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Airbnb: Understanding and Improving SwiftUI Performance

https://medium.com/airbnb-engineering/understanding-and-improving-swiftui-performance-37b77ac61896
1•calstephens•5h ago

Comments

calstephens•5h ago
New techniques we’re using at Airbnb to improve and maintain performance of SwiftUI features at scale
legitster•4h ago
Airbnb is bragging about their UI? As a long-time host this appalls me. The best you can say about their UI is that it's marginally better than their primary competitor.

- Finding important settings is an absolute mess (Obviously you can't get to rate and billing settings from the Listings menu! Duh!)

- The UI having absolutely no depth or even consistent layout between pages means constantly losing track of where features are

- Some important features/functionality are buried and hard to find (like scheduled messages).

- The UI is often buggy or inconsistent (since the recent app update, the button to switch between units often disappears completely).

Last year we found a software bug where it let two guests book the same unit at the same time! Absolute disaster scenario as a host. After 3 hours with Airbnb support, they made me take the hit for cancelling a guest because their support team was (apparently) unable to raise software bugs!

'Big Balls' No Longer Works for the US Government

https://www.wired.com/story/big-balls-coristine-doge-resigned-us-government/
1•gnabgib•1m ago•0 comments

Who Are the Top Landowners in the US?

https://landreport.com/land-report-100
1•walterbell•3m ago•0 comments

Why developer expertise matters more than ever in the age of AI

https://github.blog/developer-skills/career-growth/why-developer-expertise-matters-more-than-ever-in-the-age-of-ai/
1•frizlab•3m ago•0 comments

Building a Multi-Tenant Architecture Platform to Scale the Emmys

https://blog.laravel.com/building-a-multi-tenant-architecture-platform-to-scale-the-emmys
1•gmays•4m ago•0 comments

Mosquito-sized drone is designed for Chinese spy missions

https://www.tomshardware.com/tech-industry/mosquito-sized-drone-is-designed-for-chinese-spy-missions-military-robotics-lab-reveals-incredibly-tiny-bionic-flying-robots
1•LorenDB•4m ago•0 comments

When the AI Bubble Bursts

https://newslttrs.com/when-the-ai-bubble-bursts/
1•spzb•5m ago•0 comments

Sandia National Laboratory Taps UCF Researchers to Develop Space Infrared Camera

https://www.ucf.edu/news/sandia-national-laboratory-taps-ucf-researchers-to-develop-infrared-camera-for-space/
1•mooreds•8m ago•0 comments

First-of-its-kind device profiles newborns' immune function

https://news.mit.edu/2025/first-its-kind-device-profiles-newborns-immune-function-0613
1•gmays•8m ago•0 comments

Near-infrared fatty acid molecular probe in image-guided surgery of glioblastoma

https://www.nature.com/articles/s44303-025-00077-z
1•bookofjoe•9m ago•0 comments

Copyright and AI: The Cases and the Consequences

https://www.eff.org/deeplinks/2025/02/copyright-and-ai-cases-and-consequences
1•Bluestein•9m ago•0 comments

Show HN: I Am Not Helpful AI – An AI roasts your idea instead of validating them

https://iamnothelpful.xyz/
2•SeifAlmotaz•9m ago•0 comments

Andreas Spiess: The Last Regular Video on This Channel

https://www.youtube.com/watch?v=GTerwIniB24
1•adolph•9m ago•0 comments

The CTO Sentinel Framework: A New Paradigm for Technology Leadership

https://ctosentinel.com/the-cto-sentinel-framework-a-new-paradigm-for-technology-leadership/
1•mooreds•11m ago•0 comments

Authors get bad reviews on Goodreads before review copies are even circulated

https://www.thebookseller.com/news/authors-hit-by-bad-reviews-on-goodreads-before-review-copies-are-even-circulated
1•ilamont•12m ago•0 comments

Building Castles in the Drive

https://idiallo.com/blog/building-castles-in-the-drive
1•foxfired•13m ago•0 comments

Why LLMs Can't Think

https://github.com/austengary33/austengary33.github.io/blob/main/blog/original-consciousness-formatted.md
1•austengary2•14m ago•0 comments

If you've lost your job, here's how to take care of yourself and your finances

https://apnews.com/article/layoffs-economy-finances-mental-health-46cba2de95050ec5e9091ef96c960be0
2•mooreds•15m ago•0 comments

Show HN: I built a graph based version of the crossword

https://wordlinks.up.railway.app/
1•imtoosly•16m ago•0 comments

Show HN: Releasepages.dev make release pages from Git commits

https://www.releasepages.dev/
1•cheeseblubber•19m ago•0 comments

Engine thrust incidents spur safety alert over biocides (2020)

https://www.flightglobal.com/safety/engine-thrust-incidents-spur-safety-alert-over-biocides/137638.article
1•gone35•20m ago•0 comments

Ghosting and 'breadcrumbing': the impact of bad behavior on dating apps

https://theconversation.com/ghosting-and-breadcrumbing-the-psychological-impact-of-our-bad-behaviour-on-dating-apps-258087
1•PaulHoule•20m ago•1 comments

Restoring Arctic Exceptionalism

https://quincyinst.org/events/restoring-arctic-exceptionalism/
1•Bluestein•20m ago•0 comments

Lateralized sleeping positions in domestic cats

https://www.cell.com/current-biology/fulltext/S0960-9822(25)00507-X
1•carabiner•20m ago•0 comments

Las Vegas Through Landsat 7's Eyes (2024)

https://www.usgs.gov/media/before-after/las-vegas-through-landsat-7s-eyes
1•gnabgib•22m ago•0 comments

Tech in Iran-Israel conflict: internet blackout, crypto burns and camera spying

https://www.theguardian.com/technology/2025/jun/23/iran-israel-internet-blackout-crypto-home-camera-spying
2•Bluestein•23m ago•0 comments

Show HN: Natively – AI mobile app builder (iOS and Android)

https://natively.dev
1•hamedmp•28m ago•0 comments

OpenAI Is Ruthless [video]

https://www.youtube.com/watch?v=nFoXCLi8FCc
2•data_spy•28m ago•1 comments

The consequences of Starbucks on startup culture in neighborhoods

https://thetreeoflife.cc/demo
1•WasimBhai•31m ago•0 comments

The Ant Mill: How theoretical high-energy physics descended into groupthink

https://jespergrimstrup.substack.com/p/the-ant-mill-how-theoretical-high
2•Luc•32m ago•1 comments

National Archives to restrict public access starting July 7

https://www.archives.gov/college-park
4•LastTrain•36m ago•1 comments