Mustafa Yusuf
@mufasayc.com
Dad | Indie developer @karo.chat and @thetasks.app (on App Store) | Apple featured developer & designer
Craig Federighi loves me (see my banner photo)
Craig Federighi loves me (see my banner photo)
Pinned
Mustafa Yusuf
@mufasayc.com
· Dec 26
> quit freelancing
> built @karo.chat
> took team to 🇹🇭
> keynote talk for Apple’s Developer Center launch
> won @revenuecat.com’s shipaton
> back to $10k+ after losing focus in ’23
> instructor Today @Apple event
> featured on TechCrunch, 9to5Mac
> down to 76 from 89kg
> 5x talks
> built @karo.chat
> took team to 🇹🇭
> keynote talk for Apple’s Developer Center launch
> won @revenuecat.com’s shipaton
> back to $10k+ after losing focus in ’23
> instructor Today @Apple event
> featured on TechCrunch, 9to5Mac
> down to 76 from 89kg
> 5x talks
Reposted by Mustafa Yusuf
Wow, Swift Bharat was incredible. Still processing but genuinely one of the greatest iOS conference experiences I’ve ever had. @mufasayc.com and team crushed it. And the Swift community in India is loaded with inspiring, passionate, and kind people.
I have to go back next year 😁
I have to go back next year 😁
September 30, 2025 at 1:37 PM
Wow, Swift Bharat was incredible. Still processing but genuinely one of the greatest iOS conference experiences I’ve ever had. @mufasayc.com and team crushed it. And the Swift community in India is loaded with inspiring, passionate, and kind people.
I have to go back next year 😁
I have to go back next year 😁
My version of exploring a new city!
September 10, 2025 at 5:33 PM
My version of exploring a new city!
How can I get the sidebar icon out of my sidebar and just like how Journal/Notes app have it?
It’s a catalyst app with a SceneDelegate :/
Anyone?
It’s a catalyst app with a SceneDelegate :/
Anyone?
August 16, 2025 at 2:38 PM
How can I get the sidebar icon out of my sidebar and just like how Journal/Notes app have it?
It’s a catalyst app with a SceneDelegate :/
Anyone?
It’s a catalyst app with a SceneDelegate :/
Anyone?
Reposted by Mustafa Yusuf
🏅 INDIE FAIR SPOTLIGHT 🏅
☑️ @mufasayc.com is checking the Fair off of his list!
📋 "Karo is a smart task manager—assign tasks to anyone, even off‑app, with automatic reminders and more!"
⬇️ tinyurl.com/2pbn4tmv
📲Bring YOUR app to the Indie Fair at shorturl.at/FqAq6
☑️ @mufasayc.com is checking the Fair off of his list!
📋 "Karo is a smart task manager—assign tasks to anyone, even off‑app, with automatic reminders and more!"
⬇️ tinyurl.com/2pbn4tmv
📲Bring YOUR app to the Indie Fair at shorturl.at/FqAq6
May 27, 2025 at 4:39 PM
🏅 INDIE FAIR SPOTLIGHT 🏅
☑️ @mufasayc.com is checking the Fair off of his list!
📋 "Karo is a smart task manager—assign tasks to anyone, even off‑app, with automatic reminders and more!"
⬇️ tinyurl.com/2pbn4tmv
📲Bring YOUR app to the Indie Fair at shorturl.at/FqAq6
☑️ @mufasayc.com is checking the Fair off of his list!
📋 "Karo is a smart task manager—assign tasks to anyone, even off‑app, with automatic reminders and more!"
⬇️ tinyurl.com/2pbn4tmv
📲Bring YOUR app to the Indie Fair at shorturl.at/FqAq6
🚀 Introducing MYCloudKit. A Swift package that makes sync + sharing with CloudKit super simple. And by simple, I mean: zero CloudKit knowledge required.
This package doesn’t discriminate: SwiftData, FileManager, even UserDefaults :P
It takes care of all the things like queueing, retries and more!
This package doesn’t discriminate: SwiftData, FileManager, even UserDefaults :P
It takes care of all the things like queueing, retries and more!
GitHub - mufasaYC/MYCloudKit: Simplest way to get a fully functional CloudKit sync along with sharing capabilities into your app for all of Apple's platforms!
Simplest way to get a fully functional CloudKit sync along with sharing capabilities into your app for all of Apple's platforms! - mufasaYC/MYCloudKit
github.com
May 14, 2025 at 6:36 PM
🚀 Introducing MYCloudKit. A Swift package that makes sync + sharing with CloudKit super simple. And by simple, I mean: zero CloudKit knowledge required.
This package doesn’t discriminate: SwiftData, FileManager, even UserDefaults :P
It takes care of all the things like queueing, retries and more!
This package doesn’t discriminate: SwiftData, FileManager, even UserDefaults :P
It takes care of all the things like queueing, retries and more!
WWDC isn’t just about Apple’s events—it’s about the amazing people from all over the world! For the past 3 years, we’ve run a Discord for everyone in and around WWDC week to connect, hang out, and network. Join in and spread the word!👇
discord.gg/23HNbbSDCC
discord.gg/23HNbbSDCC
Join the WWDC25 Discord Server!
Check out the WWDC25 community on Discord – hang out with 678 other members and enjoy free voice and text chat.
discord.gg
March 25, 2025 at 10:56 PM
WWDC isn’t just about Apple’s events—it’s about the amazing people from all over the world! For the past 3 years, we’ve run a Discord for everyone in and around WWDC week to connect, hang out, and network. Join in and spread the word!👇
discord.gg/23HNbbSDCC
discord.gg/23HNbbSDCC
Reposted by Mustafa Yusuf
We've been working on something just for you.
Meet CommunityKit
feat.
@twostraws.bsky.social
@swifteves.bsky.social
@mikaelacaron.com
@chriswu.com
@frankfoster.bsky.social
@therealmamamia.bsky.social,
and Michie Ang.
Check it out at communitykit.social
Meet CommunityKit
feat.
@twostraws.bsky.social
@swifteves.bsky.social
@mikaelacaron.com
@chriswu.com
@frankfoster.bsky.social
@therealmamamia.bsky.social,
and Michie Ang.
Check it out at communitykit.social
March 25, 2025 at 9:07 PM
We've been working on something just for you.
Meet CommunityKit
feat.
@twostraws.bsky.social
@swifteves.bsky.social
@mikaelacaron.com
@chriswu.com
@frankfoster.bsky.social
@therealmamamia.bsky.social,
and Michie Ang.
Check it out at communitykit.social
Meet CommunityKit
feat.
@twostraws.bsky.social
@swifteves.bsky.social
@mikaelacaron.com
@chriswu.com
@frankfoster.bsky.social
@therealmamamia.bsky.social,
and Michie Ang.
Check it out at communitykit.social
The developer pilgrimage is on! Ticket or no ticket, I’ll be there. Excited to see what Apple announces for this year… and maybe actually launches next year?
(Love you folks at the fruit company) #WWDC25
(Love you folks at the fruit company) #WWDC25
March 25, 2025 at 9:39 PM
The developer pilgrimage is on! Ticket or no ticket, I’ll be there. Excited to see what Apple announces for this year… and maybe actually launches next year?
(Love you folks at the fruit company) #WWDC25
(Love you folks at the fruit company) #WWDC25
Apple is sleeping on making the best ad for Focus Modes with Severance!
Outie(Personal) and Innie(Work) focus modes which get toggled based on geo fencing?!
Tell me this isn’t genius 😮💨
Outie(Personal) and Innie(Work) focus modes which get toggled based on geo fencing?!
Tell me this isn’t genius 😮💨
March 20, 2025 at 1:35 AM
Apple is sleeping on making the best ad for Focus Modes with Severance!
Outie(Personal) and Innie(Work) focus modes which get toggled based on geo fencing?!
Tell me this isn’t genius 😮💨
Outie(Personal) and Innie(Work) focus modes which get toggled based on geo fencing?!
Tell me this isn’t genius 😮💨
Just wrapped up an incredible two days partnering with Apple for Super Charge ‘25! Spoke to 1,600 students and ran four hands-on SwiftUI workshops.
Seeing their ‘Wait, I actually built this?!’ moments was pure magic!
Seeing their ‘Wait, I actually built this?!’ moments was pure magic!
March 3, 2025 at 3:57 PM
Just wrapped up an incredible two days partnering with Apple for Super Charge ‘25! Spoke to 1,600 students and ran four hands-on SwiftUI workshops.
Seeing their ‘Wait, I actually built this?!’ moments was pure magic!
Seeing their ‘Wait, I actually built this?!’ moments was pure magic!
Reposted by Mustafa Yusuf
Framous is officially released to the Mac App Store!! 🥳🎉
Framous is the fastest and easiest way to add device frames around your screenshots
Here's some of the highlights starting with all the easy ways to import a screenshot 🧵👇
Framous is the fastest and easiest way to add device frames around your screenshots
Here's some of the highlights starting with all the easy ways to import a screenshot 🧵👇
February 25, 2025 at 4:05 PM
Framous is officially released to the Mac App Store!! 🥳🎉
Framous is the fastest and easiest way to add device frames around your screenshots
Here's some of the highlights starting with all the easy ways to import a screenshot 🧵👇
Framous is the fastest and easiest way to add device frames around your screenshots
Here's some of the highlights starting with all the easy ways to import a screenshot 🧵👇
Le me: Attempting to build an entire app in SwiftUI thinking it’ll be super easy
February 25, 2025 at 3:45 PM
Le me: Attempting to build an entire app in SwiftUI thinking it’ll be super easy
Reposted by Mustafa Yusuf
Up now is @mufasayc.com showing us how to implement iCloud sync by hand 😄
January 16, 2025 at 9:35 AM
Up now is @mufasayc.com showing us how to implement iCloud sync by hand 😄
Feeling really optimistic about Spurs finally winning a trophy this season 🤞
January 11, 2025 at 4:09 PM
Feeling really optimistic about Spurs finally winning a trophy this season 🤞
i had a nightmare: what if apple never launched SF Symbols? we’d have to design or source every single icon ourselves. honestly, i’m not sure i’d have released any apps without them
December 27, 2024 at 6:25 AM
i had a nightmare: what if apple never launched SF Symbols? we’d have to design or source every single icon ourselves. honestly, i’m not sure i’d have released any apps without them
> quit freelancing
> built @karo.chat
> took team to 🇹🇭
> keynote talk for Apple’s Developer Center launch
> won @revenuecat.com’s shipaton
> back to $10k+ after losing focus in ’23
> instructor Today @Apple event
> featured on TechCrunch, 9to5Mac
> down to 76 from 89kg
> 5x talks
> built @karo.chat
> took team to 🇹🇭
> keynote talk for Apple’s Developer Center launch
> won @revenuecat.com’s shipaton
> back to $10k+ after losing focus in ’23
> instructor Today @Apple event
> featured on TechCrunch, 9to5Mac
> down to 76 from 89kg
> 5x talks
December 26, 2024 at 6:31 PM
> quit freelancing
> built @karo.chat
> took team to 🇹🇭
> keynote talk for Apple’s Developer Center launch
> won @revenuecat.com’s shipaton
> back to $10k+ after losing focus in ’23
> instructor Today @Apple event
> featured on TechCrunch, 9to5Mac
> down to 76 from 89kg
> 5x talks
> built @karo.chat
> took team to 🇹🇭
> keynote talk for Apple’s Developer Center launch
> won @revenuecat.com’s shipaton
> back to $10k+ after losing focus in ’23
> instructor Today @Apple event
> featured on TechCrunch, 9to5Mac
> down to 76 from 89kg
> 5x talks
I truly apologise for taking this long to add confetti’s to my app.
I hope you’ll forgive me 🥺
I hope you’ll forgive me 🥺
December 26, 2024 at 2:48 PM
I truly apologise for taking this long to add confetti’s to my app.
I hope you’ll forgive me 🥺
I hope you’ll forgive me 🥺
December 25, 2024 at 6:20 PM
Karo’s new festive theme is now live on iOS and macOS!
It might not snow where you are, but it will in @karo.chat!
Oh, and recurring reminders? They’re finally here! ⏰
Try: karo.bot
It might not snow where you are, but it will in @karo.chat!
Oh, and recurring reminders? They’re finally here! ⏰
Try: karo.bot
December 19, 2024 at 5:29 PM
Karo’s new festive theme is now live on iOS and macOS!
It might not snow where you are, but it will in @karo.chat!
Oh, and recurring reminders? They’re finally here! ⏰
Try: karo.bot
It might not snow where you are, but it will in @karo.chat!
Oh, and recurring reminders? They’re finally here! ⏰
Try: karo.bot
Among such great company ❤️
December 19, 2024 at 11:11 AM
Among such great company ❤️
Today’s widget really showed me that I’m the happiest when I’m playing football in the rain! (Hope my wife doesn’t see this post).
December 15, 2024 at 3:34 PM
Today’s widget really showed me that I’m the happiest when I’m playing football in the rain! (Hope my wife doesn’t see this post).
Finally hit my all time lowest weight 76.8kgs!!
Once I touch 75, I think I’ll train as a professional boxer just because I really like that physique - I want to be my fittest version before I turn 30 in 2026!
Once I touch 75, I think I’ll train as a professional boxer just because I really like that physique - I want to be my fittest version before I turn 30 in 2026!
December 12, 2024 at 7:09 PM
Finally hit my all time lowest weight 76.8kgs!!
Once I touch 75, I think I’ll train as a professional boxer just because I really like that physique - I want to be my fittest version before I turn 30 in 2026!
Once I touch 75, I think I’ll train as a professional boxer just because I really like that physique - I want to be my fittest version before I turn 30 in 2026!
Yay, @karo.chat got 9to5Mac’ed, thanks a lot @filipeesposito.bsky.social for the wonderful write up 🙇♂️
‘Karo’ app for assigning tasks to other people now available on the Mac
‘Karo’ app for assigning tasks to other people now available on the Mac
I recently wrote about Karo, a new iPhone app from developer Mustafa Yusuf that helps people create to-do lists and assign tasks to others. Starting today, Mac users can also try out Karo with a native version for macOS.
more…
9to5mac.com
December 7, 2024 at 12:00 AM
Yay, @karo.chat got 9to5Mac’ed, thanks a lot @filipeesposito.bsky.social for the wonderful write up 🙇♂️
🚀 LAUNCH + 50% Off! 🚀
@karo.chat is now on Mac!
We’ve also updated our iOS app to make delegating and collaborating on tasks fun with fresh designs and animations!
Send tasks to your contacts, leave the follow-ups and nagging on us!
Shares appreciated ❤️
apps.apple.com/in/app/karo-...
@karo.chat is now on Mac!
We’ve also updated our iOS app to make delegating and collaborating on tasks fun with fresh designs and animations!
Send tasks to your contacts, leave the follow-ups and nagging on us!
Shares appreciated ❤️
apps.apple.com/in/app/karo-...
December 6, 2024 at 4:34 PM
🚀 LAUNCH + 50% Off! 🚀
@karo.chat is now on Mac!
We’ve also updated our iOS app to make delegating and collaborating on tasks fun with fresh designs and animations!
Send tasks to your contacts, leave the follow-ups and nagging on us!
Shares appreciated ❤️
apps.apple.com/in/app/karo-...
@karo.chat is now on Mac!
We’ve also updated our iOS app to make delegating and collaborating on tasks fun with fresh designs and animations!
Send tasks to your contacts, leave the follow-ups and nagging on us!
Shares appreciated ❤️
apps.apple.com/in/app/karo-...
Pretty excited to attend this in Mumbai - I have been so out of touch with the android ecosystem. It’s about time I start meeting more people in tech in my own city!
December 3, 2024 at 7:55 PM
Pretty excited to attend this in Mumbai - I have been so out of touch with the android ecosystem. It’s about time I start meeting more people in tech in my own city!