev · 28/02/2025
Wrangler has a new major version on the way! npm i wrangler@v4-rc developers.cloudflare.com/changelog/20...
developers.cloudflare.com
Use the latest JavaScript features with Wrangler CLI v4.0.0-rc.0
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Somhairle Macleòid @penalosa.dev · 09/11/2024
👀
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Somhairle Macleòid @penalosa.dev · 23/10/2024
How was [redacted]!?
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