I run a handful of niche/affiliate sites power stations, games, a few others. For a long time I wrote every article by hand: research the catalog, match the site's voice, format the MDX, push to GitHub. It worked, but every new site multiplied the grind. Eventually I got tired of being the bottleneck and built an internal tool to do it for me.
That tool kept getting better until it stopped looking like an internal tool. So I cleaned it up and turned it into NichePressa: it generates catalog-grounded, voice-matched articles and pushes the MDX straight to your repo. I dogfooded it on my own sites for months before opening it up one of them (a games site) just crossed 1k sessions/month, ranking on pages I never manually touched.