Ask HN: What are your favorite low-coding apps / tools as a developer?

Ask HN: What are your favorite low-coding apps / tools as a developer?
122 comments on Hacker News.
Since low-coding is super trendy these days, I was wondering if there are actually useful apps not only for non-devs but also for lazy-devs? I tried couple of no-code apps, but found them inflexible –not really giving you the opportunity to dive-in and customize.