Hey HN! I built a developer tools platform (live: devutilityhub.me) and I'm selling the complete source code.

Why sell vs run ads: - Faster ROI (weeks vs months) - Developers value production code for learning - Still running the live site for ad revenue anyway

What's included: • 117 functional tools (JSON, Base64, regex, hash generators, etc) • Next.js 15 App Router + Server Components • 530 auto-generated SEO pages • Typography, Tailwind 4, full test coverage • Monetization system (2,561 ad slots placed strategically)

$79 or pay-what-you-want (min $49)

Happy to discuss the architecture, SEO strategy, or monetization decisions!