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Joohee Kim

@jooheekim

iOS Developer

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06.05.2024
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Latest posts by Joohee Kim @jooheekim

Today I handled a small update for my contract project. Now that it’s done, I’m back to my own project.

03.03.2026 13:07 👍 0 🔁 0 💬 0 📌 0
Two small calendar widgets for March shown in light and dark themes, with the 2nd highlighted in red.

Two small calendar widgets for March shown in light and dark themes, with the 2nd highlighted in red.

Hello everyone! I’m finalizing the next app update, so there isn’t much I can share just yet. Right now I’m in Figma mode—polishing the design, App Store screenshots, and more. Stay tuned!

#BuildInPublic

02.03.2026 13:10 👍 3 🔁 1 💬 0 📌 0
Preview
Week Note 9 | Joohee Kim Closing out a hectic February

Closing out a hectic February
www.jooheekim.me/posts/2026/2...

01.03.2026 14:00 👍 0 🔁 0 💬 0 📌 0

#삼일절🇰🇷 #대한독립만세🇰🇷

01.03.2026 03:06 👍 0 🔁 0 💬 0 📌 0
My first contract project as a freelance developer
My first contract project as a freelance developer YouTube video by Joohee Kim

My first contract project as an indie developer

youtu.be/txxfPFDzDP8?...

28.02.2026 13:06 👍 0 🔁 0 💬 1 📌 0
Daily task screen localized in German, displaying “HEUTE” and event details.

Daily task screen localized in German, displaying “HEUTE” and event details.

Home screen widgets localized in German, showing calendar views labeled “Anstehend” and “Diese Woche.”

Home screen widgets localized in German, showing calendar views labeled “Anstehend” and “Diese Woche.”

German is one of the largest user groups after English, so I’m really excited to add German localization. 🇩🇪
Hallo zusammen! 👋

#BuildInPublic

24.02.2026 14:06 👍 5 🔁 0 💬 0 📌 0

Tomorrow is my regular hospital appointment day. And I plan to enjoy Culture Day for the first time in a long while. I need to make good use of the free time in between.

24.02.2026 13:10 👍 0 🔁 0 💬 0 📌 0
Post image

Today was strangely exhausting... Late at night, I finished my weekly notes and all the things I should have done yesterday. Time to sleep now.

23.02.2026 16:19 👍 0 🔁 0 💬 0 📌 0
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Week Note 8 | Joohee Kim Decluttering life and an unexpected App Store ranking

Late update: Decluttering life and an unexpected App Store ranking

www.jooheekim.me/posts/2026/2...

23.02.2026 15:44 👍 0 🔁 0 💬 0 📌 0
App Store “Top Downloaded” Productivity chart showing “I Need That Widget” ranked #34 among paid apps.

App Store “Top Downloaded” Productivity chart showing “I Need That Widget” ranked #34 among paid apps.

Some personal news: my app, I Need That Widget, is in the Top 50 for Paid Productivity on the Korean App Store—currently #34! 🎉

Never thought I’d hit this milestone. Thank you so much to everyone who bought the app!

22.02.2026 13:37 👍 1 🔁 0 💬 0 📌 0

Finally cleaned up the project to prep for the next update. It feels great to start from a fresh, tidy codebase. Now back to my personal project!

22.02.2026 05:20 👍 0 🔁 0 💬 0 📌 0

It’s been a while. I spent the Lunar New Year holiday with my family, prepared a bug-fix release, and took care of some personal things. This week was packed—and next week will be too—so I’m using the weekend to rest and recharge.

21.02.2026 12:54 👍 0 🔁 0 💬 0 📌 0
Preview
Week Note 7 | Joohee Kim Shipping the update and learning from unfamiliar code

Shipping the update and learning from unfamiliar code
www.jooheekim.me/posts/2026/2...

16.02.2026 01:10 👍 0 🔁 0 💬 0 📌 0

The contract project is almost ready to ship. I’ll be focusing on it for a while, so progress on my personal project may slow down.

The good news: once this is out, I can finally upgrade to macOS Tahoe and move to Xcode 26.3. I’ve been holding off to keep the environment stable.

11.02.2026 11:13 👍 0 🔁 0 💬 0 📌 0
An iPhone screen showing a minimalist to-do and calendar app for Tuesday, February 10. Several overdue reminders from January are displayed above current events, including one scheduled task for the evening.

An iPhone screen showing a minimalist to-do and calendar app for Tuesday, February 10. Several overdue reminders from January are displayed above current events, including one scheduled task for the evening.

The app originally focused on today’s events and reminders. In the next update, I’m expanding it so you can also see overdue reminders.

And don’t worry—if seeing them makes you feel a little called out, you can hide them too ☺️

#BuildInPublic

10.02.2026 13:22 👍 2 🔁 1 💬 0 📌 0
Preview
Week Note 6 | Joohee Kim Waiting for spring, one small win at a time

Waiting for spring, one small win at a time

www.jooheekim.me/posts/2026/2...

09.02.2026 09:13 👍 1 🔁 0 💬 0 📌 0
Peak’s app icon picker 

Peak’s app icon picker 

Peak’s trends screen showing active energy

Peak’s trends screen showing active energy

Peak’s steps totals screen

Peak’s steps totals screen

It's been a month since Peak 5, and I'm excited to already share another big update: Peak 5.1 is here!

📊 See your all time totals for all stats
⏱️ Short, medium, and long-trends at the same time
💎 21(!) beautiful new Liquid Glass app icons

06.02.2026 11:54 👍 6 🔁 4 💬 1 📌 0
A February 2026 home screen with two calendar widgets displaying monthly and weekly events in color-coded blocks.

A February 2026 home screen with two calendar widgets displaying monthly and weekly events in color-coded blocks.

An iPhone lock screen with a calendar and weather widget indicating a mostly cloudy day at -1°C.

An iPhone lock screen with a calendar and weather widget indicating a mostly cloudy day at -1°C.

The next update adds localized week starts.

Until now, the app was hard-coded to start the week on Sunday. Soon it’ll automatically match your region (e.g., Monday starts in many European countries) across all widgets—including the Lock Screen.

#BuildInPublic

05.02.2026 13:27 👍 1 🔁 0 💬 0 📌 0
Preview
Apple’s Xcode 26.3 Release Candidate Adds Agentic Coding Tools for Developers The Release Candidate of Xcode 26.3 is rolling out as we publish this with brand new agentic coding capabilities. With the update, developers can connect to either OpenAI's Codex or Anthropic's Claude Agent to assist their development work. The agent sits in Xcode's sidebar where developers can use it to plan new features, implement them,

Apple’s Xcode 26.3 Release Candidate Adds Agentic Coding Tools for Developers https://www.macstories.net/news/apples-xcode-26-3-release-candidate-adds-agentic-coding-tools-for-developers/

03.02.2026 20:35 👍 4 🔁 2 💬 0 📌 0

Inspiration… I need inspiration…

03.02.2026 13:00 👍 0 🔁 0 💬 0 📌 0
A weekly calendar widget for February 1–7 showing scheduled tasks and meetings across several days in a clean, minimal layout.

A weekly calendar widget for February 1–7 showing scheduled tasks and meetings across several days in a clean, minimal layout.

I took care of some paperwork today, and since I have a hospital visit tomorrow, I still squeezed in a bit of late-night work.

A new widget is coming in the next update—check your weekly schedule right from your Home Screen!

#BuildInPublic

02.02.2026 15:26 👍 2 🔁 1 💬 0 📌 0
Preview
Week Note 5 | Joohee Kim Routines that keep me going and setting up a new development workflow

Routines that keep me going and setting up a new development workflow

www.jooheekim.me/posts/2026/2...

01.02.2026 12:52 👍 0 🔁 0 💬 0 📌 0
“After 20 years of shipping web applications, I have never seen fewer crashes and bugs make it to production. Performance has also been excellent, especially after moving our templates to Elementary. Our heaviest pages make it to the browser in less than 100ms.” (Nick Sloan, Studioworks)

“After 20 years of shipping web applications, I have never seen fewer crashes and bugs make it to production. Performance has also been excellent, especially after moving our templates to Elementary. Our heaviest pages make it to the browser in less than 100ms.” (Nick Sloan, Studioworks)

🗞️News from Swift: web apps, a new mail stack, 3D printing, embedded Swift updates, and some community events. Read all about it in the latest Swift blog post: www.swift.org/blog/whats-n...

31.01.2026 00:21 👍 42 🔁 7 💬 0 📌 1
An iPhone home screen showing calendar widgets for late January with upcoming events and dates displayed in a clean white layout.

An iPhone home screen showing calendar widgets for late January with upcoming events and dates displayed in a clean white layout.

Next update: widgets will surface way more upcoming events, and reminders will finally display correctly.

#BuildInPublic

31.01.2026 01:26 👍 3 🔁 0 💬 0 📌 0
Post image

Haven’t done a late-night bug-fix sprint in a while… anyway, I’m going to bed.

30.01.2026 16:02 👍 1 🔁 0 💬 0 📌 0

Wrote a Q4 2025 shareholder update for I Need That Widget — even though the only shareholder is me.
Built one-handed after surgery, launched in October, hit 158 sales, and stayed at 0 crashes through December.

30.01.2026 11:44 👍 0 🔁 0 💬 0 📌 0
A clean iOS calendar widget view with colorful events and personal reminders.

A clean iOS calendar widget view with colorful events and personal reminders.

It’s been a while since I worked on my own project. Finally got some momentum again — reminders now show on the monthly grid widget.

#BuildInPublic

29.01.2026 13:44 👍 8 🔁 0 💬 0 📌 0

Making a tiny animation tweak today. It’s been a while, and I forgot how fun this is.

29.01.2026 07:21 👍 0 🔁 0 💬 0 📌 0
Swift Community Showcase featuring recent projects: Swift Argument Parser alternative, Swift for Yocto embedded Linux, LLM Context Management, GraphQL Generator build plugin, ElementaryUI web framework, Service dependency injection for Swift Concurrency, Algebraic Effects, Iris 2D game engine, monocle CLI for coding agents, Typhoon async retry framework, Alarik S3-compatible storage, and TaylorTorch LibTorch wrapper. Stats: 12+ projects this month, 500+ total community showcases.

Swift Community Showcase featuring recent projects: Swift Argument Parser alternative, Swift for Yocto embedded Linux, LLM Context Management, GraphQL Generator build plugin, ElementaryUI web framework, Service dependency injection for Swift Concurrency, Algebraic Effects, Iris 2D game engine, monocle CLI for coding agents, Typhoon async retry framework, Alarik S3-compatible storage, and TaylorTorch LibTorch wrapper. Stats: 12+ projects this month, 500+ total community showcases.

📽️ Lots of fun projects being showcased on the forums recently. Here are a few recent favorites... Check out forums.swift.org/c/community-... for more!

27.01.2026 23:32 👍 30 🔁 6 💬 0 📌 0
Preview
Week Note 4 | Joohee Kim Getting through a tough week and finding small joys

Getting through a tough week and finding small joys.

www.jooheekim.me/posts/2026/2...

25.01.2026 13:31 👍 0 🔁 0 💬 0 📌 0