Honza Dvorsky
@czechboy0.dev
Swift Server Engineer at Apple 🍎🇨🇿🇺🇸 he/him
This is my dev account, see @honzadvorsky.com for my personal alt account. I only speak for myself.
https://github.com/czechboy0
https://honzadvorsky.com
Signal: honzadvorsky.99
This is my dev account, see @honzadvorsky.com for my personal alt account. I only speak for myself.
https://github.com/czechboy0
https://honzadvorsky.com
Signal: honzadvorsky.99
Pinned
Honza Dvorsky
@czechboy0.dev
· Apr 11
I created these custom feeds for myself, because I wanted to stop doom-scrolling. I also love swiftlang and wanted a weekend project ✅
But I guess you can use them too... but only a little, as a treat. 👀
Find these links in the Feeds tab on my profile. And you enjoy them? Like and share further 🔗
But I guess you can use them too... but only a little, as a treat. 👀
Find these links in the Feeds tab on my profile. And you enjoy them? Like and share further 🔗
In 2020 I was skeptical of legal uses for crypto and called out that it's just another tool of rich fascists.
Unrealistic promises of "next year", every year. Financial games. Gov't corruption.
Trump. Musk. Thiel. Winklevi.
And *the same people* are now all-in on AI? That's cool, no concerns.
Unrealistic promises of "next year", every year. Financial games. Gov't corruption.
Trump. Musk. Thiel. Winklevi.
And *the same people* are now all-in on AI? That's cool, no concerns.
a woman in a purple sweater says they are the same picture
Alt: a woman in a purple sweater says they are the same picture
media.tenor.com
November 14, 2025 at 8:53 PM
In 2020 I was skeptical of legal uses for crypto and called out that it's just another tool of rich fascists.
Unrealistic promises of "next year", every year. Financial games. Gov't corruption.
Trump. Musk. Thiel. Winklevi.
And *the same people* are now all-in on AI? That's cool, no concerns.
Unrealistic promises of "next year", every year. Financial games. Gov't corruption.
Trump. Musk. Thiel. Winklevi.
And *the same people* are now all-in on AI? That's cool, no concerns.
Reposted by Honza Dvorsky
Any great managers following me and looking to switch gigs? :-) work with compilers and tools with my team.
London based!
jobs.apple.com/en-us/details/...
London based!
jobs.apple.com/en-us/details/...
Swift Compiler Engineering Manager - Jobs - Careers at Apple
Apply for a Swift Compiler Engineering Manager job at Apple. Read about the role and find out if it’s right for you.
jobs.apple.com
November 14, 2025 at 1:57 AM
Any great managers following me and looking to switch gigs? :-) work with compilers and tools with my team.
London based!
jobs.apple.com/en-us/details/...
London based!
jobs.apple.com/en-us/details/...
Reposted by Honza Dvorsky
1️⃣ Swift comes to FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
November 6, 2025 at 10:30 PM
1️⃣ Swift comes to FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
Reposted by Honza Dvorsky
🚀 Swift is now officially supported on Amazon Linux 2023! This makes deploying Swift apps to AWS easier than ever. Try it: sudo dnf install swiftlang. The future of Swift keeps getting brighter... @awscloud.bsky.social #Linux docs.aws.amazon.com/linux/al2023...
November 12, 2025 at 4:11 PM
🚀 Swift is now officially supported on Amazon Linux 2023! This makes deploying Swift apps to AWS easier than ever. Try it: sudo dnf install swiftlang. The future of Swift keeps getting brighter... @awscloud.bsky.social #Linux docs.aws.amazon.com/linux/al2023...
Reposted by Honza Dvorsky
The #swiftlang toolchain is now available on Amazon Linux 2023.
Two years after my first commit allowing Swift to compile on Amazon Linux 2023, it took a while team effort to make this happen.
Get started and deploy your Swift apps in the cloud today!
Two years after my first commit allowing Swift to compile on Amazon Linux 2023, it took a while team effort to make this happen.
Get started and deploy your Swift apps in the cloud today!
November 11, 2025 at 6:05 PM
The #swiftlang toolchain is now available on Amazon Linux 2023.
Two years after my first commit allowing Swift to compile on Amazon Linux 2023, it took a while team effort to make this happen.
Get started and deploy your Swift apps in the cloud today!
Two years after my first commit allowing Swift to compile on Amazon Linux 2023, it took a while team effort to make this happen.
Get started and deploy your Swift apps in the cloud today!
Swift belongs on servers #swiftlang
November 10, 2025 at 10:51 PM
Swift belongs on servers #swiftlang
Reposted by Honza Dvorsky
Checkout the new blog post about the Temporal SDK we released at the @serversideswift.info conference. This is a great addition to our amazing Swift ecosystem 🚀
Managing long-running, stateful workflows in Swift just got a whole lot easier. The new Temporal SDK brings first-class support for building reliable, fault-tolerant applications. www.swift.org/blog/swift-t... @temporal.io
November 10, 2025 at 10:46 PM
Checkout the new blog post about the Temporal SDK we released at the @serversideswift.info conference. This is a great addition to our amazing Swift ecosystem 🚀
Reposted by Honza Dvorsky
Managing long-running, stateful workflows in Swift just got a whole lot easier. The new Temporal SDK brings first-class support for building reliable, fault-tolerant applications. www.swift.org/blog/swift-t... @temporal.io
November 10, 2025 at 10:41 PM
Managing long-running, stateful workflows in Swift just got a whole lot easier. The new Temporal SDK brings first-class support for building reliable, fault-tolerant applications. www.swift.org/blog/swift-t... @temporal.io
Reposted by Honza Dvorsky
Using or trialling OPA? Whether you're new to OPA or have been on the Rego train for years, we want to hear from you in our 2025 Community Survey.
www.surveymonkey.com/r/SCBSDZN
We're going to be at KubeCon tomorrow in the project pavilion. Come and say hi!
#Rego #OPA #KubeCon
www.surveymonkey.com/r/SCBSDZN
We're going to be at KubeCon tomorrow in the project pavilion. Come and say hi!
#Rego #OPA #KubeCon
CNCF OPA Community Survey 2025
Take this survey powered by surveymonkey.com. Create your own surveys for free.
www.surveymonkey.com
November 10, 2025 at 4:13 PM
Using or trialling OPA? Whether you're new to OPA or have been on the Rego train for years, we want to hear from you in our 2025 Community Survey.
www.surveymonkey.com/r/SCBSDZN
We're going to be at KubeCon tomorrow in the project pavilion. Come and say hi!
#Rego #OPA #KubeCon
www.surveymonkey.com/r/SCBSDZN
We're going to be at KubeCon tomorrow in the project pavilion. Come and say hi!
#Rego #OPA #KubeCon
Reposted by Honza Dvorsky
3️⃣ AWS officially adopts Swift Lambda Runtime
Amazon is now officially hosting the Swift AWS Lambda Runtime. This is a game-changer for building fast, efficient, and scalable serverless applications with Swift: now backed by AWS. github.com/awslabs/swif... #AWS
Amazon is now officially hosting the Swift AWS Lambda Runtime. This is a game-changer for building fast, efficient, and scalable serverless applications with Swift: now backed by AWS. github.com/awslabs/swif... #AWS
GitHub - awslabs/swift-aws-lambda-runtime: Swift implementation of AWS Lambda Runtime
Swift implementation of AWS Lambda Runtime. Contribute to awslabs/swift-aws-lambda-runtime development by creating an account on GitHub.
github.com
November 6, 2025 at 10:30 PM
3️⃣ AWS officially adopts Swift Lambda Runtime
Amazon is now officially hosting the Swift AWS Lambda Runtime. This is a game-changer for building fast, efficient, and scalable serverless applications with Swift: now backed by AWS. github.com/awslabs/swif... #AWS
Amazon is now officially hosting the Swift AWS Lambda Runtime. This is a game-changer for building fast, efficient, and scalable serverless applications with Swift: now backed by AWS. github.com/awslabs/swif... #AWS
Reposted by Honza Dvorsky
📣 It's a landmark day for Swift, with three announcements that expand the ecosystem for developers everywhere. Here’s what’s new! 🧵
November 6, 2025 at 10:30 PM
📣 It's a landmark day for Swift, with three announcements that expand the ecosystem for developers everywhere. Here’s what’s new! 🧵
The Swift AWS Lambda Runtime has officially moved under AWS on GitHub, great work @sebsto.bsky.social aws.amazon.com/blogs/openso...
The Swift AWS Lambda Runtime moves to AWSLabs | Amazon Web Services
We’re excited to share that the Swift AWS Lambda Runtime project has officially moved to the AWS Labs organization. You can now find it here: 👉 https://github.com/awslabs/swift-aws-lambda-runtime This...
aws.amazon.com
November 6, 2025 at 6:03 PM
The Swift AWS Lambda Runtime has officially moved under AWS on GitHub, great work @sebsto.bsky.social aws.amazon.com/blogs/openso...
Reposted by Honza Dvorsky
We're featuring results of the summer GSoC projects over the next few days. Here's the first from Priyambada Roul, who worked on integrating Swiftly with the Swift VS Code extension: www.swift.org/blog/gsoc-20...
GSoC 2025 Showcase: Swiftly support in VS Code
Another successful year of Swift participation in Google Summer of Code recently came to an end, and we’d like to shine some light on the projects and work accomplished!
www.swift.org
November 6, 2025 at 5:54 AM
We're featuring results of the summer GSoC projects over the next few days. Here's the first from Priyambada Roul, who worked on integrating Swiftly with the Swift VS Code extension: www.swift.org/blog/gsoc-20...
Reposted by Honza Dvorsky
Indie developers now have more tools in their toolkit for building with Swift across platforms, thanks to Skip. Exciting to see a Swift community member building a business with the open source Swift SDK for Android. skip.tools/blog/skip-fu... #Android
Skip Fuse is now free for Indie Developers!
Since the launch of the official Swift SDK for Android on swift.org last month, we have been overwhelmed by a surge of interest in building cross-platform apps using a single shared SwiftUI codebase. ...
skip.tools
November 5, 2025 at 9:03 PM
Indie developers now have more tools in their toolkit for building with Swift across platforms, thanks to Skip. Exciting to see a Swift community member building a business with the open source Swift SDK for Android. skip.tools/blog/skip-fu... #Android
Reposted by Honza Dvorsky
Observability is the key to understanding how your system performs and where problems are occurring. Moritz Lang and Si Beaumont gives us the run down on how it works in Swift!
www.youtube.com/watch?v=HSxI...
www.youtube.com/watch?v=HSxI...
Observability in Server-Side Swift - Si Beaumont & Moritz Lang
🎥 Recorded at the ServerSide.swift conference in London in 2025.
🙌 Sponsored by Broken Hands: https://www.brokenhands.io
🐥 Twitter: https://twitter.com/swiftserverconf
🐘 Mastodon:…
www.youtube.com
November 5, 2025 at 4:02 PM
Observability is the key to understanding how your system performs and where problems are occurring. Moritz Lang and Si Beaumont gives us the run down on how it works in Swift!
www.youtube.com/watch?v=HSxI...
www.youtube.com/watch?v=HSxI...
🫧📌
Uhhh
Deutsche explores hedges for data centre exposure as AI lending booms-ft
November 5, 2025 at 1:01 PM
🫧📌
Reposted by Honza Dvorsky
"United Europe is one of the strongest entities in the world" 🇪🇺🌍
Set to become the youngest PM of The Netherlands, Rob Jetten spoke about the need for independent European pillar within NATO that would, under the leadership of European defense minister, operate independently, if needed.
November 5, 2025 at 9:10 AM
"United Europe is one of the strongest entities in the world" 🇪🇺🌍
Reposted by Honza Dvorsky
At the conference the Swift team announced a new SDK for Temporal! Watch the talk here
www.youtube.com/watch?v=2KW7...
www.youtube.com/watch?v=2KW7...
Write durable and resilient workflows in Swift - Franz Busch
🎥 Recorded at the ServerSide.swift conference in London in 2025.
🙌 Sponsored by Broken Hands: https://www.brokenhands.io
🐥 Twitter: https://twitter.com/swiftserverconf
🐘 Mastodon:…
www.youtube.com
November 4, 2025 at 4:01 PM
At the conference the Swift team announced a new SDK for Temporal! Watch the talk here
www.youtube.com/watch?v=2KW7...
www.youtube.com/watch?v=2KW7...
Company A announces they're investing $200b into Company B.
Company B announces they're buying $200b worth of products from Company A.
The stock market and politicians see and act on "$400b of new investment".
Yet... there's no new revenue. There's no new value.
Is it a bubble? Fraud? Normal?
Company B announces they're buying $200b worth of products from Company A.
The stock market and politicians see and act on "$400b of new investment".
Yet... there's no new revenue. There's no new value.
Is it a bubble? Fraud? Normal?
November 2, 2025 at 10:07 PM
Company A announces they're investing $200b into Company B.
Company B announces they're buying $200b worth of products from Company A.
The stock market and politicians see and act on "$400b of new investment".
Yet... there's no new revenue. There's no new value.
Is it a bubble? Fraud? Normal?
Company B announces they're buying $200b worth of products from Company A.
The stock market and politicians see and act on "$400b of new investment".
Yet... there's no new revenue. There's no new value.
Is it a bubble? Fraud? Normal?
Building any data centers that aren't 100% powered by renewable energy should be illegal.
Don't let AI destroy the environment.
Don't let AI destroy the environment.
November 2, 2025 at 5:29 PM
Building any data centers that aren't 100% powered by renewable energy should be illegal.
Don't let AI destroy the environment.
Don't let AI destroy the environment.
Reposted by Honza Dvorsky
Funny how the vibe of SF freeway billboard ads slightly starts to shift. AIs to detect deep fakes and for reviewing AI generated code. They sold the disease, now they're attempting to sell the cure.
November 2, 2025 at 3:34 AM
Funny how the vibe of SF freeway billboard ads slightly starts to shift. AIs to detect deep fakes and for reviewing AI generated code. They sold the disease, now they're attempting to sell the cure.
Reposted by Honza Dvorsky
The Swift project is starting up digest posts on their blog, and I had the good fortune to be the guest voice, sharing some of the cool things from October. www.swift.org/blog/whats-n...
I kind of expect the format to morph as we try this out, but i’m really happy to see this happenin’ #swiftlang
I kind of expect the format to morph as we try this out, but i’m really happy to see this happenin’ #swiftlang
What's new in Swift: October 2025 Edition
Editor Note: This is the first of a new series, What’s new in Swift, a monthly digest featuring what’s new in the Swift project and ecosystem, with insights and perspectives from across the Swift worl...
www.swift.org
November 1, 2025 at 6:04 PM
The Swift project is starting up digest posts on their blog, and I had the good fortune to be the guest voice, sharing some of the cool things from October. www.swift.org/blog/whats-n...
I kind of expect the format to morph as we try this out, but i’m really happy to see this happenin’ #swiftlang
I kind of expect the format to morph as we try this out, but i’m really happy to see this happenin’ #swiftlang
Reposted by Honza Dvorsky
It's been a busy month for Swift, with lots of project updates to share. Here's a digest of the latest news: www.swift.org/blog/whats-n...
November 1, 2025 at 12:32 AM
It's been a busy month for Swift, with lots of project updates to share. Here's a digest of the latest news: www.swift.org/blog/whats-n...
any 👏 unsolicited 👏 AI 👏 interaction 👏 is 👏 spam 👏
Doesn't matter if it's autonomous, or a human copy-pasted it. If you send me AI output without me explicitly asking for AI output, I'll treat it as spam.
Let's normalize this, folks - make sending AI slop socially unacceptable.
Doesn't matter if it's autonomous, or a human copy-pasted it. If you send me AI output without me explicitly asking for AI output, I'll treat it as spam.
Let's normalize this, folks - make sending AI slop socially unacceptable.
October 31, 2025 at 12:08 PM
any 👏 unsolicited 👏 AI 👏 interaction 👏 is 👏 spam 👏
Doesn't matter if it's autonomous, or a human copy-pasted it. If you send me AI output without me explicitly asking for AI output, I'll treat it as spam.
Let's normalize this, folks - make sending AI slop socially unacceptable.
Doesn't matter if it's autonomous, or a human copy-pasted it. If you send me AI output without me explicitly asking for AI output, I'll treat it as spam.
Let's normalize this, folks - make sending AI slop socially unacceptable.