Watercolor flashcards for kids 3-9, bilingual EN+PL where it matters. PDF guides for solo developers, agentic engineering, Claude Code, AI workflows. Bundles coming. Every product is a small, complete thing. Print it, use it, done. No subscriptions, no upsells, no funnels.
/ ABOUT
NeuraGrowth is a one-person studio making digital learning tools for kids and curious adults.
64+
PRODUCTS LIVE
7
CHANNELS (Etsy · Gumroad · IG · X · YT · TikTok · Pinterest)
2
LANGUAGES (EN baseline · PL on bilingual flashcards)
1
PERSON. THAT'S IT.
Parents who want richer flashcards than the photocopied set from the corner shop. Homeschoolers who need bilingual or trilingual decks. Curious adults who want a tool that does one thing well, not ten things badly.
Carefully. Each product gets a hand-tuned content brief, premium illustration, layout review, and a final QA pass before it ships. If something feels rushed, it doesn't go out.
/ PROCESS
FROM IDEA TO PRINT-READY.
Every product follows the same four steps. Same intent: nothing ships unless it would survive a fridge door for a year.
Pick a niche I actually want to teach. Check what already exists. Find the gap worth making.
Content brief, fact-check, age-grade the language. Bilingual or trilingual where the audience earns it.
Hand-tuned art for every card / page. Premium decks get watercolor. No stock library copy-paste.
Print at home. Hold it. Show a kid. If something feels rushed, it doesn't go out.
/ CONNECT
Drops, work-in-progress, classroom photos. Pick whichever channel doesn't already drain your day.
/ BUY DIRECT
Same products, two storefronts. Etsy is the flagship, manual approval, slower but reaches the gift-and-classroom crowd. Gumroad is instant download for the dev side, US-friendly checkout, no shipping forms.
/ THE PERSON BEHIND THIS
Robert Ś.
I'm a Polish parent and software builder who got tired of two things: photocopied flashcard sets at the corner shop, and dev-blog templates that nobody actually maintains. I started NeuraGrowth in 2026 to make the kind of learning tools and developer guides I wished I could buy. Watercolor flashcards bilingual EN+PL for the kids side. PDF guides for solo developers shipping agentic systems on the dev side. Every product passes a print-and-touch test (or a paste-and-run test for code guides) before it ships. If you have a question, write me directly.
[email protected]