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Serhiy3d ago • 4 min read
How we made our Mac launcher feel instant by killing slow providers
There's this thing Spotlight does where you press cmd+space, type two letters, and then wait. Not a....
#swift#performance#macos#programming
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Gentian AsaniMay 22, 2026 • 11 min read
Migrating from .strings to Xcode String Catalogs without breaking your translators
If you maintain a multilingual iOS app, you've probably looked at String Catalogs (.xcstrings) at...
#ios#swift#xcode#localization
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pyrx.techMay 22, 2026 • 5 min read
I built a 12 MB native Mac app with zero third-party dependencies. Here's what I learned.
I spent the last several months building a macOS utility app in SwiftUI. The final binary is 12 MB.....
#swift#swiftui#buildinpublic
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Todd SullivanMay 22, 2026 • 3 min read
Training a Personalised ML Model On-Device with CreateMLComponents
Most on-device AI content focuses on inference — you ship a pre-trained model in your app bundle and...
#ios#swift#coreml#machinelearning
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Captio-Style Simple Memo3d ago • 9 min read
An offline-first Outbox in Swift: 7 steps, no third-party libs
Reproducing this in your own iOS project: seven steps. I have been running this Outbox in my...
#swift#mobile#iosdev#tutorial
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niixolabs6d ago • 2 min read
We built a mahjong dangerous-tile predictor calibrated on 4.97M real hands
The problem At a real mahjong table, software can't help you mid-hand. The question — "is...
#ios#mahjong#statistics#swift
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Nikita Ivanov3d ago • 3 min read
How iOS developers actually get paid: a practical guide to Apple's fiscal calendar
You ship your app. Sales start showing up in App Store Connect. And then you wait. The money doesn't...
#career#ios#swift#tutorial
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niixolabsMay 21, 2026 • 2 min read
We built a weather app that stops pretending everyone feels the same temperature
Most weather apps answer the wrong question. They tell you it's 12°C outside. That's accurate. But....
#ios#swift#weather#indie
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niixolabs5d ago • 2 min read
We built a puzzle game about noticing the one thing that's wrong
There's a specific kind of satisfaction in noticing something is wrong before you can explain...
#ios#swift#gamedev#indiedev
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Cool Light Shop Co,. LTD3d ago • 3 min read
On-Device AI in iOS: How I Built a Screenshot Classifier Without Any Cloud Calls
Why On-Device AI Matters for Screenshots Screenshots are sensitive. They contain prices,...
#ios#swift#ai#privacy
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Cool Light Shop Co,. LTD3d ago • 3 min read
I Built an AI That Reads Your Screenshots and Tells You Why You Saved Them
The Problem I had 2,847 screenshots on my iPhone. Boarding passes from 2023. Products I...
#ios#swift#ai#indiedev
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niixolabs3d ago • 2 min read
We let users record their own shutter sound. Here's what that opened up.
The shutter sound no one questions Your phone has made the same click since you unboxed...
#ios#swift#camera#indie
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YugoMay 21, 2026 • 6 min read
Building Calendar ToDo: Turning Calendar Events into a Done List with SwiftUI and EventKit
Sometimes I want to look back at my calendar and know not only what I planned, but what I actually.....
#ios#swift#calendar#todo
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Cool Light Shop Co,. LTD2d ago • 3 min read
On-Device AI in iOS: How I Built a Screenshot Classifier Without Any Cloud Calls
Why On-Device AI Matters for Screenshots Screenshots are sensitive. They contain prices,...
#ios#swift#ai#privacy
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Iniyarajan2d ago • 7 min read
iOS Image Classification CoreML: Complete 2026 Guide
Master iOS image classification CoreML in 2026. Complete guide with Swift code examples, performance...
#ios#coreml#swift#ai
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niixolabs2d ago • 1 min read
We built a budgeting app that doesn't want your bank password
The starting point Most budgeting apps open with the same ask: connect your bank. It's a...
#ios#swift#fintech#indiedev
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FranciscoMay 22, 2026 • 1 min read
Building a Privacy-First AI App for Patient & Caregiver Doctor Visit Notes
Hi DEV Community, I wanted to share a project I've been working on called AI Doctor Notes. It’s an....
#showdev#healthtech#ai#swift
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pixent interactive6d ago • 1 min read
I built a macOS disk cleaner for developers and just launched it would love feedback
After constantly running out of disk space from node_modules,Unity caches, and Xcode artifacts acros...
#unity3d#swift#python
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Xiao LingMay 22, 2026 • 7 min read
How to Build an iOS MRZ Scanner with SwiftUI: Real-Time Passport and ID Card Recognition
Passports and national ID cards carry Machine Readable Zones (MRZ) — standardized text lines that...
#ios#swiftui#swift#mrz
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Cool Light Shop Co,. LTD1d ago • 2 min read
How I Built a Privacy-First AI App With Zero Backend — iOS Architecture Deep Dive
Most AI apps today are thin wrappers around cloud APIs. Snaap is the opposite — 100% on-device...
#ios#architecture#swift#privacy
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Cool Light Shop Co,. LTD1d ago • 3 min read
I Built an AI That Reads Your Screenshots and Tells You Why You Saved Them
The Problem I had 2,847 screenshots on my iPhone. Boarding passes from 2023. Products I...
#ios#swift#ai#indiedev
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![[SC] El BuildSetting "Approachable Concurrency"](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcz0mxy94m5t73bbi0u4c.png)
GoyesDev6d ago • 6 min read
[SC] El BuildSetting "Approachable Concurrency"
"Approachable concurrency" es la unión de las siguientes propuestas: 5.9 SE-401: Disable Outward...
#swift#ios#concurrency#swiftconcurrency
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![[SC] Pasos para migrar a Swift 6 y verificación estricta de concurrencia](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdd99skv92aj81zksc3ey.png)
GoyesDevMay 22, 2026 • 4 min read
[SC] Pasos para migrar a Swift 6 y verificación estricta de concurrencia
Comprensión durante la lectura ¿Por qué se recomienda comenzar la migración con...
#swift#ios#concurrency#swiftconcurrency
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Harsh Prajapat5d ago • 1 min read
Coding interviews asked programs
Program to demonstrate max & min var arr = [2, 8, 4, 9, 3] var max = arr[0] var min =...
#algorithms#dsa#interview#swift
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