The post-roast dessert -- tell us what you're proud of

There have been a few threads in the past week or so asking for roasts:

https://www.producthunt.com/p/self-promotion/request-for-roast-tell-me-why-my-product-is-trash
https://www.producthunt.com/p/eddie-your-ai-video-editor/landing-page-feedback-what-can-we-do-better
https://www.producthunt.com/p/self-promotion/roast-my-ai-assistant-for-work-actordo
https://www.producthunt.com/p/self-promotion/roast-an-idea-adding-grammar-checking-via-sdk-to-any-app-boosts-retention

Now, what are some things you've built or marketing ideas you've ran with that you are proud of?

Ya ya you grew your b2b compliance saas to 1m MRR, but what I really want to know is there a button on the page somewhere that you are super psyched about? did you go viral and see a thicc spike in your google search console traffic with some witty tweet?

I have no thicc traffic numbers to be jazzed about yet, but when working on My Financé I spent a ton of time making a recursive grouping function and table for transactions. it allows you to slice up your spending in tons of ways, (I made it extensible so I could in theory allow users to define their own custom grouping functions as well!)

The constraints you set here ^ are reflected in the table of the transactions you would see here:

Ironically, almost none of the users I have really care about this, and most just find it confusing. So i added some quick filters as well:

Enough of my spray, what are you proud of??