CarsonJ

Indie maker building Korelyy (korelyy.com) — a growing collection of browser-based online tools. Most run right in your browser, no signup needed. Sharing the journey of building useful little tools.

Recent activity

I built a startup-idea scanner. It just told me none of my 3,400 ideas are easy wins.

I shipped v2 with zero paying customers. Here's the honest version.

I shipped v2 with zero paying customers. Here's the honest version.

Shipped: 5 critical bugs fixed on JewelViz this week.

How to rank #1 on ChatGPT?

I shipped v2 with zero paying customers. Here's the honest version.

How to rank #1 on ChatGPT?

Show IH: I lost three weeks of AI context in one mistake. So I spent over a year building a local memory forest. (Mac only)

How to rank #1 on ChatGPT?

I built Kitzo because I was tired of searching for the same developer tools repeatedly

The Product Hunt problem nobody warns you about

Two customers almost booked the same appointment slot in my SaaS. Here's the one-line bug that caused it

Day 8 of building StartupHQ: How would you visualize AI agents working in the background?

From 27 years in the trenches to a Public Beta: Launching mAPI-ng

Instagram was my worst channel until I stopped treating posting as a daily decision

I’m building a tool to help founders kill bad startup ideas before building — what signal would you trust?

The PDF tool I avoided building for two months (and what finally made me sit down and do it)

I built Kitzo because I was tired of searching for the same developer tools repeatedly

# I built a 1500+ free online tools website — all run in browser, no downloads, no signups

The operational gap we noticed while talking to growing teams