Hacker News: sarjann

New comment by sarjann in "UAE to leave OPEC"

sarjann — Tue, 28 Apr 2026 16:01:52 +0000

Isn't the solution in game theory when there are multiple turns to just repeat the move the previous person made.

So if the other side overpumped by x1 amount then you pump an extra x1 the next turn / year (maybe multiplied some reference production factor as they don't all have the same absolute limits).

New comment by sarjann in "Stripe valued at $159B, 2025 annual letter"

sarjann — Thu, 26 Feb 2026 12:33:26 +0000

Is there a pure stripe fund though? What if I just want exposure to stripe and not the rest of their portfolio?

Show HN: Generate lesson slides, homework and revision notes for UK teachers

sarjann — Tue, 17 Feb 2026 13:23:04 +0000

I'm a developer and I kept hearing from teachers how much time they spend making learning materials. So I built a tool where you pick a subject, topic, and education level, and it generates structured slides, homework, or revision notes that you can edit and export.

It's not perfect and the output needs user validation before using it in class, but it cuts the starting from scratch problem. Built with React, Convex, and OpenRouter w/ AI. Happy to answer questions, this is my first user facing product so don't be too mean :D.

Added support for SVG's as well although models don't seem great at that (e.g. angle arcs being wrongly placed) and there are some clipping issues I need to resolve.

Comments URL: https://news.ycombinator.com/item?id=47047228

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