Why do we still buy stadium tickets without ever seeing what the view from the seat actually looks like? ☠️
So I prototyped an idea.
A 3D seat view experience for a football stadium built with Fable 5 + @threejs, where you can preview exactly what you'll see from your seat before buying.
The entire 3D experience was working after the first prompt, and the whole prototype came together in just five prompts.
This is the kind of 3D experience I'd love to see more of, tbh. Feels so good.
Right now, buying a ticket gives you almost no sense of what the experience will actually feel like. We're still relying on static seat maps, charts, and boring UI layouts, when interactive 3D experiences could make that decision so much easier.
If you think, 3D development has the potential to create genuinely useful experiences. This feels like the direction we should be heading. 3D is the future.
I can already imagine this for cinemas, cricket stadiums, Wimbledon, concerts, and so many other venues.
I'm planning to take this further. What should I build next? More stadium features, or should I try another venue? Let me know :D
Code: https://t.co/6siJHap4fb
Live: https://t.co/n5eZfpf7Jw
A cozy website concept for a small coffee shop.
Designed to give customers a warm, unique experience they’ll love and keep coming back to.
Made with Opus 5.5
Hardware looks scary until you break it down into small steps. So I built an app that takes you through Arduino one circuit at a time.
Made with Opus 5.5
https://t.co/1AL82geKtQ
Cloudflare 被我们中国网友称为“赛博菩萨”,因为它给的免费服务实在太多,让很多个人开发者和小网站省下了不少起步成本。
外国网友也在 X 上感叹:“Cloudflare 太好用、太便宜了,好到我都害怕哪天突然变卦。”
于是有人翻出了 CEO Matthew Prince 十年前的一篇旧回答:2016 年,他在 Stack Exchange 上解释,为什么 Cloudflare 会一直提供免费服务。
免费用户能帮助他们发现更多攻击、改进安全防护,也会把产品带进自己工作的公司;其中还有人会成为未来的员工。大量用户参与新功能测试,而网络规模扩大,又能降低带宽成本。免费服务本身,就能支撑这门生意。
但网友还是追问:这样的免费套餐,到底能持续多久?
结果 Prince 本人出现了,只回了一句:
“As long as I’m CEO.”
也就是:只要我还当 CEO,就会一直提供下去。
太牛了👍 (10年前的旧帖子👇)
Six projects from the last few weeks that caught our attention:
A wildfire analysis prototype that maps the fire’s spread over time and tracks hot spots, made with Opus 5.5.
I couldn't f*cking believe this
Stanford AI research team gave Claude Code a human brain setup.
JEV is the fast gut brain.
It scans everything in milliseconds and makes the easy calls.
Claude is the slow thinking brain. It only wakes up for the hard ones.
Here are the commands that wire the two together:
/plugin marketplace add rashedInt32/jev-mcp
/plugin install jev@jev-mcp
-> Claude gets Jev as tools: classify, score, check
npm install -g @dzhng/jevgrep
jg "how are payments retried?" ./my-project
-> ask what the code does, get the right files back. the author measured ~30% lower cost on the same tasks
npx skills add altryne/jevify --skill jevify
-> teaches your agent to hand the bulk yes/no work to Jev on its own
> and fast-jev-compaction swaps Claude Code's summary for Jev decisions: it drops stale tool calls and keeps everything else word for word.
Faster runs, smaller bills, barely any compute wasted.
Save this before your next session.
Some great use cases from Googlers building with Gemini 4 Argon 🧵
It has a much stronger grasp of coding and multi-step tool use - starting from a raw Pixel CAD file in Google Antigravity, Argon created this exploded-view animation, lighting, camera choreography, and audio through Blender MCP.
It ran 1,000 rounds of iterative loops to check its own renders and refine the code along the way.
A guy spent $1,800 on a 65-inch 4K Dolby Vision TV.
He plugged in his Apple TV 4K. He opened Netflix. He pressed play. The picture looked… fine. The audio came through the TV’s built-in speakers thin, flat, dialogue buried under music. He bought a $300 soundbar. Better, but not cinema. He watched every movie on the same settings the Apple TV shipped with the factory defaults that Apple configured for compatibility, not quality.
A home theater installer who sets up 200+ systems per year came over for dinner, glanced at the TV, and said something that changed the next 3 years of his viewing experience.
“Your Apple TV 4K is outputting the wrong format to your TV. Your picture settings are forcing every menu and app into HDR, which is washing out the colors on non-HDR content. Your HDMI port isn’t configured for full-bandwidth 4K HDR. Your TV’s color accuracy has never been calibrated and your iPhone can do it for free in 90 seconds. Your audio is playing through a soundbar when 2 HomePods would give you wireless Dolby Atmos surround that competes with $2,000 speaker systems. Your AirPods support Spatial Audio with head tracking on this exact box and you’ve never turned it on. And you’ve never run the wireless audio sync that eliminates the lip-sync delay you don’t realize you’ve been watching with for 2 years.”
He showed him 11 configurations the picture settings, the audio architecture, and the calibration tools that transform the Apple TV 4K from “the box that plays Netflix” into a properly configured home theater.
Here’s every setup most Apple TV 4K owners have never configured 🧵
花费16天,我用 Opus 5.5 将小王子的故事制作成了3D剧情游戏
结合Tripo+Blender,Opus 5.5 将小王子故事中的每一个星球变成了可探索的3D场景
希望大家能支持一手,后续会开源整个游戏,以及详细制作流程
Welcome to The Little Prince: Across the Stars✨:https://t.co/qr4wR0jLu3
Google Play 开放“个人 App”:用 AI Studio 手搓的安卓应用,不用注册开发者也能直接装进自己手机
10 月 13 日,Google 宣布了一项对普通玩家非常友好的更新:你在 Google AI Studio 里让 AI 写出来的安卓 App,现在可以直接通过 Google Play 安装到自己的手机上运行了。整个过程只需要一个普通的 Google 账号,根本不用去折腾开发者注册。同一天上线的,还有 Ask Play 的应用对比功能,以及帮玩家淘游戏的新工具 Game Finder。
【谁能先用上?】
“个人 App”功能从今天起逐步推送,首批覆盖“包括美国在内的部分市场”,且仅限 18 岁以上用户。不过 Google 官方只点名了美国,没透露具体还有哪些国家和地区。由于 Google Play 未在中國大陆提供服务,大陆用户暂时还无缘体验。
【怎么把 AI 写的 App 装进手机?】
以前在 AI Studio 里虽然也能做安卓 App,但想装到手机上,对于不懂开发的普通人来说简直是劝退现场:你得拿根数据线把手机连上电脑,还要进设置里一步步打开调试授权,门槛相当高。
现在整个链路彻底打通了。你只需要在 AI Studio 里像聊天一样提需求,让 AI 帮你生成安卓应用(也就是现在很火的 vibe coding,靠聊天驱动写代码),接着就能直接通过 Google Play 把它推送到自己的设备上。Google Play 副总裁 Sameer Samat 在推文里特意强调,这属于“无线安装”,彻底甩掉了数据线。据 Engadget 报道,安装好的应用会躺在你 Play 商店新增的“个人库”里;除了手机,只要能用 Play 商店的平板和电脑也都能装。
这些“手搓”出来的 App 仅限你自己的设备使用,不会进入 Play 商店的公开目录,别人也搜不到。Google 表示,未来几个月内会开放分享功能,让你能把做好的小工具发给“亲近的朋友和家人”,但目前还只能自己独享。
【要交 25 美元注册费吗?要审核吗?】
如果只是做给自己用,完全免费。要知道,注册一个正式的 Google Play 开发者账号得交 25 美元的一次性注册费,而“个人 App”直接帮你省下了这笔钱和繁琐的流程。
至于大家关心的审核问题,官方公告里只明确了一种情况:如果你哪天想把自己的 App 公开上架、让所有人都能下载,那就必须升级为正式的开发者账号;到那时,你的 App 也得和其他正规应用一样,老老实实走完信任、安全和质量审核流程。
那自用阶段到底审不审?官方正文里巧妙地避开了这个话题。不过据第三方媒体 AndroidPure 透露,在 Google 放出的界面示意图上,有一行小字写得很清楚:这类 App 只有创建者本人可见、可安装,不会经过 Google Play 的审核。
【安全问题怎么兜底?】
官方在公告里只丢下一句定心丸,说这些个人 App “私密、安全,且与公开商店相互隔��”。但具体到底怎么个安全法?安卓自带的恶意软件扫描工具 Play Protect 会不会扫它们?这些 AI 写出来的代码会怎么处理手机里的个人数据?对于这些核心细节,Google 这次守口如瓶,只字未提。
【同场加映:用 AI 挑应用、找游戏】
除了降低做 App 的门槛,Google 这次还顺手升级了找应用和找游戏的体验:
1. Ask Play 支持应用PK了
Ask Play 是内置在 Play 商店里的 AI 助手,以前你向它提问,它会给你推荐应用。从今天起,它学会了“拉表格做对比”——能直接把几款同类 App 放在一起,帮你梳理核心差异和真实的用户评价。不过官方同样没交代这个功能会在哪些地区开放。
2. 在 Gemini 里直接逛 Play 商店
全新的 Play in Gemini 功能会把 Play 商店里的应用、游戏和开发者内容直接接入 Gemini 的对话框里。官方承诺“很快”就会向所有 Gemini 用户推送,但还没给出确切���时间表。
3. 更懂你的找游戏神器 Game Finder
这是一个全新的游戏发现工具,底层的核心叫“Gamer DNA(玩家基因)”。它会根据你平时的游玩习惯和填过的偏好,为你生成专属画像;你也可以手动勾选喜欢的游戏、类型和玩法来随时微调。
当你点开一款新游戏时,它会非常直观地告诉你:和你口味相似的玩家玩得开不开心、你关注的人里有几个正在玩、大家的评价汇总,甚至还会告诉你最近哪些游戏正在火、为什么火。该功能今天起率先面向美国用户推出英文版,其他市场“即将跟进”。
4. 游戏社交与轻度竞赛
今天同步在所有市场推开的还有 Sprints,这是一种限时 48 小时的微型挑战赛,���持 2 到 5 人组队比拼。另外,所有游戏的详情页里都加上了“社区帖子”板块,玩家们可以在里面直接提问、交流攻略,覆盖所有游戏和语种,还自带实时自动翻译。