Uploaded June 2025 | Updated September 2026, 2 hours ago
Go to squarespace.com/seanallen to save 10% off your first purchase of a website or domain using code SEANALLEN.
In this video I show you the power of the FormatStyle API as well as a resource that shows examples of all the ways you can format numbers, currency, dates, measurements, time, and more. You can now easily create any format you like with this powerful API.
Gosh Darn Format Style:
goshdarnformatstyle.com/numeric-styles/#number-style
My Source Code:
seanallen.teachable.com/p/source-code-youtube-videos?video=6OolMedYsG0
X (Twitter):
Sean Allen - https://x.com/seanallen_dev
My iOS Dev Product Recommendations (Affiliate Links):
Easy App Store Screenshots:
appscreens.com/?via=8d5841
Mark Moeyken’s SwiftUI Books:
bigmountainstudio.com/a/fzc51
Antoine Van Der Lee - Going Indie Course:
courses.avanderlee.com/p/from-side-project-to-going-indie?affcode=2082304_o9res6rn
Paul Hudson's Hacking With Swift:
gumroad.com/a/762098803
RocketSim - Enhance Your Xcode Simulator:
gumroad.com/a/51797971/ftvbh
Timestamps:
0:00 - Format all the things
0:42 - Large number format (21.5M)
2:30 - Gosh Darn Format Style
3:38 - Currency format
4:45 - Abstract away formatting
5:31 - Unique date formatting & relative date
8:39 - Your app's website
#swift #swiftui #iosdevelopment
Go to squarespace.com/seanallen to save 10% off your first purchase of a website or domain using code SEANALLEN.
In this video I show you the power of the FormatStyle API as well as a resource that shows examples of all the ways you can format numbers, currency, dates, measurements, time, and more. You can now easily create any format you like with this powerful API.
Gosh Darn Format Style:
goshdarnformatstyle.com/numeric-styles/#number-style
My Source Code:
seanallen.teachable.com/p/source-code-youtube-videos?video=6OolMedYsG0
X (Twitter):
Sean Allen - https://x.com/seanallen_dev
My iOS Dev Product Recommendations (Affiliate Links):
Easy App Store Screenshots:
appscreens.com/?via=8d5841
Mark Moeyken’s SwiftUI Books:
bigmountainstudio.com/a/fzc51
Antoine Van Der Lee - Going Indie Course:
courses.avanderlee.com/p/from-side-project-to-going-indie?affcode=2082304_o9res6rn
Paul Hudson's Hacking With Swift:
gumroad.com/a/762098803
RocketSim - Enhance Your Xcode Simulator:
gumroad.com/a/51797971/ftvbh
Timestamps:
0:00 - Format all the things
0:42 - Large number format (21.5M)
2:30 - Gosh Darn Format Style
3:38 - Currency format
4:45 - Abstract away formatting
5:31 - Unique date formatting & relative date
8:39 - Your app's website
#swift #swiftui #iosdevelopment
