The AI built his comment-quality extension for this very site in about 10 minutes
The AI plus Jev built a browser extension in about 10 minutes that ranks HN comments for sloppiness, which he uses to view HN.
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Hobbies
Making things, learning and having fun · 960 ideasShe produced a complete video with AI and ElevenLabs in about an hour
In her German-language the AI guide, Lucerne researcher and lecturer Sophie Hundertmark describes her own test: The AI first created a complete project folder with all needed files and a sensible structure from her source materials (including a PowerPoint presentation and images), then wrote the video script from those materials for her approval; after approval it executed the production steps automatically, with ElevenLabs integrated to generate the voiceover. She added a QR code at the end herself. The full video took about an hour, with AI doing most of the work.
Every domain he buys, his agent SSHes in and sets the whole thing up
Keeps his Namecheap API key on his server so every time he buys a domain he tells his AI agent to SSH in and set everything up.
Used the AI to check a crush's new Instagram follows and discovered he
Beth, posting in Chinese from New York, says a tall blonde man she likes recommended the AI to her — and she promptly turned it on him, running a chat labeled (in her screenshot) 'View the liked boy's new Instagram follows.' the AI’s analysis showed that although he claimed to have cut ties with his ex as of April 2026, he is still following her and never unfollowed, and had minimized four to five months of reconnection as 'contacted a bit a few months ago.' She notes this kind of follow/unfollow tr
The AI wrote a runbook of a whole Linux desktop and used it to move to a new laptop in an afternoon
A man used AI to build a full runbook of how his Linux desktop is set up, covering installed software, configs, hacks and workarounds. He then used the runbook to move to a new laptop in one afternoon, and the runbook now keeps itself up to date.
An agent skill ('PIL') that turns an Instagram saved collection into a
A builder created a skill that converts a user's Instagram saved collection into a private, searchable personal library. Every saved post is deep-read by vision AI, and everything runs on the user's own machine.
The AI exports his liked songs, tracks 365 artists and sends weekly concert alerts
He set the AI to export his liked songs from a streaming platform, track 365 artists, and send weekly concert notifications — commenters describe the Saturday roundup as a standing routine.
The AI revived a 1997 game on modern Windows in 30 minutes, then started remastering it
The AI got a 1997 game (Star Trek: Generations) running on modern Windows in 30 minutes, then built remaster work, a level preview, an asset viewer, and decompiled its game logic.
30 minsaved
The AI built him a custom browser with the DNS override feature he always wanted
The AI created a custom Firefox build with a curl --resolve style SSL and DNS override feature he wanted.
Log into my Facebook and get my Instagram, Facebook and WhatsApp locked
The journalist gave her Dot (Sam) her Facebook login during the week-long passwords test. Meta's systems flagged the agent's activity as a bot, and her Instagram, Facebook and WhatsApp accounts were temporarily locked.
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