Games and Creativity · Tabnews · 🇰🇷 South Korea
A pianist with no coding experience builds a 3D world for coworking
A pianist in Seoul directed several AI models for three months to create nojo.club.
- Profession
- Musician
- Tools
- Vários modelos de IA
- Source
- tabnews.com.br ↗
- Country
- 🇰🇷 South Korea
- Report date
- October 1, 2026
- Verified on
- October 24, 2026

What they did
Made a 3D world in the browser with focus desks, zone-based voice and translated chat.
How it went
Three months, carrying notes from one session to the next, with a central rules file.
Good to know
The rules file keeps different AI sessions from contradicting earlier decisions.
The prompt
Read the RULES.md file [contents] and the notes from the last session [notes]. Continue from there without changing any recorded decisions, and at the end write the notes for the next session.
Replace what is in [brackets]. Prompt written by us from the account, not a literal copy of the source. Do not paste other people’s personal data (privacy laws such as LGPD and GDPR apply).
Summary in our own words. Results as stated in the original account; we have not tested or audited them. Read the source ↗ Found a mistake?
Similar cases
01Architect connects agents to Grasshopper for parametric geometry
Miro Bannwart's plugin has the agent interview the designer and build connected geometry stations.
02Retiree with no coding experience builds a household dinner app
Deirdre Straughan wrote a list of features and let Codex gradually build a local dinner suggestion app.
03Writing a novel chapter by chapter with custom commands
A Chinese author had the agent create commands like /brainstorm, /outline and /write-chapter following his method.
04Searching for classical music concerts in Berlin
The agent went through concert hall websites, adjusted dates and checked what was sold out.
05Video editing in Descript done by an agent
Matt Paige gave style references and the agent built the intro with official footage and his voiceover.
06A robotic arm designed without knowing CAD
Claude Code wrote a script that FreeCAD rendered live; the author printed and assembled the parts.
07Product manager gives Claude a robot body
Tal Raviv built a camera-equipped robot car and let Claude drive it in a loop: photo, decision, movement.
08Building browser games for your kids without knowing how to code
A Portuguese salesperson with no programming background has made more than 70 games with AI for their kids.