Yu Chang

Building GenLineArt.com.

Ex-Algorithm Engineer turned Indie Maker. Obsessed with AI art and SEO.

My products

I will show my products in this section.

Online game website
This is a free online game website featuring a variety of games, including puzzle games and action games.
GenLineArt
Transform photos into stunning line art in seconds with AI. Perfect for portraits, tattoos, coloring pages & illustrations.
2025 — Present$9.9/Month

Recent activity

From 0 to First Sale: How I built this AI tool with Next.js (and asking for help!)

How I Built a Reddit Marketing Tool to $30K MRR in 4 Months — With $0 Spent on Marketing

From ten years of failed products to $10k/mo and five acquisitions

Stripe is building a new stablecoin

1 small portfolio change got me 10x more impressions

Hitting a 7-figure ARR after one failure and one exit

How I Built a Reddit Marketing Tool to $30K MRR in 4 Months — With $0 Spent on Marketing

Why You’re Stuck (And How Indie Hackers Can Build Past It)

Why You’re Stuck (And How Indie Hackers Can Build Past It)