Chasen

@chasen.dev

46 Followers 165 Following

I’m an experienced web developer and Technical Product Owner who’s focused on web technologies and dabbles with Swift on the side. 🪄 This account is cross-posted from my Swift and Web blogs: https://swift.chasen.dev https://web.chasen.dev

A list of emails from Xcode Cloud shows notifications about builds and test statuses. Fifteen emails in less than two hours, going from build 11 to 23, showing a rapid implementation and release cycle thanks to Claude Code.
An iOS home screen (in Small icon mode with labels under the icons) showing a partly-cloudy weather background. The first row has Vitals and OmniFocus widgets. The second row has Morning and Work shortcuts. The third row has Notes, Teeth, Balance Health, and Stretch shortcuts. The fourth row has Medications, Spanish, Exercise, and Shower shortcuts. The fifth row has Lover, Jackson, Home, and Consumption shortcuts. The dock at the bottom has a personal shortcuts launcher, Safari, Overcast, and Music.
Safari menu bar with the Help menu open, showing a search for “refresh” but no menu bar item results. Suggestions include “Get extensions to customize Safari on Mac” and “Show All Help Topics.”
Three iOS 26 home screens showing app icons. The first screen displays transparent icons; the second shows dark mode icons, and the third features light mode icons. A blurred wallpaper serves as the background, placing focus on the icons.
A view of neighboring buildings with ornate balconies is visible through a window with a decorative railing.
The chasen.dev webpage displaying in Firefox with no custom styles. On the page, there is a a vertical navigation list, a centered headshot, the name Chasen Le Hara as a heading, a short bio, a Mastodon link, and an About me section with two paragraphs of text showing.
Chicago forecast shows rain on Sunday with a range of 46 to 69 Fahrenheit, clouds on Monday with 35 to 46, clouds on Tuesday with 32 to 44, rain on Wednesday with 39 to 71, clouds on Thursday with 46 to 60, and clouds in Friday with 41 to 49.
A “certificate of merit” presented to “Chasen” for completing 100 Days of SwiftUI. It includes a quote: “Programming is an art. Don’t spend all your time sharpening your pencil when you should be drawing.” Below is Paul Hudson’s signature with “Founder” underneath. The white background features faint dotted patterns and a blue-toned calendar on the left, with the “Hacking with Swift” logo in the upper left.
The iOS Simulator displays an iPad with a “Resorts” app open in split view. The left pane lists ski resorts with country flags, names, and run counts. At the top of the list, a sort picker is open, showing options “Default,” “Alphabetical” (selected), and “Country.” In the list, “Deer Valley” is highlighted with a heart icon, showing “103 runs.” The right detail view displays a skier in a red jacket navigating deep snow, with the caption “Photo Credit: Maarten Duineveld” in the lower corner. Below the image, resort details are presented, including “Size: Small,” “Price: $$$,” “Elevation: 2,000m,” and “Snow: 103cm.” A descriptive paragraph highlights Deer Valley’s location in Utah, upscale amenities, and its role in the 2002 Winter Olympics.
The iOS Simulator displays an iPad with a “Resorts” app open in split view. The left pane lists resorts, and “Vail Ski Resort” is selected with a heart icon. The right detail view shows the resort’s information. A modal alert labeled “Family” overlays the entire screen and says, “This resort is popular with families” with an OK button.
The iOS Simulator displays an iPad app with a split view layout. The left sidebar lists ski resorts with names, flags, and run counts, e.g. Squaw Valley in the U.S. has 270 runs. The detail view on the right shows the text, “Welcome to SnowSeeker!” with a prompt to “select a resort from the left-hand menu; swipe from the left edge to show it.”
The iOS Simulator displays an iPad mini interface with a split view layout. The left pane shows a folder labeled “Primary.” The right pane features a search bar with the term “S” entered, a “Cancel” button, and two results, “Subh” and “Stefanie.” Below, links labeled “Tap for sheet” and “Tap for alert” are above text that reads “Name: Paul Country: England Pets: Luna and Arya.” A black circle appears under this text. The same text is repeated again, but in blue. Additional text at the bottom reads “Welcome! Your high score: 0.” A stepper for the high score (with plus and minus buttons) appears below. A floating keyboard bar shows the suggestion “S,” with options like “She” and a microphone icon.
The iOS Simulator displays a Dice Roller app showing two dice with six sides each. Results include rolls of 2 and 4, totaling 6. A blue “Roll Dice” button is centered below the results. A log displays the roll history and date.
The iOS Simulator displays a rainbow-colored list of rows labeled Row 0 to Row 14, arranged vertically in a tapered, 3D perspective. Colors shift from orange at the top (with a light opacity) to red at the bottom (at full opacity). Tab bar icons include Swift symbols labeled Day 94 (selected), Day 93, Cover Flow, Images, and More.
The iOS Simulator displays fifteen rows labeled Row 0 through Row 14, each in a different color. Each row is angled in 3D space, keeping the center in place but rotating the left or right sides, creating a cascading effect. The bottom tab bar contains icons labeled Day 93 (selected), Cover Flow, Images, Frames, and More.
The iOS Simulator displays a white screen with multiple text elements, including “Hello, World!” inside a red rectangle, “Live long and prosper” in black, and overlapping versions of the phrase in varying alignments. Tab bar icons for “Day 92,” “Custom alignment,” and “Alignment” appear at the bottom, with Day 92 selected.
The iOS Simulator displays a flashcard with a quiz question reading, “What is Taylor Swift’s birth year,” on a scratched metallic background. A timer at the top shows 91 seconds remaining, with circular buttons for cancel and confirm at the bottom corners.
The iOS Simulator shows a card creation interface with text fields for Prompt and Answer, an Add Card button below, and a Done button at the top.
An iOS home screen (in Small icon mode with labels under the icons) showing a blurred gray background, indicating an overcast day. The first row has a Health widget and Camera. The second row has Start Morning, Start Dishes, Self Care, and InBody. The third row has Take Vitamins, Brush Teeth, Face Routine, and Balance Health. The fourth row has Start Jackson, Start Stretching, Start Exercise, and Start Shower. The fifth row has Start Coffee, Start Food, Drink Water, and Start Work. The dock at the bottom has Messages, Music, Overcast, and Safari.
The iOS Simulator displays a trivia app with a question card reading, “Who played the 13th Doctor in Doctor Who” and a timer showing 89 seconds remaining. On the right is a “check” button and on the left is a “cancel” button. The background is a scratched metal texture.
The iOS Simulator displays a flashcard with the question, “Who played the 13th Doctor in Doctor Who,” against a gray, scratched metal background.
The iOS Simulator displays a white screen with the text Timer and ScenePhaseView near the top. A green “Success” button appears in the center, followed by blue text “ReduceMotionView!” and a gray button labeled “ReduceTransparencyView!” The bottom tab bar includes a Day 87 tab (selected) and a Day 86 tab.
The iOS Simulator displays a white screen with text prompts including double tap me, long press me, magnify me, rotate me, and tap on me at the top. Below, a small red circle is positioned above a larger red circle that partially overlaps a blue square. The text Hello is centered beneath the shapes, and World is spaced further down near the bottom of the screen. At the very bottom is a tab bar with Day 86 selected.
The iOS Simulator displays an app with the title Everyone at the top . A sorting menu is open, offering options to sort by name or date added. Sort by Name is selected, shown with a checkmark. Below the menu, two contacts are listed: Ada with the email ada@example.com and Paul Hudson with the email paul@hackingwithswift.com. The bottom navigation bar includes five tabs: Everyone, Contacted, Uncontacted, Me, and More, with Everyone currently selected.
The iOS Simulator displays a lock screen with the date Friday, December 20, the time 6:42, and a notification labeled Contact Paul Hudson with an email address. The background shows a gradient of soft pink and blue hues.
The iOS Simulator displays a contact list titled Everyone, showing one contact: Paul Hudson with the email paul@hackingwithswift.com. A blue checkmark indicates the contact is selected and a blue “Delete Selected” button appears at the bottom of the view. Below that, a tab bar highlights the Everyone tab and includes options like Contacted, Uncontacted, Me, and More.
The iOS Simulator displays a contact list under the heading “Everyone” with one contact named Paul Hudson and the email paul@hackingwithswift.com. The bottom tab bar shows icons for Everyone, Contacted, Uncontacted, Me, and More.
Xcode error panel shows five issues in the HotProspects project. A red error states, “No such module SamplePackage” in Day81.swift. Four gray errors indicate missing files like HotProspects.abi.json, swiftmodule, and related outputs in the derived data folder.
The iOS Simulator shows a color selection menu with Red, Green, and Blue options. Red is highlighted and checked. The context menu comes from a Change Color button. Blurred out in the background is a tab view and a cartoon alien image from the Kenney Platform Art Deluxe bundle.
The iOS Simulator displays a white screen with a blue button labeled Show Tab 2 in the center. A tab bar at the bottom has two tabs, One with a blue star icon and Two with a gray circle icon.
The iOS Simulator displays a detail view with a photo of a field with green plants, one yellow flower, and a sandy background, paired with a map showing the location saved with a red pin near Anza Boulevard and the Interstate 280.
The iOS Simulator displays a “Photos” app with two pictures: Flowers, with a thumbnail of pink flowers, and Waterfall, with a thumbnail of a waterfall surrounded by greenery. You can tap on a row to go to the detail view. There are edit and add buttons in the top navigation.
The iOS Simulator displays a screen with a photo of a yellow flower field under a blue sky. Below, text shows “Your score is 1000.” Further down, “Value 10” appears with “Increment” and “Decrement” buttons in blue.
The iOS Simulator displays a view with a blue button labeled “Unlock Places” and an alert is above the view with an error message stating “Biometry is not enrolled,” with an OK button to dismiss. The bottom tab bar shows tabs for Day 70, Day 69, and Day 68.
The iOS Simulator displays a view with a blue button labeled “Unlock Places” and the FaceID interface is shown above the view, indicating it’s being used to unlock the view. The bottom tab bar shows “Day 70” selected in blue and “Day 69” and “Day 68” inactive in gray.
The iOS Simulator displays a “Place details” screen with a title field reading “Windermere Peaks” and a note field with “Take me to the lakes.” Below, a list of nearby locations includes lakes, towns, and landmarks in Cumbria, England.
The iOS Simulator displays an Apple Maps view highlighting Windermere Peaks with a red star icon. Nearby locations include Lake District National Park, Windermere, and Kendal. A tab bar at the bottom includes tabs for Day 70 (currently selected), Day 69, and Day 68.
The iOS Simulator displays an app with three maps of London: one satellite, one with red pins for Buckingham Palace and the Tower of London, and another with blue text labels for those two landmarks. Buttons for Paris and Tokyo are visible between the first and second map. A Face ID prompt overlays the screen and a button indicates the biometrics are currently Locked. A tab bar at the bottom includes tabs for Day 69 and Day 68.
The iOS Simulator displays a screen with a list of names in alphabetical order: Kochanski Kristine, Lister David, and Rimmer Arnold. Below the list, a button labeled “Read and Write” is shown, with the word “Loading…” below it.
The iOS Simulator displays an app titled Instafilter. A confirmation dialog shows a list of filter options under the heading Instafilter, including Bump Distortion, Crystallize, Droste Effect, Edges, Gaussian Blur, Pixelate, Sepia Tone, Twirl Distortion, Unsharp Mask, and Vignette, with a Cancel button at the bottom.
The iOS Simulator displays an app titled Instafilter. The image of flowers from Day 65 is shown, but this time through a “crystallize” filter. The “Intensity” slider is set to 75% with “Change Filter” and “Share…” buttons below. Underneath is a bottom tab bar with four tabs labeled Day 65–66, Day 64, Day 63, and Day 62, with Day 65 selected.
The iOS Simulator displays an app titled Instafilter. A sepia-toned image of flowers is shown, with a slider labeled “Intensity” set to 75% with a “Change Filter” button below. Underneath is a bottom tab bar with four tabs labeled Day 65, Day 64, Day 63, and Day 62, with Day 65 selected.
The iOS Simulator displays a screen with links/options in blue text, including “Select a picture,” two “Share…” buttons, “Spread the word about Swift,” “Click to share,” and “Leave a review.” A bottom tab bar shows three tabs labeled Day 64, Day 63, and Day 62, with Day 64 selected.
The iOS Simulator displays a segmented control with options including sepia, pixellation, crystal, twirl, and dynamic. Below, a “Bro, do you even Swift?” meme (with a picture of Taylor Swift) is displayed with a sepia filter applied. Below the image is a placeholder view with the Swift logo, text that says “No snippets,” a “Create Snippet” button, and a tab bar with Day 63 selected.
The iOS Simulator displays an app with “Hello World” text that is blurred out based on the value of a slider below the text. A red square labeled “Hello, World!” is in the center of the view. A confirmation dialog overlays the screen at the bottom with a prompt to select a color. Options are “Red,” “Green,” “Blue,” and “Cancel.”
The iOS Simulator displays a “Friendface” app with the current screen on a user profile view for one of the contacts. The “general info” section includes the contact’s name, age, company, email, and address. Below, an about section contains placeholder text, and a tags section lists terms separated by commas.
The iOS Simulator displays an “iExpense” app. The toolbar includes buttons to add new expenses and sort. A segmented control allows the main list of expenses to be sorted by “All,” “Business,” or “Personal” (with Business currently selected). The two listed expenses include “Phone, $34.35” and “Travel, $123.45.”
The iOS Simulator shows a Users screen with a sortable list. Names include Ed Sheeran, Johnny English, Piper Chapman, Rosa Diaz, and Roy Kent. Each name has a blue badge (indicating job counts) showing the number zero except Piper Chapman, which shows two.
The iOS Simulator displays a list titled Users, showing names Ed Sheeran, Johnny English, Rosa Diaz, and Roy Kent. Each name is in a row with a right-facing arrow, and a plus icon is at the top right for adding users.
The iOS Simulator displays a Bookworm app screen showing a book with a forest-themed cover labeled Fantasy. The text says No author. Below is a rating of three out of five stars and a note saved on Nov 16, 2024, at 8:01 PM.
The iOS Simulator displays a confirmation dialog asking, “Delete book. Are you sure?” with options to “Cancel” or “Delete.” The app shows “The Little Prince” by Antoine de Saint-Exupéry, with a fantasy-themed cover image and navigation tabs at the bottom.
The iOS Simulator displays an “Add Book” screen with fields for the title “The Little Prince,” author “Antoine de Saint-Exupéry,” genre set to “Fantasy,” a review input containing “Fantastic,” a five-star rating, and a “Save” button.
The iOS Simulator displays a Classroom app with a list of student names: Ginny Weasley, Ron Lovegood, and Hermione Potter. A header reads “Classroom” with an “Add” button in the top-right. The bottom navigation shows icons labeled Students and Notes.
The iOS Simulator shows a checkout screen featuring cupcakes and a total of $37.50. A pop-up alert error message says, “Checkout failed. Received error: resource exceeds maximum size.” App navigation icons appear along the bottom of the screen.
Xcode displays three panels: the first with a breakpoint paused on a line of code in a `placeOrder` function, the second with the running app’s preview paused (showing a “Place Order” screen), and the third with a JSON object as a string.
The iOS Simulator displays a “Cupcake Corner” app with a form to select the cake type (set to “Rainbow”), adjust the quantity (set to “18”), add extra frosting or sprinkles, and enter delivery details. Toggle switches for frosting and sprinkles are on and off, respectively. A navigation bar at the bottom has tabs for Order (currently selected), List, Image, Form, and More.
An iOS simulator displays an app with three tabs at the bottom: List, Image, and Form. The current tab is “List” and the view shows a long list of Taylor Swift songs. Titles include “Our Song,” “Tim McGraw,” and more.
An iOS simulator displays a list interface with rows labeled from Row 0 to Row 14. The top navigation bar shows an editable title “SwiftUI” with Cancel, Confirm, and Destroy buttons. The bottom tab bar shows the current view and one other tab.
An iOS simulator displays the text “Number: 0” at the top. Below are three clickable links labeled “Go to Random Number,” “Push 556,” and “Push Hello.” A list follows with options labeled Select Number and Select String, each paired with a value from 0 to 4.
An iOS simulator displays the Moonshot app with a biography of astronaut James A. Lovell Jr. at the top. Lovell, wearing a spacesuit with a U.S. flag patch, smiles beside a model of the Moon. Text below details his NASA missions, including Apollo 13 and two Gemini flights.