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From six photos, Claude rebuilt a years-old pothole by the office in 3D and simulated a car hitting it at 30 km/h, estimating €21,340 in damage per incident. The slow-motion video went to the municipality, and a road crew filled the hole two days later.314 saves on X
A pothole crash simulator got the city to fill it in two daysEveryday life@yelkhayami1.3K53314
1:32
No computer is connected or in the loop at any point. After the first message, everything in the demo is the on-device agent tapping and typing its way around the phone.2.3K saves on X
An agent that runs entirely on an iPhone and taps through any appApps & websites@finnvoorhees2.2K1762.3K
1:55
Dilum Sanjaya, a software engineer working in robotics and game development, built the prototype with Opus 5.5. It visualizes how a wildfire progresses over time, follows hot spots with drones and monitors the firefighting effort.1.5K saves on X
A wildfire tool that replays a fire's spread and tracks hot spotsLearning@DilumSanjaya2.1K1571.5K
1:02
A high-school student built it with Opus 5.5: grab a cloud to wring out rain, shake the box for lightning, paint wind with a brush, and watch a day-night cycle and the seasons turn. It can be played online.724 saves on X
A tiny world in a glass box where clouds can be squeezed for rainGames@LexnLin96170724
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Sites slowed down every time a new link went out, so Claude analyzed the traffic. A test URL buried in a reply thread got its first non-X visitor after 8.4 seconds; the crawlers included a military intelligence firm that sells breaking-news alerts.3.4K saves on X
A hidden test link on X was opened by thousands of bots in secondsScience@levelsio7.6K6323.4K
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Proposals kept piling up after site visits. Pairing AI with changed habits to turn bids around added a few hundred thousand dollars in top-line revenue, says an owner who openly criticises AI that doesn't move business outcomes.3K saves on X
A deck builder used AI to add six figures of revenue in 4–6 weeksWork@jamesonhaslam1.5K533K
0:58
Chetan made Cozy Creek, an interactive three.js creek scene that runs in the browser, with the 3D assets built in Blender and GPT-6 Astra.2.7K saves on X
A browser 'cozy creek' 3D scene built with GPT-6 AstraArt, video & music@chetanankola5.2K4412.7K
0:30
Thariq, who works on Claude Code at Anthropic, built a personal homepage that the Claude API regenerates every day from the sites they read, and set it as the new-tab page in Chrome.2.3K saves on X
A new-tab homepage regenerated every day from the sites you readApps & websites@trq2123.2K1462.3K
1:01
video-by-reference has Opus 5.5 study a video's look, sound, editing and pacing, then adapt them into a new web animation. It was made because people kept asking how the author's Opus animations were done, and it is open source.752 saves on X
A free skill that turns a reference video into a web animationApps & websites@ishuagra0244338752
Asked to install a new label printer, Grok Bot found there is no driver for Mac, so it wrote one and had the printer working within a few minutes.465 saves on X
A missing Mac driver for a label printer, written by an agentEveryday life@blankspeaker3.5K254465
2:21
Claude Opus 5.5 animated it in Python and rendered it in Blender, and the song was made with Suno v6.118 saves on X
A music video about plate tectonics and continental driftArt, video & music@kevin_t_ngo20212118