From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
Lucas Neves Pereira5d ago • 5 min read
I Built a Remote to Answer Claude Code From My Phone
Hello there! If you run Claude Code or Codex for real work, you know the moment. You start a task,....
#swift#go#ios#security
1 0
SwiftQuest6d ago • 3 min read
Running strangers' Swift code: one gVisor container per run
I'm building SwiftQuest, a course where you learn Swift by writing it and running it in the browser....
#swift#security#docker#beginners
0 0
Amar Singh2d ago • 6 min read
I built a free, open-source Mac app in SwiftUI. Its disk scanner is 3 faster than du
My Mac kept saying "Storage almost full", and I wanted to know why. While I was at it, I wanted...
#swift#macos#opensource#showdev
0 0
Guilherme Brasil4d ago • 5 min read
How I built a multi-agent simulator as a native SwiftUI app
I built Sorcerer, a free, open-source macOS app (SwiftUI, macOS 15+, MIT) that simulates a community...
#showdev#swift#ai#opensource
0 0
Stone3d ago • 4 min read
Keeping a Mosh session alive when iOS suspends your app
Mosh is the reason a terminal on a phone is usable at all. It runs over UDP, keeps the screen state....
#ios#swift#networking#terminal
0 0
Jassi Singh3d ago • 9 min read
How to build a macOS screensaver in Swift: everything Apple doesn't document
I built Nap, a small paid app that installs a collection of screensavers on the Mac: a flip clock...
#macos#swift#tutorial#indiedev
0 0
Odd Eggs Studio1d ago • 6 min read
Folding it shut closes the day: building a React Native money app for the iPhone Duo
Apple's iPhone Duo goes on sale on Friday 23 October. 6pm, our daily money app, already lays itself....
#reactnative#ios#expo#swift
0 0
Aki Takashima23h ago • 8 min read
Building an automatic countries-visited tracker for iPhone, with no server and no account
Ask someone how many countries they have been to and they will usually pause, count on their fingers...
#showdev#ios#swift#privacy
0 0
Alok Singh1d ago • 16 min read
Building a Real-Time Mic-to-Speaker App on iOS with AVAudioEngine
Live audio passthrough in Swift: session setup, permissions, feedback, interruptions and route...
#ios#mobile#swift#tutorial
0 0
Alok Singh1d ago • 9 min read
Convert-As-You-Type Currency Conversion in Swift: Decimal Maths, Cached Rates and Locale-Aware Formatting
Why Double is the wrong type for money, how to derive any cross rate from one base, keeping rates...
#ios#mobile#programming#swift
0 0
Alok Singh1d ago • 11 min read
Animating Algorithms in SwiftUI: A Step-Recorder Pattern for Visualising Sorts, Searches and Graphs
Separate the algorithm from the animation, record every step as data, then play it back with play,.....
#algorithms#computerscience#ios#swift
0 0
Rafael SoaresOct 16, 2026 • 6 min read
React Native Widgets Without Duplicating Business Logic in Swift
"Next service" is a short label with a surprisingly long list of dependencies. In OdoKeep, it can.....
#reactnative#swift#ios#expo
0 0
Ashish Sharma1d ago • 6 min read
How I built a Mac app that hands your screen to Claude Code, Codex and Cursor
Accessibility APIs, on-device OCR, headless Claude Code and Codex, usage read from local logs, and a...
#macos#swift#ai#productivity
0 0
Alexey Yarmots5d ago • 2 min read
I built Bitcut: turn a long video into Shorts with captions on your iPhone
I'm Alexey, a solo developer, and I built Bitcut. It's an iPhone app that turns a long video (a...
#showdev#ios#swift#ai
2 1
Nathan C.1d ago • 4 min read
I kept losing ideas, so I built an Apple Watch app that feeds my AI agent
Raise your wrist, tap once, say the idea. Ember saves it on the watch, syncs it to a server on your ...
#showdev#swift#python#ai
0 0
Orlando Ascanio 6d ago • 3 min read
I built a free Mac app that hides Desktop icons by flipping one bit
I wanted to hide the icons on my Mac Desktop. That was the whole requirement. I tried three apps......
#macos#swift#opensource#showdev
0 1
Md Ayan bag5d ago • 3 min read
du Said Chrome Was Using 67 GB on My Mac. APFS Said 2. Here's a Script to Tell the Difference
My MacBook Air was down to 18 GB free, so I went hunting. The biggest folder on the whole disk,...
#macos#swift#apple#productivity
0 0
Harish Kotra (he/him)6d ago • 12 min read
I built the smallest version of local semantic search for macOS
Spotlight matches names and indexed words. That works until the thing you remember is an idea and no...
#ai#machinelearning#search#swift
0 0
Matt Busel6d ago • 14 min read
iPhone app development cost: 20 real apps, $99 in fees, 8 approved
Originally published at tensorust.com. TL;DR: On October 17, 2026 I pulled the git history, CI logs...
#ios#swift#mobile#startup
0 0
Matt Busel5d ago • 15 min read
App Store review time: 64 real decisions, median 73 hours
Originally published at tensorust.com. TL;DR: I pulled every App Review decision email my developer...
#ios#swift#mobile#appstore
0 0
Matt Busel4d ago • 17 min read
Apple's 4.3 spam check is a 30-second batch job. 22 rejections prove it
Originally published at tensorust.com. TL;DR: Apple App Review rejected 11 of my iPhone apps under....
#ios#appstore#mobile#swift
0 0
Matt BuselOct 17, 2026 • 11 min read
Build an iOS app on Windows: how 21 apps shipped with no Mac
Originally published at tensorust.com. TL;DR: You can build an iOS app on Windows if you rent the.....
#ios#swift#githubactions#mobile
0 0
Matt Busel5d ago • 31 min read
iOS development on Windows: the complete guide (21 apps, no Mac)
Originally published at tensorust.com. TL;DR: You can do iOS development on Windows in 2026 if you....
#ios#swift#mobile#tutorial
0 0
Rajesh Sharma6d ago • 7 min read
Add a video editor to your iOS app (UIKit and SwiftUI)
If you ship a Swift app, you already know where Apple's help stops. UIVideoEditorController trims a....
#swiftui#ios#tutorial#swift
1 0