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Darwin Boersma

@ogghead

Rust programmer, WebAssembly enthusiast. Software engineer at Amazon.

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25.10.2024
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Latest posts by Darwin Boersma @ogghead

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Release fish 4.0.0 (released February 27, 2025) · fish-shell/fish-shell · GitHub fish’s core code has been ported from C++ to Rust (#9512). This means a large change in dependencies and how to build fish. However, there should be no direct impact on users. Packagers should see ...

Woo hoo! fish 4.0.0 that contains the rust rewrite is finally out and stable! I have been using fish for a few weeks now and it’s really nice to not have to worry about 1000 Z shell plug-ins

https://github.com/fish-shell/fish-shell/releases/tag/4.0.0

27.02.2025 13:25 👍 123 🔁 23 💬 6 📌 2
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The Feds Push for WebAssembly Security Over eBPF According to the federal government, WebAssembly could and should be integrated across the cloud native service mesh sphere to enhance security.

Why Wasm is winning on the security front!

thenewstack.io/the-feds-pus...

14.02.2025 19:49 👍 11 🔁 3 💬 1 📌 0
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Chrome for Developers: Thorsten Hans talks with Thomas Steiner Our Senior Cloud Advocate, Thorsten Hans, joined Thomas Steiner on episode at Chrome for Developers - exploring the world of WebAssembly serverless functions and microservices.

In early January, @thorstenhans.bsky.social joined the Chrome for Developers podcast to talk more about WebAssembly, Spin, StarlingMonkey (JS SDK), and more! We've written a blog about the episode that goes more in-depth: www.fermyon.com/blog/chrome-...

10.02.2025 22:54 👍 3 🔁 2 💬 0 📌 0
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Spin Joins CNCF Sandbox: Strengthening Adoption and Benefits for Organizations and Developers Spin has been accepted in the CNCF Sandbox. This milestone brings many benefits to the Spin ecosystem.

Spin and SpinKube, two projects @fermyon.com has been hard at work on for the last few years, are now officially in the @cncf.io! 🙌

www.fermyon.com/blog/spin-jo...

22.01.2025 18:26 👍 34 🔁 11 💬 3 📌 1
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See What WebAssembly Can Do in 2025 Looking ahead to 2025, it’s anticipated that WebAssembly will see some real adoption beyond the sandbox projects presented at conferences.

In a recent The New Stack article, B. Cameron Gain dives into the exciting improvements coming to Wasm, including the component model. @technosophos.bsky.social shares insights on how this model can elevate the binary format to new heights. Read more here: bit.ly/4aeeEMP

08.01.2025 03:00 👍 9 🔁 3 💬 0 📌 2
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Council Post: Implementing Microservices As Serverless Microservices have become an established design pattern in enterprise computing, but they can cost more than you might think.

Microservices can be costly, but we can rewrite the design pattern to make them more efficient. This is where serverless functions can change things, as our CEO, @technosophos.bsky.social, points out in a Forbes article: bit.ly/4gN6vRw

26.12.2024 20:40 👍 3 🔁 3 💬 0 📌 0

Serverless ability to scale to 0 can lead to more efficient resource usage on bursty workloads where servers might otherwise be idling a lot. But there is compute overhead (for the cloud provider) in spinning up a container/microVM to run your workload, so per “unit of compute” it is more costly.

28.12.2024 16:42 👍 1 🔁 0 💬 1 📌 0
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You Are Already Using Wasm In Production I am often surprised when I hear folks ask, “When will WebAssembly be ready for production?” There seems to be some lurking suspicion that something is holding WebAssembly back.

I penned this "mild-mannered rage post" after a guy told me very bluntly that Wasm wasn't ready for production, but seemed to have no idea at all that Wasm has been around for years and is already deployed broadly into production systems.

www.fermyon.com/blog/you-are...

09.12.2024 20:47 👍 12 🔁 3 💬 0 📌 0
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Announcing Advent of Spin 2024 Announcing Advent of Spin 2024 - A fun coding challenge to learn Spin and Serverless WebAssembly

Fermyon's Advent of Spin is already spinning. But it's not too late to join in on the fun!

www.fermyon.com/blog/advent-...

10.12.2024 22:57 👍 4 🔁 1 💬 1 📌 0
What to Do When Someone Has a Panic Attack Ask if they've considered that in season 6, episode 4 of the Sopranos, an episode of Gilmore Girls is playing on TV 
In S07E17 of Gilmore Girls, Richard is wearing a tracksuit. Lorelai makes a joke about it by implicating a lunch date with Tony Soprano, 
Ask if they realize this means that both the Sopranos and Gilmore Girls exist as television shows in the other's universe. When the Gilmore Girls watch the Sopranos, they will se themselves When Tony Soprano watches Gilmore Girls, he sees himself and his family • Like two facing mirrors; Gilmore Girls and Sopranos, a recursion, fractal, etc.

What to Do When Someone Has a Panic Attack Ask if they've considered that in season 6, episode 4 of the Sopranos, an episode of Gilmore Girls is playing on TV In S07E17 of Gilmore Girls, Richard is wearing a tracksuit. Lorelai makes a joke about it by implicating a lunch date with Tony Soprano, Ask if they realize this means that both the Sopranos and Gilmore Girls exist as television shows in the other's universe. When the Gilmore Girls watch the Sopranos, they will se themselves When Tony Soprano watches Gilmore Girls, he sees himself and his family • Like two facing mirrors; Gilmore Girls and Sopranos, a recursion, fractal, etc.

03.12.2024 22:58 👍 2362 🔁 714 💬 23 📌 30

On the bright side, we of little sleep have more time to do (zombified) activities, right?

07.12.2024 14:53 👍 0 🔁 0 💬 0 📌 0
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Announcing Advent of Spin 2024 Announcing Advent of Spin 2024 - A fun coding challenge to learn Spin and Serverless WebAssembly

Our team is getting festive with a seasonal coding challenge!

#AdventOfSpin week 1 is already under way, with prizes up for grabs for the most creative approaches fermyon.com/blog/advent-...

04.12.2024 22:25 👍 5 🔁 6 💬 1 📌 0

I’ll see your containers and raise you WebAssembly components 😄

02.12.2024 14:52 👍 1 🔁 0 💬 0 📌 0
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Deno v. Oracle: Canceling the JavaScript Trademark Oracle is holding the JavaScript trademark hostage, and we’re pursuing legal means to #FreeJavaScript. Here’s a brief update.

It's done. Now it’s your turn, Oracle.

We’ve submitted a formal petition to cancel the JavaScript trademark: it is generic, Oracle has abandoned it, and Oracle committed fraud on the USPTO during the last trademark renewal.

It's time to #FreeJavaScript.

deno.com/blog/deno-v-...

25.11.2024 19:02 👍 971 🔁 266 💬 21 📌 34

Hah! I would imagine we have all run into the frustrating “deadly embrace” problem of CloudFormation — Terraform not being tied to it is certainly compelling 😄 being flexible to better support non-AWS resources is also attractive. I’ll have to learn more about Terraform and give it a try!

26.11.2024 16:04 👍 1 🔁 0 💬 0 📌 0

Have you used AWS CDK? I am curious how Terraform compares from a developer perspective

26.11.2024 15:32 👍 0 🔁 0 💬 2 📌 0
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I mentioned to a friend today that I sometimes use the phrase "movers and shakers" but don't know the origin. He pointed me to the poem, "Ode," a paean to artistry.

www.poetryfoundation.org/poems/54933/...

21.11.2024 22:48 👍 11 🔁 4 💬 1 📌 0

This is so so cool. The productivity gains and new workflows possible through this feature (both for app developers and platform engineers) are game changing!

14.11.2024 12:24 👍 1 🔁 1 💬 0 📌 0
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Introducing Spin 3.0 The latest major release of Spin is here - with new features like Component Dependencies, Selective Deployments, Otel Integration, and Spin Factors.

Spin 3 is out!

Component dependencies, factors, and awesome telemetry support are among the highlights.

#wasmcon #wasm #webassembly

www.fermyon.com/blog/introdu...

11.11.2024 16:35 👍 10 🔁 5 💬 1 📌 0

I can't control the world around me, but I can define the person I want to be, and how I contribute to making the world a better place.

I'll spend my days doing that work with intentionality.

06.11.2024 16:25 👍 436 🔁 58 💬 13 📌 5
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WebAssembly Jobs and CronJobs in Kubernetes with SpinKube & the Spin Command Trigger Learn how to run WebAssembly apps as Kubernetes Jobs and CronJobs using Spin Command Trigger and SpinKube

Check out my most recent article!

💡 Learn how to build Kubernetes Jobs and CronJobs with #WebAssembly #Spin & #SpinKube

www.fermyon.com/blog/wasm-jo...

06.11.2024 07:30 👍 3 🔁 2 💬 0 📌 0

I occasionally dabble with Apple homekit and find that integrations for various devices perpetually break! The fragmentation of smart home ecosystems has only accelerated of late too — this device only works with Alexa now, while that one only works with Google home, and so on

03.11.2024 00:02 👍 0 🔁 0 💬 0 📌 0
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Lightweight Kubernetes and Wasm is a Perfect Combo Squeeze more out of your lower-powered hardware with lightweight Kubernetes distros and SpinKube

I wrote a blog about running Wasm in lightweight #kubernetes distros.

At #KubeCon we’re going to use K3S to demo some of this. It’s shocking how much WebAssembly you can pack on a small cluster.

www.fermyon.com/blog/lightwe...

29.10.2024 14:10 👍 17 🔁 4 💬 1 📌 1
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@fermyon.com gave me this comfy t-shirt for their Spin app Finicky Whiskers! So here is a picture of myself wearing it with my own finicky kitty Yennefer 😄 Thank you to @technosophos.bsky.social and Fermyon for the swag!

(P.S. I set messages to allow all and would love to chat on Spin/tech!)

26.10.2024 00:03 👍 5 🔁 1 💬 1 📌 0