I love having the ability to focus on the content and never having any blockers if I want to do something weird like embed a prebuilt react component for some edge cases.
I actually built a low-code blog template using Astro for my partner and friends [1].
I set it up so you can publish a github pages site from your browser (using a dev container), or you can just drop in markdown files into vscode. It's not quite no-code, but I think if I could add a simple UI it in theory could be.