I used AI to build a piano game for my nephew. He loved it.
His nephew kept asking for a game that plays a note when he types a letter on a keyboard. He used AI to build it and put it online, and his nephew loved it.
427 new ideas this week
Level up how you use AI
Real things everyday people got it to do, and how to try them yourself.
A random mix from the whole library. Shuffle for a new set.
Work as the virtual assistant for my cleaning business
For a cleaning business, the AI manages contacts, drafts client messages, chases reviews and maintains the CRM, holding every outbound message for approval before it sends.
Surfaced a $358.80 the AI-booked fare for Atlanta→Fayetteville (Oct 10–12, 2026) versus $549
A Facebook carousel compares airfare for an ATL→FAY round trip on Oct 10–12, 2026: the AI interface lists Delta options at $358.80 with a 'Book with AI' button (nonstop outbound DL5515), while Delta's own Flexible Dates grid shows a lowest price of $549 per passenger for the same dates — a ~$190 gap on identical basic fares.
$358.8
Answer my community's questions in Slack around the clock
The Zilliz team linked the AI to their Slack community in about 20 minutes of setup. The agent now answers user questions around the clock.
Turned a 20-year-old blog into a daily podcast
Cornell's third live demo on How I AI: The AI converted his 20-year-old blog into a daily podcast, an archive-repurposing use case for a long-running content creator.
The AI overwrote his append-only work log and a full day of design work went with it
A senior engineer keeps a daily devlog file that is only ever added to. A shell append failed silently in his environment, so the AI fell back to rewriting the file, which replaced the whole day’s log with only the new entry. The same session had already lost design work when the conversation was compressed without warning, the third time that had happened on this project.
This one went wrong. See what happened before you try it.
I photograph my son's school flyers and my agent puts everything on my calendar
Her son's school sends home a lot of paper: fundraisers, spirit days, costume parade rules, events like Trunk or Treat. She photographs each flyer and the AI pulls out the dates, times and details and helps her get them on her calendar. When she could not remember whether Trunk or Treat was on the calendar, she asked the AI, and it was added along with the costume parade.
Built a 'Collectibles Tracker' database by pulling 300+ purchase receipts from six
Austin Evans (verified tech creator, 510K followers) showed his AI 'Lotus' building a full 'Collectibles Tracker' database: The AI pulled over 300 purchase receipts from his Gmail spanning six years and created a spreadsheet for his accountant in about 30 minutes. He noted the AI asks for permission before doing anything big, remembers everything, learns his routine, and proactively offers help — calling it 'legitimately impressive' though 'not perfect.'
Plan our Florida skydiving day around flights, kids and the rental check-in
On one voice call, Eric and Jarvis planned a family holiday day in Florida: skydiving availability, airport pickup, three jumpers split across two aircraft loads, two boys waiting on the ground, drive time and rental check-in. They fit the jump into otherwise dead travel-transition time, and the shareable itinerary updated live as Eric revised details aloud, including moving the Everglades leg later.
The Grout Guy's Photo Agent Cuts Quote Turnaround From Days to Minutes
Australian tiling business The Grout Guy built a photo-analyzing Agentforce agent that cut quote turnaround from days to minutes, one of Salesforce's 2026 Customer Success Award winners.
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.