Petr Pavlik
@petrpavlik.bsky.social
- Bootstrapping https://indiepitcher.com - email for your startup
- ❤️ server-side Swift
- Recovering iOS developer
🇨🇿
- ❤️ server-side Swift
- Recovering iOS developer
🇨🇿
I've been talking to a decent amount of iOS teams lately, and I'm having confirmed over and over again that Apple releasing Combine had such a product-market fit.
Combine Interop with Swift Concurrency
I’m not here to debate whether Combine is “dead.” Personally, I believe Swift Concurrency and Combine both continue to serve real-world needs - one leaning imperative, the other functional-reactive. ...
forums.swift.org
July 17, 2025 at 9:47 AM
I've been talking to a decent amount of iOS teams lately, and I'm having confirmed over and over again that Apple releasing Combine had such a product-market fit.
Ha, I always thought that LLM companies just YOLO scraping the Internet is not a sustainable model blog.cloudflare.com/introducing-...
Introducing Pay per crawl- enabling content owners to charge AI crawlers for access
Pay per crawl is a new feature to allow content creators to charge AI crawlers for access to their content.
blog.cloudflare.com
July 2, 2025 at 1:18 PM
Ha, I always thought that LLM companies just YOLO scraping the Internet is not a sustainable model blog.cloudflare.com/introducing-...
First time trying assigning a github issue (feature) to copilot - implement a prompt of an update of the app is available. Started super vague on purpose, let's see github.com/petrpavlik/M...
[WIP] Check when new version of the app is available and show an update prompt by Copilot · Pull Request #9 · petrpavlik/Macontainer
Analyze existing codebase and version checking functionality
Understand current update indication system (orange text with GitHub link)
Review existing alert system and user preferences infrastru...
github.com
June 30, 2025 at 8:55 AM
First time trying assigning a github issue (feature) to copilot - implement a prompt of an update of the app is available. Started super vague on purpose, let's see github.com/petrpavlik/M...
Just noticed that Apple has a new release of the Container CLI because Macontainer checks for it.
You can simply grab the binary here github.com/petrpavlik/M...
You can simply grab the binary here github.com/petrpavlik/M...
June 28, 2025 at 10:45 AM
Just noticed that Apple has a new release of the Container CLI because Macontainer checks for it.
You can simply grab the binary here github.com/petrpavlik/M...
You can simply grab the binary here github.com/petrpavlik/M...
Reposted by Petr Pavlik
WWDC25: Get ahead with quantum-secure cryptography | Apple
YouTube video by Apple Developer
youtu.be
June 14, 2025 at 12:12 AM
I was vibecoding something tonight
June 11, 2025 at 9:15 PM
I was vibecoding something tonight
Reposted by Petr Pavlik
And Noora, the CLI design system library that we've developed for @tuist.dev is mentioned there - if you want to build beautiful CLIs in Swift, you know what to use 😎
github.com/tuist/noora
github.com/tuist/noora
June 4, 2025 at 9:28 PM
And Noora, the CLI design system library that we've developed for @tuist.dev is mentioned there - if you want to build beautiful CLIs in Swift, you know what to use 😎
github.com/tuist/noora
github.com/tuist/noora
"Swift has turned into a gigantic, super complicated bag of special cases" Chris Lattner, the founder of Swift
swiftshorts.com/2025/06/02/s...
swiftshorts.com/2025/06/02/s...
Swift’s withoutActuallyEscaping: Escape Without Escaping? - Swift Shorts
Hi Switers 🙂, In this article, we will explore withoutActuallyEscaping function in Swift. Let’s say you have just started getting comfortable with closures in Swift. You’ve wrapped your head around th...
swiftshorts.com
June 5, 2025 at 9:45 AM
"Swift has turned into a gigantic, super complicated bag of special cases" Chris Lattner, the founder of Swift
swiftshorts.com/2025/06/02/s...
swiftshorts.com/2025/06/02/s...
Reposted by Petr Pavlik
So awesome to see success stories of @vapor.codes being used - even powering Apple's password app!
The story behind the Apple Password Monitoring service, handling multiple billions of requests per day from devices all over the world, which was recently rewritten in Swift: www.swift.org/blog/swift-a...
June 3, 2025 at 6:45 AM
So awesome to see success stories of @vapor.codes being used - even powering Apple's password app!
Reposted by Petr Pavlik
This is super cool! Bidirectional distributed actors for Swift and Erlang/Elixir
GitHub - otp-interop/swift-erlang-actor-system: Erlang/Elixir integration for Swift Distributed Actors
Erlang/Elixir integration for Swift Distributed Actors - otp-interop/swift-erlang-actor-system
github.com
May 27, 2025 at 7:15 PM
This is super cool! Bidirectional distributed actors for Swift and Erlang/Elixir
Reposted by Petr Pavlik
Experimental pre-built Swift-Syntax in SwiftPM! 🎉 🚀
```
swift build --enable-experimental-prebuilts
```
#swiftlang
https://forums.swift.org/t/preview-swift-syntax-prebuilts-for-macros
```
swift build --enable-experimental-prebuilts
```
#swiftlang
https://forums.swift.org/t/preview-swift-syntax-prebuilts-for-macros
[Preview] Swift-Syntax Prebuilts for Macros
The introduction of macros to Swift has given developers the ability to create more expressive libraries that can be distributed as a Swift package. Macros can greatly improve the developer ergonomics making Swift packages an even more appealing environment in which to work. One issue developers run into when adding dependencies on these packages is that build times all of a sudden get significantly longer. This is especially true when building in release mode and on CI machines with limited CP...
forums.swift.org
May 30, 2025 at 9:10 AM
Experimental pre-built Swift-Syntax in SwiftPM! 🎉 🚀
```
swift build --enable-experimental-prebuilts
```
#swiftlang
https://forums.swift.org/t/preview-swift-syntax-prebuilts-for-macros
```
swift build --enable-experimental-prebuilts
```
#swiftlang
https://forums.swift.org/t/preview-swift-syntax-prebuilts-for-macros
New python type checker from facebook, written in rust of course pyrefly.org.
Looks cool, but figuring out what tool to use for what has been such a mindfuck for me. There's 5-10 different ways to do anything in python.
Looks cool, but figuring out what tool to use for what has been such a mindfuck for me. There's 5-10 different ways to do anything in python.
Pyrefly: A Static Type Checker for Python | Pyrefly
pyrefly.org
May 23, 2025 at 10:04 AM
New python type checker from facebook, written in rust of course pyrefly.org.
Looks cool, but figuring out what tool to use for what has been such a mindfuck for me. There's 5-10 different ways to do anything in python.
Looks cool, but figuring out what tool to use for what has been such a mindfuck for me. There's 5-10 different ways to do anything in python.
A bit bummed that even Python FastAPI still seems to be way slower than typescript/go server frameworks. youtu.be/shAELuHaTio?... And yes, the python sample is using async, I checked the code.
FastAPI vs Go (Golang) vs Node.js: Performance & Price
YouTube video by Anton Putra
youtu.be
May 22, 2025 at 1:33 PM
A bit bummed that even Python FastAPI still seems to be way slower than typescript/go server frameworks. youtu.be/shAELuHaTio?... And yes, the python sample is using async, I checked the code.
Did not expect I would find a server-side swift SDK for MCP github.com/modelcontext... ... right after I made my peace with using javascript
GitHub - modelcontextprotocol/swift-sdk: The official Swift SDK for Model Context Protocol servers and clients. Maintained in collaboration with @loopwork-ai.
The official Swift SDK for Model Context Protocol servers and clients. Maintained in collaboration with @loopwork-ai. - modelcontextprotocol/swift-sdk
github.com
May 22, 2025 at 1:18 PM
Did not expect I would find a server-side swift SDK for MCP github.com/modelcontext... ... right after I made my peace with using javascript
So who’s buying the OpenAIPhone?
May 21, 2025 at 9:09 PM
So who’s buying the OpenAIPhone?
Reposted by Petr Pavlik
Tickets are now live! Super early birds are expected to go very quickly so get them while you can!
www.serversideswift.info/tickets/
www.serversideswift.info/tickets/
Tickets | ServerSide.swift Conference
ServerSide.swift - the conference for server-side Swift developers
www.serversideswift.info
May 19, 2025 at 4:00 PM
Tickets are now live! Super early birds are expected to go very quickly so get them while you can!
www.serversideswift.info/tickets/
www.serversideswift.info/tickets/
Reposted by Petr Pavlik
Tip of the day: When debugging a customer complaint that there's something wrong with the web front end, the number one question should always be if they were using Brave browser by any chance.
May 12, 2025 at 9:08 AM
Tip of the day: When debugging a customer complaint that there's something wrong with the web front end, the number one question should always be if they were using Brave browser by any chance.
Reposted by Petr Pavlik
Apple left behind a secret way to create animated iOS widgets — let's take it to its limit! youtu.be/NdJ_y1c_j_I
May 11, 2025 at 4:31 PM
Apple left behind a secret way to create animated iOS widgets — let's take it to its limit! youtu.be/NdJ_y1c_j_I
Watching the Stripe keynote where're they're promising a lot of progress in fraud detection.
In my particular case, I have this email spammer that comes back every now and then. He uses french VPNs and some Hong Kong issued crypto card. I wish Stripe would at lest highlight this
In my particular case, I have this email spammer that comes back every now and then. He uses french VPNs and some Hong Kong issued crypto card. I wish Stripe would at lest highlight this
May 8, 2025 at 8:49 AM
Watching the Stripe keynote where're they're promising a lot of progress in fraud detection.
In my particular case, I have this email spammer that comes back every now and then. He uses french VPNs and some Hong Kong issued crypto card. I wish Stripe would at lest highlight this
In my particular case, I have this email spammer that comes back every now and then. He uses french VPNs and some Hong Kong issued crypto card. I wish Stripe would at lest highlight this
In the light of recent acquisition ... @indiepitcher.com now has a Python SDK
May 6, 2025 at 2:57 PM
In the light of recent acquisition ... @indiepitcher.com now has a Python SDK
Interesting writeup on "What are the pain points of deploying Swift on Server applications?" forums.swift.org/t/what-are-t...
What are the pain points of deploying Swift on Server applications?
The memory leak in SourceKit-LSP has been fixed for more than 4 month, they just didn't think it was important enough for a bugfix release. A couple more weeks and we would have had to wait until Swif...
forums.swift.org
May 5, 2025 at 12:04 PM
Interesting writeup on "What are the pain points of deploying Swift on Server applications?" forums.swift.org/t/what-are-t...
okay, this is happening
May 2, 2025 at 9:04 AM
okay, this is happening
Reposted by Petr Pavlik
