A random mix from the whole library. Shuffle for a new set.
One poster set up a single AI agent on WhatsApp for their three-person family, with each member using it for different tasks and the agent surfacing relevant information proactively before being asked. The whole setup runs on one $200/month AI subscription.
Used LLMs to build several apps and sites for his family and kids in evenings instead of months, including a shared drawing canvas his kids love.
He built a tool that reads the emails from his kid school and activities, swimming, music classes and scouts. It adds everything to their shared calendar, sends a WhatsApp message the day before reminding them what to pack in his school bag, and tells them what is on the lunch menu so they do not cook the same thing for dinner. He says the morning scramble is gone and the head space is back.
Amar Ghose, the non-technical CEO of ZenMaid, had the AI interview him with about 20 questions, draft product, technical and design documents, then build 'Fran's Peak' — a live app where his wife logs her 100-day painting challenge, watches her streak climb a visual mountain and shares progress with followers. It took roughly 7–8 hours on a Saturday, went live Sunday morning, and she uses it every day.
The AI modified a NYT-style web game in about 10 minutes to change the rules for his wife; she was delighted.
One-shot a SketchUp plugin in Ruby, a language he does not know, for his wife, enabling easy 2D export from SketchUp.
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.
Rosey adds calendar events and reads credit card balances for budgeting.
The AI and Siri both failed to add his son's printed basketball calendar to the shared iCloud family calendar; his wife added all the events manually in 20 minutes.
When Jack asked the AI to send an email, it stopped with an approval prompt showing exactly what it would send: Allow, Always allow for this recipient, or Deny. She denied; nothing was sent.
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.