Joshua Valdez Home About Blog 19 Aug, 2025 I’ve been coding entirely with Claude Code for the past two months. At first it was exhilarating. I was speeding through tasks. I was committing like mad. Now, as I’ve built up a fairly substantial app, it’s slowed to a crawl. Ironically, the app I’m building lets me parallelize many instances of Claude Code at once. Often, I’ll have 5 instances running while I’m thinking about new features. The slowness comes in when I actually need to review all the P...