Chris Marx
@christopher-marx.de
Freelance #flutter and #dart dev 💙
Building https://cookd.app 🐛
Automating things & connecting apps ⚙️
#hamburg ⚓️
Building https://cookd.app 🐛
Automating things & connecting apps ⚙️
#hamburg ⚓️
I had the AI write a quick little tool to batch-generate images (house.png, tree.png, etc.), and it’s surprisingly handy for jumpstarting new projects.
Any failed ones can just be regenerated. Should I publish it, or is it too basic?
Any failed ones can just be regenerated. Should I publish it, or is it too basic?
October 6, 2025 at 3:41 PM
I had the AI write a quick little tool to batch-generate images (house.png, tree.png, etc.), and it’s surprisingly handy for jumpstarting new projects.
Any failed ones can just be regenerated. Should I publish it, or is it too basic?
Any failed ones can just be regenerated. Should I publish it, or is it too basic?
Looking for something dead simple like this.
A pluggable system to prompt the user for actions, such as rating, subscription, feature wishes, virality pushes.
Ideally with some guards to prevent double calls.
Is there a package for that, or should I cobble something together?
#FlutterDev
A pluggable system to prompt the user for actions, such as rating, subscription, feature wishes, virality pushes.
Ideally with some guards to prevent double calls.
Is there a package for that, or should I cobble something together?
#FlutterDev
September 15, 2025 at 9:34 AM
Looking for something dead simple like this.
A pluggable system to prompt the user for actions, such as rating, subscription, feature wishes, virality pushes.
Ideally with some guards to prevent double calls.
Is there a package for that, or should I cobble something together?
#FlutterDev
A pluggable system to prompt the user for actions, such as rating, subscription, feature wishes, virality pushes.
Ideally with some guards to prevent double calls.
Is there a package for that, or should I cobble something together?
#FlutterDev
When AI gets the coding job done, it’s great. When it doesn’t, you’ve wasted time and money and learned nothing in the process....
September 12, 2025 at 8:26 AM
When AI gets the coding job done, it’s great. When it doesn’t, you’ve wasted time and money and learned nothing in the process....
I love me some aliases to speed up my workflow 🚀
>podfix comes in handy quite often for those pesky "The sandbox is not in sync with the Podfile.lock..." errors. 👀
>podfix comes in handy quite often for those pesky "The sandbox is not in sync with the Podfile.lock..." errors. 👀
August 28, 2025 at 8:21 AM
I love me some aliases to speed up my workflow 🚀
>podfix comes in handy quite often for those pesky "The sandbox is not in sync with the Podfile.lock..." errors. 👀
>podfix comes in handy quite often for those pesky "The sandbox is not in sync with the Podfile.lock..." errors. 👀
New Vibe Cook update 🍳🌈
Turned the favorites section into a full history. Now there’s just a little toggle for favorites.
Also, a few people asked if the AI recipes are actually good. I’ve cooked a few and was genuinely happy with them. Though, I mostly use it for recipe inspiration.
Turned the favorites section into a full history. Now there’s just a little toggle for favorites.
Also, a few people asked if the AI recipes are actually good. I’ve cooked a few and was genuinely happy with them. Though, I mostly use it for recipe inspiration.
May 23, 2025 at 1:30 PM
New Vibe Cook update 🍳🌈
Turned the favorites section into a full history. Now there’s just a little toggle for favorites.
Also, a few people asked if the AI recipes are actually good. I’ve cooked a few and was genuinely happy with them. Though, I mostly use it for recipe inspiration.
Turned the favorites section into a full history. Now there’s just a little toggle for favorites.
Also, a few people asked if the AI recipes are actually good. I’ve cooked a few and was genuinely happy with them. Though, I mostly use it for recipe inspiration.
Just dealt with another round of missing analytics events using go_router and NavigationObservers, I decided to write down a quick list of fixes. 🫡
Nothing too complicated, but I forget them every damn time.
https://christopher-marx.de/blog/go_router_navigation_observer/
Nothing too complicated, but I forget them every damn time.
https://christopher-marx.de/blog/go_router_navigation_observer/
Fix GoRouter AnalyticsObservers in 3 minutes | DOCS
No, you can't just add FirebaseAnalyticsObserver and be done with it
christopher-marx.de
May 22, 2025 at 9:39 AM
Just dealt with another round of missing analytics events using go_router and NavigationObservers, I decided to write down a quick list of fixes. 🫡
Nothing too complicated, but I forget them every damn time.
https://christopher-marx.de/blog/go_router_navigation_observer/
Nothing too complicated, but I forget them every damn time.
https://christopher-marx.de/blog/go_router_navigation_observer/
Reposted by Chris Marx
Hallöle zusammen! Eine neue #flutter DACH Podcast Folge zum Thema Accessibility mit @manuelaro.bsky.social, @christopher-marx.de und mir ist online 😍! Unbedingt reinhören!
open.spotify.com/episode/1jhS...
open.spotify.com/episode/1jhS...
#24 - Barrierefreiheit in (Flutter) Apps - was ist Accessibility, warum braucht man das und wie kann man seine App barrierefrei machen | Manuela Sakura Rommel im Interview
Flutter DACH - Der deutschsprachige Flutter Podcast · Episode
open.spotify.com
May 15, 2025 at 2:41 PM
Hallöle zusammen! Eine neue #flutter DACH Podcast Folge zum Thema Accessibility mit @manuelaro.bsky.social, @christopher-marx.de und mir ist online 😍! Unbedingt reinhören!
open.spotify.com/episode/1jhS...
open.spotify.com/episode/1jhS...
Reworked the onboarding on my new project.
Quite happy with it.
Quite happy with it.
April 29, 2025 at 12:46 PM
Reworked the onboarding on my new project.
Quite happy with it.
Quite happy with it.
I will forever hate CORS. 😩
And I am still torn on AI generated code.
On the one hand it generated a working CORS preflight middleware for my #dartfrog backend.
....on the other hand it had an edge case bug that cost me roundabout 2 hours to find.
And I am still torn on AI generated code.
On the one hand it generated a working CORS preflight middleware for my #dartfrog backend.
....on the other hand it had an edge case bug that cost me roundabout 2 hours to find.
February 5, 2025 at 8:13 PM
I will forever hate CORS. 😩
And I am still torn on AI generated code.
On the one hand it generated a working CORS preflight middleware for my #dartfrog backend.
....on the other hand it had an edge case bug that cost me roundabout 2 hours to find.
And I am still torn on AI generated code.
On the one hand it generated a working CORS preflight middleware for my #dartfrog backend.
....on the other hand it had an edge case bug that cost me roundabout 2 hours to find.
I write a lot of empty function stubs for later use, and my new way of abusing #dart, is using @Deprecated instead of TODO, so I get a lint warning when I accidentally try to call unfinished code. 🥸
January 30, 2025 at 3:28 PM
I write a lot of empty function stubs for later use, and my new way of abusing #dart, is using @Deprecated instead of TODO, so I get a lint warning when I accidentally try to call unfinished code. 🥸
Funny. I just encountered this bug in a menu app of a cafe:
github.com/flutter/flut...
Anyone who operates a Flutter web app should update to Flutter 3.27.1 otherwise users on newer iOS Versions can't scroll.
(Unless users are Flutter devs and try scrolling with 2 fingers 🤡)
github.com/flutter/flut...
Anyone who operates a Flutter web app should update to Flutter 3.27.1 otherwise users on newer iOS Versions can't scroll.
(Unless users are Flutter devs and try scrolling with 2 fingers 🤡)
[iOS 18.2][Web] Scrolling is broken in browsers (Safari, Chrome) · Issue #158299 · flutter/flutter
Steps to reproduce In Safari on iOS 18.2: Open flutter webapp (e.g. https://scrolltest.flutterflow.app/) Attempt to scroll with one finger. Expected results Scrolling works with single finger, as i...
github.com
January 13, 2025 at 10:12 AM
Funny. I just encountered this bug in a menu app of a cafe:
github.com/flutter/flut...
Anyone who operates a Flutter web app should update to Flutter 3.27.1 otherwise users on newer iOS Versions can't scroll.
(Unless users are Flutter devs and try scrolling with 2 fingers 🤡)
github.com/flutter/flut...
Anyone who operates a Flutter web app should update to Flutter 3.27.1 otherwise users on newer iOS Versions can't scroll.
(Unless users are Flutter devs and try scrolling with 2 fingers 🤡)
Hallöchen, es gibt jetzt einen Starterpack für Flutter DACH :)! Bitte kurz Bescheid geben, dann füge ich euch und/oder eure Vorschläge hinzu!
go.bsky.app/ND9T2Yz
go.bsky.app/ND9T2Yz
January 10, 2025 at 9:13 PM
Is there a service like featurebase, where users can suggest and vote on new features for #flutter apps?
@verry.flutter.community and I were talking about it and afaik there are only web implementations.
I know there are some good feedback tools like wiredash, but nothing like the above.
@verry.flutter.community and I were talking about it and afaik there are only web implementations.
I know there are some good feedback tools like wiredash, but nothing like the above.
January 8, 2025 at 10:51 AM
Is there a service like featurebase, where users can suggest and vote on new features for #flutter apps?
@verry.flutter.community and I were talking about it and afaik there are only web implementations.
I know there are some good feedback tools like wiredash, but nothing like the above.
@verry.flutter.community and I were talking about it and afaik there are only web implementations.
I know there are some good feedback tools like wiredash, but nothing like the above.
Starting to plan my #flutterdev year 2025.
I will definitely go to Fluttercon Europe & Flutter and Friends.
Any other events I can't miss?
I will definitely go to Fluttercon Europe & Flutter and Friends.
Any other events I can't miss?
January 7, 2025 at 8:12 AM
Starting to plan my #flutterdev year 2025.
I will definitely go to Fluttercon Europe & Flutter and Friends.
Any other events I can't miss?
I will definitely go to Fluttercon Europe & Flutter and Friends.
Any other events I can't miss?
Anyone using Make, Zapier, n8n and other quick automation tools?
Or are you guys writing up your own automations because you can code?
Or are you guys writing up your own automations because you can code?
November 29, 2024 at 4:03 PM
Anyone using Make, Zapier, n8n and other quick automation tools?
Or are you guys writing up your own automations because you can code?
Or are you guys writing up your own automations because you can code?
#flutterdev life is way better when you embrace slivers from the start.
I end up rewriting too many ListViews, too often....
I end up rewriting too many ListViews, too often....
November 28, 2024 at 12:06 PM
#flutterdev life is way better when you embrace slivers from the start.
I end up rewriting too many ListViews, too often....
I end up rewriting too many ListViews, too often....
New bot friend 🤖
Oh no, a witch trapped me in a painting >.<
But wait... it's cozy here, and there's WiFi 👀
Anyway, hello #FlutterDev community! 💙
Hello, World :)
But wait... it's cozy here, and there's WiFi 👀
Anyway, hello #FlutterDev community! 💙
Hello, World :)
November 25, 2024 at 6:57 PM
New bot friend 🤖
I am dealing with a dart project that has to deal with a lot of different paths and expected error states. A functional approach seems to makes sense for me here.
Time to swallow the functional programming pill. 💊
Time to swallow the functional programming pill. 💊
November 25, 2024 at 6:38 PM
I am dealing with a dart project that has to deal with a lot of different paths and expected error states. A functional approach seems to makes sense for me here.
Time to swallow the functional programming pill. 💊
Time to swallow the functional programming pill. 💊
Hey #flutterdev people,
add more sauce to new widgets entering the screen. 🥫
It's easy.
Code:
gist.github.com/ChrisMarxDev...
add more sauce to new widgets entering the screen. 🥫
It's easy.
Code:
gist.github.com/ChrisMarxDev...
November 25, 2024 at 12:56 PM
Hey #flutterdev people,
add more sauce to new widgets entering the screen. 🥫
It's easy.
Code:
gist.github.com/ChrisMarxDev...
add more sauce to new widgets entering the screen. 🥫
It's easy.
Code:
gist.github.com/ChrisMarxDev...
I am at a point where I put anything I type out more than once in my terminal aliases.
E.g.
alias flbuild="flutter pub get && flutter pub run build_runner build --delete-conflicting-outputs"
alias podfix='cd ios && rm -f Podfile.lock && pod install --repo-update && cd ..'
E.g.
alias flbuild="flutter pub get && flutter pub run build_runner build --delete-conflicting-outputs"
alias podfix='cd ios && rm -f Podfile.lock && pod install --repo-update && cd ..'
November 22, 2024 at 9:49 AM
I am at a point where I put anything I type out more than once in my terminal aliases.
E.g.
alias flbuild="flutter pub get && flutter pub run build_runner build --delete-conflicting-outputs"
alias podfix='cd ios && rm -f Podfile.lock && pod install --repo-update && cd ..'
E.g.
alias flbuild="flutter pub get && flutter pub run build_runner build --delete-conflicting-outputs"
alias podfix='cd ios && rm -f Podfile.lock && pod install --repo-update && cd ..'
I really enjoy dart_frog with Cloud run.
After the initial setup, I now have a quick way to whip up any small backend services that I might need in my side projects.
And cloud run is still really cheap.
After the initial setup, I now have a quick way to whip up any small backend services that I might need in my side projects.
And cloud run is still really cheap.
November 21, 2024 at 1:51 PM
I really enjoy dart_frog with Cloud run.
After the initial setup, I now have a quick way to whip up any small backend services that I might need in my side projects.
And cloud run is still really cheap.
After the initial setup, I now have a quick way to whip up any small backend services that I might need in my side projects.
And cloud run is still really cheap.
Whenever I spot code like this in a client project, it puts a smile on my face.
It’s so easy to add a small transition animation and make the project look just a little bit nicer.
It’s so easy to add a small transition animation and make the project look just a little bit nicer.
November 20, 2024 at 4:21 PM
Whenever I spot code like this in a client project, it puts a smile on my face.
It’s so easy to add a small transition animation and make the project look just a little bit nicer.
It’s so easy to add a small transition animation and make the project look just a little bit nicer.
Reposted by Chris Marx
Figured out how to make starter packs!~ anyone in #FlutterDev ? 💙🦋😊✨
go.bsky.app/EzEZLU7
(I’ll add more people as we go forward, just ping me!)
go.bsky.app/EzEZLU7
(I’ll add more people as we go forward, just ping me!)
October 21, 2024 at 11:57 PM
Figured out how to make starter packs!~ anyone in #FlutterDev ? 💙🦋😊✨
go.bsky.app/EzEZLU7
(I’ll add more people as we go forward, just ping me!)
go.bsky.app/EzEZLU7
(I’ll add more people as we go forward, just ping me!)