Shuffle again

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

Hobbies

Making things, learning and having fun · 988 ideas
HobbiesWent wrong

I gave my agent my API key and lost $100

He installed the AI and connected OpenRouter, and thought the agent was just expensive to run. Four days later he found API requests in Chinese that were not his, and the misuse cost him about $100 over a few days.

$100at stake
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Audit my own AI usage and show me where I waste tokens

A user built optimAIzr with AI, a local-only CLI that analyses his own LLM usage habits, flags costly or repeated patterns and estimates where he can cut tokens or spending. All data stays on his machine, and the tool adds live tips while he works.

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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.