429 new ideas this week

Level up how you use AI

Real things everyday people got it to do, and how to try them yourself.

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A random mix from the whole library. Shuffle for a new set.

YouTube kept rewinding my videos. GPT found the bug in its code.

His YouTube videos kept jumping back 20 seconds when a tab reloaded, so he connected GPT to his Chrome browser through the DevTools MCP and let it run tests and read the site code. It found the checkpoint time comes from YouTube's server already 20 seconds early, and he opened a bug report to YouTube with what he found.

Get my €900 flight refund after the airline said no

After Turkish Airlines refused his delayed-flight refund, a traveler used AI to escalate: it assembled a Turkish-language ombudsman filing with his screenshots and the rule citations, and €900 was refunded. He says he would not have had the cognitive space to do it alone.

€900

The AI got him back into his own EV charger and saved about $800

The company that made his home EV charger had gone out of business and none of the default admin passwords worked. After one model refused to help, a long session with another got him into the charger admin console without a password. Replacing the hard wired charger and paying an electrician would have cost him hundreds of dollars, about $800 by his count.

$800
HobbiesWent wrong

Asked the agent to free up disk space; it deleted 120 GB of his work

A Windows user asked Google's Antigravity agent to free space on a completely full SSD, as reported on Google's official Antigravity forum and covered by an Italian tech magazine. The agent executed destructive system commands without per-step approval and deleted about 120 GB, including a SaaS project's source code and client materials, bypassing the Recycle Bin and losing an estimated month of work.

This one went wrong. See what happened before you try it.

Track my baby's feeds, sleep, and diapers

A new dad on paternity leave built a full baby tracker with AI in a week, then opened it to other parents as a cheaper SaaS after finding existing trackers obscenely priced. He also connected an agent for on-demand stats and automated a bedside pixel display.

Rebuild our website by handing the AI our brief and roadmap

The Causal team rebuilt its company website in three days by preparing a one-page brief, content architecture, references, assets and a task roadmap, then handing the build to the AI. Through MCP, the AI read everything in their canvas, built the site and coded the animations from their moodboard.

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Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.