Can small tools made with AI actually sell? A TRPG-loving individual sold a 300-yen tool on BOOTH and made 150,000 yen a month

I briefly lost track of the math.Looking at the sales for July 2026, an individual creator wrote this on note.What sold was a ...

Publishing a Web App Just by Asking with Claude Code and GitHub Pages — How to Start Vibe Coding

I created a web app for splitting the bill at drinking parties (easy-split). I barely wrote any code myself. I conveyed what ...