• Prompt from a prototype and work backward

    There’s a similarity between building an accessory selector and making a slide — What-is and what-could-be. What-is is the tool We’re comfortable with. In my case, spreadsheets. What-could-be requires thinking at 100x. I found a front-end design plugin on Claude Code. Prompted a prototype. Worked backward from it. Somewhere at 60–70%, I had enough clarity…


  • I build an accessory selector

    I build an accessory selector. Claude Code + Frontend design plugin + Netlify + Google Sheet API + Cloudinary No engineers. No budget. Just FUN. The leverage we get with these tools right now is absurd.


  • Learn to iterate. Not to learn.

    YouTube, LinkedIn — feed is full of techniques. Short videos. Popular keywords. New tools. But what attracts us and what we actually need are rarely the same thing. Iteration is hard because it requires pattern utilization. Then noticing what can be done to accelerate or amplify — that gap, a potential new pattern, is where…


  • Less is more

    We can delete context. And it’s a good thing. We were feeding formats, insights, regulations, guidelines, rules — all into markdowns for deliverables. Assumption: more context, better output. It didn’t work. Failed for 4 times. Many of us take what AI gives us for granted. Or we don’t drill deep enough to the absolute-must context.…


  • Good prompt vs. good context

    Some people prompt in Mandarin. Some in English. Standardizing the skill or language of prompting across a team takes time. It’s inefficient. So we standardized the context instead. Our PMM team built context as Markdown files — sales deck outlines, value proposition frameworks, positioning methodologies. Paired with product specs and briefing materials for multi-step output.…


  • AI Anxious

    I’m only on LinkedIn. One platform. And I’m already anxious. Every scroll brings a new technique, a new model, a new thing I haven’t tried yet. The feeling isn’t excitement. But here’s what I keep coming back to: the anxiety is pointing at the wrong thing. The question isn’t what’s new. It’s what does it…


  • CEOs use AI to create products

    I recently stumbled across this, and this. Mr.Dang made a family tree software for Vietnamese. Mr.Sting made a social platform for cats. Family tree and cats are unlikely their domain. Business is. They saw problems worth solving and used AI to build and ship. Imagination determines the scale of impact, not the tool. We had…


  • Profiling

    We profile the company that we do business with. We might even profile the key contact person’s interest and birthday for gift. Why don’t we do that to our friends and family? Recently while visiting an old friend, I added ‘cooks dinner for the kid’ and ‘enjoys noodle more than rice’ in to his profile…