fangjunyu
@fangjunyu.bsky.social
Personal website: https://fangjunyu.com
Apple independent developer
iOS App: Piglet、Faock、ERdepot
macOS App: ImageSlim
Apple independent developer
iOS App: Piglet、Faock、ERdepot
macOS App: ImageSlim
Website images loading slowly? Shrink them with ImageSlim. All compression happens locally on your device, ensuring your privacy remains 100% secure.
Mac App Store：
apps.apple.com/cn/app/%E8%B...
Mac App Store：
apps.apple.com/cn/app/%E8%B...
December 26, 2025 at 3:57 AM
Website images loading slowly? Shrink them with ImageSlim. All compression happens locally on your device, ensuring your privacy remains 100% secure.
Mac App Store：
apps.apple.com/cn/app/%E8%B...
Mac App Store：
apps.apple.com/cn/app/%E8%B...
《从科技聊到现实：最近的一些变化》播客节目现已发布！
这期播客是一个跨越科技与现实的年度观察，从人工智能落地、就业与资本重构到宏观风险与全球趋势，回顾2025的关键变化并前瞻2026走向，帮助听者在不确定时代重新理解技术、经济与个人选择的关系。
Spotify：https://open.spotify.com/episode/7D1DKkiM3KntHAYzOUtUE9?si=1XexP923S8WTccxDu-VwEw
这期播客是一个跨越科技与现实的年度观察，从人工智能落地、就业与资本重构到宏观风险与全球趋势，回顾2025的关键变化并前瞻2026走向，帮助听者在不确定时代重新理解技术、经济与个人选择的关系。
Spotify：https://open.spotify.com/episode/7D1DKkiM3KntHAYzOUtUE9?si=1XexP923S8WTccxDu-VwEw
December 26, 2025 at 1:12 AM
《从科技聊到现实：最近的一些变化》播客节目现已发布！
这期播客是一个跨越科技与现实的年度观察，从人工智能落地、就业与资本重构到宏观风险与全球趋势，回顾2025的关键变化并前瞻2026走向，帮助听者在不确定时代重新理解技术、经济与个人选择的关系。
Spotify：https://open.spotify.com/episode/7D1DKkiM3KntHAYzOUtUE9?si=1XexP923S8WTccxDu-VwEw
这期播客是一个跨越科技与现实的年度观察，从人工智能落地、就业与资本重构到宏观风险与全球趋势，回顾2025的关键变化并前瞻2026走向，帮助听者在不确定时代重新理解技术、经济与个人选择的关系。
Spotify：https://open.spotify.com/episode/7D1DKkiM3KntHAYzOUtUE9?si=1XexP923S8WTccxDu-VwEw
If you'd like to display a green plant or a singing bird on your iOS home screen, I think you'll love Banklet.
App Store: apps.apple.com/cn/app/%E5%A...
App Store: apps.apple.com/cn/app/%E5%A...
December 25, 2025 at 12:17 PM
If you'd like to display a green plant or a singing bird on your iOS home screen, I think you'll love Banklet.
App Store: apps.apple.com/cn/app/%E5%A...
App Store: apps.apple.com/cn/app/%E5%A...
AI is moving from headlines into real life — reshaping work, learning, and technology in 2025, and setting the stage for even bigger changes ahead.
From Technology to Reality: Recent Changes:https://fangjunyu.substack.com/p/from-technology-to-reality-recent
From Technology to Reality: Recent Changes:https://fangjunyu.substack.com/p/from-technology-to-reality-recent
December 25, 2025 at 10:36 AM
AI is moving from headlines into real life — reshaping work, learning, and technology in 2025, and setting the stage for even bigger changes ahead.
From Technology to Reality: Recent Changes:https://fangjunyu.substack.com/p/from-technology-to-reality-recent
From Technology to Reality: Recent Changes:https://fangjunyu.substack.com/p/from-technology-to-reality-recent
The iOS savings app "Banklet" has released version 1.1.0.
The interface has been completely redesigned, and it now supports features such as fixed-term deposits and animated widgets. Welcome to download and experience it!
apps.apple.com/cn/app/%E5%A...
The interface has been completely redesigned, and it now supports features such as fixed-term deposits and animated widgets. Welcome to download and experience it!
apps.apple.com/cn/app/%E5%A...
December 22, 2025 at 10:31 AM
The iOS savings app "Banklet" has released version 1.1.0.
The interface has been completely redesigned, and it now supports features such as fixed-term deposits and animated widgets. Welcome to download and experience it!
apps.apple.com/cn/app/%E5%A...
The interface has been completely redesigned, and it now supports features such as fixed-term deposits and animated widgets. Welcome to download and experience it!
apps.apple.com/cn/app/%E5%A...
3D games rendered using the Three.js library already boast graphics comparable to native applications.
Game: Bruno Simon's Portfolio
Game: Bruno Simon's Portfolio
December 10, 2025 at 1:37 AM
3D games rendered using the Three.js library already boast graphics comparable to native applications.
Game: Bruno Simon's Portfolio
Game: Bruno Simon's Portfolio
Euria is somewhat like DockDockGo in the AI world.
Euria AI：https://euria.infomaniak.com/
Euria AI：https://euria.infomaniak.com/
December 9, 2025 at 11:06 AM
Euria is somewhat like DockDockGo in the AI world.
Euria AI：https://euria.infomaniak.com/
Euria AI：https://euria.infomaniak.com/
I saw a question, "Can you live without AI?", and I feel it's very difficult. It's a bit like a poor student doing summer homework who has to copy the answers from the back of the class. If you don't give me the answers, how can I finish my summer homework? It's very difficult.
December 9, 2025 at 10:33 AM
I saw a question, "Can you live without AI?", and I feel it's very difficult. It's a bit like a poor student doing summer homework who has to copy the answers from the back of the class. If you don't give me the answers, how can I finish my summer homework? It's very difficult.
The AI bubble bursting website: pop-the-bubble.xyz
This website predicts the AI bubble will burst on September 4, 2026. Note that this website is also generated by artificial intelligence.🤣
This website predicts the AI bubble will burst on September 4, 2026. Note that this website is also generated by artificial intelligence.🤣
December 5, 2025 at 4:33 AM
The AI bubble bursting website: pop-the-bubble.xyz
This website predicts the AI bubble will burst on September 4, 2026. Note that this website is also generated by artificial intelligence.🤣
This website predicts the AI bubble will burst on September 4, 2026. Note that this website is also generated by artificial intelligence.🤣
30 years ago today, Netscape and Sun announced the release of JavaScript.
December 4, 2025 at 11:40 AM
30 years ago today, Netscape and Sun announced the release of JavaScript.
I recently noticed that "ImageSlim" jumped from 36th to 28th in the rankings. I believe this is due to a recent positive review. Ratings are very important; as long as an app is fully functional, it should use the rating API to encourage user feedback, thereby improving ASO.
December 4, 2025 at 9:46 AM
I recently noticed that "ImageSlim" jumped from 36th to 28th in the rankings. I believe this is due to a recent positive review. Ratings are very important; as long as an app is fully functional, it should use the rating API to encourage user feedback, thereby improving ASO.
Sometimes, I feel that UI design is a bit like a pharmacist; if you want to design a comfortable UI, you have to try out a lot of different options.
December 1, 2025 at 12:55 PM
Sometimes, I feel that UI design is a bit like a pharmacist; if you want to design a comfortable UI, you have to try out a lot of different options.
I've used AI design tools such as MagicPatterns, Stitch, v0, lovable, and Banani. I've used MagicPatterns the most, and the others less often. Banani seems unable to understand my language.
December 1, 2025 at 8:20 AM
I've used AI design tools such as MagicPatterns, Stitch, v0, lovable, and Banani. I've used MagicPatterns the most, and the others less often. Banani seems unable to understand my language.
On November 30, 2022, OpenAI launched ChatGPT. I first used ChatGPT in early 2023, and since then, AI has developed so rapidly.
November 30, 2025 at 8:54 AM
On November 30, 2022, OpenAI launched ChatGPT. I first used ChatGPT in early 2023, and since then, AI has developed so rapidly.
Today, when I opened the F12 window in Google Chrome, it gave me a message like "Congratulations, you've completed the first step to becoming a developer," and then I clicked on a few windows. Now I'm a Google developer. Can I develop Android apps using Swift?
November 29, 2025 at 1:57 PM
Today, when I opened the F12 window in Google Chrome, it gave me a message like "Congratulations, you've completed the first step to becoming a developer," and then I clicked on a few windows. Now I'm a Google developer. Can I develop Android apps using Swift?
Z-Image model, a fantastic image generator that can generate the images you want: huggingface.co/spaces/Tongy...
November 29, 2025 at 10:55 AM
Z-Image model, a fantastic image generator that can generate the images you want: huggingface.co/spaces/Tongy...
The Shopify web-based racing game is very beautiful. I don't know if it's a cloud game or made with JavaScript.
November 29, 2025 at 10:12 AM
The Shopify web-based racing game is very beautiful. I don't know if it's a cloud game or made with JavaScript.
From the first quarter of 2020 to the second quarter of 2025, China's cumulative number of Git pushes dropped from third place in 2020 to tenth place in 2025. The top nine are Europe, the United States, India, Brazil, South Korea, the United Kingdom, Russia, Canada, and Japan.
November 29, 2025 at 2:30 AM
From the first quarter of 2020 to the second quarter of 2025, China's cumulative number of Git pushes dropped from third place in 2020 to tenth place in 2025. The top nine are Europe, the United States, India, Brazil, South Korea, the United Kingdom, Russia, Canada, and Japan.
Amazon CTO Dr. Werner Vogels predicts five key technology trends for 2026 and beyond.
1. He foresees AI companionship addressing the loneliness epidemic,
2. developers needing creativity and systems thinking beyond coding.
3. quantum-resistant encryption becoming standard.
1. He foresees AI companionship addressing the loneliness epidemic,
2. developers needing creativity and systems thinking beyond coding.
3. quantum-resistant encryption becoming standard.
5 tech predictions for 2026 and beyond, according to Amazon CTO Dr. Werner Vogels
From AI companions combating loneliness to quantum-safe security, Amazon's CTO predicts what's coming in the years ahead.
www.aboutamazon.com
November 26, 2025 at 1:02 AM
Amazon CTO Dr. Werner Vogels predicts five key technology trends for 2026 and beyond.
1. He foresees AI companionship addressing the loneliness epidemic,
2. developers needing creativity and systems thinking beyond coding.
3. quantum-resistant encryption becoming standard.
1. He foresees AI companionship addressing the loneliness epidemic,
2. developers needing creativity and systems thinking beyond coding.
3. quantum-resistant encryption becoming standard.
People say that being free of debt makes you feel light. Technical debt is still debt, and after digging deeper into SwiftData’s @Relationship today, my project code feels much easier to understand.
November 25, 2025 at 2:01 PM
People say that being free of debt makes you feel light. Technical debt is still debt, and after digging deeper into SwiftData’s @Relationship today, my project code feels much easier to understand.
If I were Tim Berners-Lee in 1992, I'd upload my selfie and my website avatar.
Image: The very first image on the internet
Link：https://www.amusingplanet.com/2020/08/the-very-first-image-on-internet.html
Image: The very first image on the internet
Link：https://www.amusingplanet.com/2020/08/the-very-first-image-on-internet.html
November 25, 2025 at 1:29 PM
If I were Tim Berners-Lee in 1992, I'd upload my selfie and my website avatar.
Image: The very first image on the internet
Link：https://www.amusingplanet.com/2020/08/the-very-first-image-on-internet.html
Image: The very first image on the internet
Link：https://www.amusingplanet.com/2020/08/the-very-first-image-on-internet.html
Tonight I drove to a shopping mall in the city, and it was like Grandma Liu visiting the Grand View Garden – so many people and so many cars! I don't feel this way in the countryside, maybe because I'm so used to it. I felt a little out of place.
November 25, 2025 at 12:53 PM
Tonight I drove to a shopping mall in the city, and it was like Grandma Liu visiting the Grand View Garden – so many people and so many cars! I don't feel this way in the countryside, maybe because I'm so used to it. I felt a little out of place.
I've discovered a potential issue with SwiftData's `@Relationship` property. If the `deleteRule` parameter is set to `.deny`, the `.deny` property doesn't work. Even if an associated object exists, it can still be deleted. I'm unsure if this is a problem with my code or a bug in SwiftData.
November 25, 2025 at 9:04 AM
I've discovered a potential issue with SwiftData's `@Relationship` property. If the `deleteRule` parameter is set to `.deny`, the `.deny` property doesn't work. Even if an associated object exists, it can still be deleted. I'm unsure if this is a problem with my code or a bug in SwiftData.
I've noticed that in the Mac version of ChatGPT, when switching from other applications to ChatGPT, the selected content is grayed out and cannot be copied. Only after reselecting does it return to its normal blue color. Is this a bug? It's affecting my usage.
November 24, 2025 at 3:21 AM
I've noticed that in the Mac version of ChatGPT, when switching from other applications to ChatGPT, the selected content is grayed out and cannot be copied. Only after reselecting does it return to its normal blue color. Is this a bug? It's affecting my usage.
I discovered that SwiftData requires a context refresh (fetch) to be triggered when deleting cascading data; otherwise, the cascading data will not be deleted. This is a bug.
November 24, 2025 at 12:25 AM
I discovered that SwiftData requires a context refresh (fetch) to be triggered when deleting cascading data; otherwise, the cascading data will not be deleted. This is a bug.