Ask HN: Companies of one, what is your tech stack in 2024?

Hello dear HNers. Each year for the last few years I have asked companies of one, meaning companies that consists of only one person of what tech stacks you use. Include as much and as little information as possible but the more the merrier! Feel free to link to your site or project for show case if you want.

What is your tech stack?

Why did you choose it?

Do you think your choices had any impact on your success or failure?

Here is the previous threads:

(2023) https://news.ycombinator.com/item?id=37467429

(2022) https://news.ycombinator.com/item?id=32960033

(2021) https://news.ycombinator.com/item?id=28299053

(2020) https://news.ycombinator.com/item?id=25465582

(2019) https://news.ycombinator.com/item?id=21024041

Thanks in advance!