# In a single HTML file, an app to encourage my children to invest (HN)

**URL:** https://forum.plaintextaccounting.org/t/in-a-single-html-file-an-app-to-encourage-my-children-to-invest-hn/665
**Category:** News
**Created:** [October 31, 2025, 8:07am UTC](https://forum.plaintextaccounting.org/t/in-a-single-html-file-an-app-to-encourage-my-children-to-invest-hn/665 "2025-10-31T08:07:47Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![simonmic](https://yyz1.discourse-cdn.com/flex003/user_avatar/forum.plaintextaccounting.org/simonmic/32/1_2.png) [@simonmic](https://forum.plaintextaccounting.org/u/simonmic)
#### Post date: [October 31, 2025, 8:07am UTC](https://forum.plaintextaccounting.org/t/in-a-single-html-file-an-app-to-encourage-my-children-to-invest-hn/665/1 "2025-10-31T08:07:47Z")

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Sweet post and app: [https://roberdam.com/en/dinversiones.html](https://roberdam.com/en/dinversiones.html)

"Lively" discussion! [https://news.ycombinator.com/item?id=45758421](https://news.ycombinator.com/item?id=45758421)