Insight 001 Deployed & Log Page Card Structure Transition
A record of deploying the first Insight post on chulbuji.com and restructuring the Log page with a card layout
Read More →Log
Experiment · Record · Update
2 Minutes of Reading, Zero Clicks — Why I Changed One Button
Visitors were reading for an average of 2 minutes, but not a single click on the CTA. Here's why I changed 'Start for Free' to 'Organize My Thoughts for Free' — and the hypothesis behind it.
Read More →Just Two Songs, But I Built a House
I promoted my channel with only two songs. Strangely, instead of feeling embarrassed, I felt alive.
Read More →Hackathon D-2: I Used to Guess. Today I Started Seeing 'Clicks'
A solo maker who can't write a single line of code successfully tracked button clicks with GA4+GTM two days before the hackathon. Chulbuji designed what to measure, Meta-chulbuji implemented it. Now I don't guess — I prove.
Read More →From Morning Ad to First Song: A 2-Hour Rocket Jump with Meta-chulbuji
From seeing an ad and thinking 'I want to try this' to asking Meta-chulbuji, executing through mistakes, and completing my first song 'Chuno: The Outcry' with a channel launch in just 2 hours
Read More →Learned for 5 Years. Now It's Time to Build: Evolving from DX to AX, from User to Builder
I share my experience of escaping 'Tutorial Hell' and launching my first AI product, the 'Meta-chulbuji Report,' by collaborating with AI as a 'Plus-Human'.
Read More →Code Isn't Business Until the Receipt Arrives
72 Hours of Monetizing an AI Service - The journey from localhost greenhouse to the wilderness of production where real money changes hands
Read More →I Argued with Two AIs, and I Lost
The operational strategy I learned from the 'Safety vs. Production' debate
Read More →I Started Because I Wasn't Perfect
My journey with JoCoding Hackathon and AI. Transforming hesitation into action, incompleteness into flow
Read More →Embracing AI with the Spirit of Sangseon Yaksu (上善若水)
Building a digital home with AI, journeying through growth with the flow of change. Will you join my rocket jump?
Read More →The Day I Ditched Long Prompts, and Tokens Came Alive
AI collaboration lessons learned from chulbuji.com rebuild: work small, be precise
Read More →AI Civilization Survival Guide: Taming the Chief Architect and Declaring v2.0 Guidelines
Recording the starting point of 'true collaboration' where AI handles labor and humans focus on thinking.
Read More →[Week 1 Log] From Zero to Working Website with AI Collaboration
A beginner's journey escaping from broken link hell through vibe coding
Read More →Rebrand Launch
Started the transition from lottery sample to record hub. Tools as byproducts, records as protagonists.
Read More →The Principle of Independent Trials: Do 'Hot Numbers' and 'Cold Numbers' Really Exist in Lottery?
Each lottery draw is an 'independent trial' unaffected by previous results. This post statistically explains why analyzing past 1,000 draws is meaningless for predicting the next winning numbers and why the 'gambler's fallacy' is a trap.
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