His meal-prep app got its new feature while he was out on errands
The AI wrote a spec, got it reviewed and built a v1 of a new feature for his meal-prep app before he got home from errands.
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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.
The AI ran a protein design pipeline on his home GPU for 24 hours, 100 trajectories
The AI ran a protein-design pipeline at home on a 5090, chose similar tooling, and generated about 100 trajectories running 24 hours.
The AI made me games on demand for a cross country flight
On a cross country flight he asked the AI to make games for him on the spot. One kept him playing for 5 hours, and all of them worked on his phone.
An agent matches family spending to invoices and flags anything out of line
His agent correlates spending with invoices through an intermediary program, double-checks them and flags spending out of line with the family's usual behaviour.
Bradesco Agents Cut Document Review From an Hour to Five Minutes
Brazilian bank Bradesco deploys the AI Enterprise for automated fiscal, accounting and contractual analysis. Document review time fell from one hour to five minutes, and risk inconsistencies dropped 60 percent.
We built a local family assistant that runs our calendar and reminders
His family of three uses a local assistant called Sadie, built on a home server so their calendar, photos and messages stay off cloud services. Sadie runs their shared calendar, sends location based reminders, answers texts and emails, searches family photos, and sorts household mail, flagging bills and school deadlines.
My dot said the spreadsheet passed 27 checks. It broke in Google Sheets.
Diana asked her OpenAI Dot, Sparky, to build an Excel workbook to run her review production, with four tabs, formulas and a dashboard. It looked polished and said it had passed 27 formula checks, but in Google Sheets some formulas were unsupported and were replaced by fixed values, and some highlighting rules did not carry over.
This only partly worked. Worth knowing before you try it.
Negotiated with Comcast and streamlined a mobile plan, saving more than $800
FUNDA reports that the most-viewed post in its 654-case the AI database is a phone-call story: a user had the AI negotiate with Comcast and streamline a mobile plan, saving more than $800 a year. The post drew 230,000 views.
$800
A barcode library built with a new model, tested on labelled real-world images, published in 3 languages
Used GPT-6 to develop a new barcode scanner library, built a labelled real-world test suite, and published it for JS, Python and Rust.
The AI vibe coded a Linux version of smitty for me
He had the AI vibe code a version of smitty, the AIX system admin tool, for Linux in Python. He says that alone is worth the 20 dollars a month he pays.
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.