Youdu's indie products and long-term travel notes
Turning curious ideas into products, and the road into stories.
I'm Youdu, an indie developer and long-term traveler. TickleTickle collects the websites and tools I build, plus startup experiments, product thinking, AI tool explorations, and honest build-in-public notes.
Indie buildingAI toolsDigital nomad life
Featured Projects
This is where I showcase the websites, small tools, and online experiences I build. Each page explains the use case, audience, context, and maintenance status.
TickleTickle
Youdu's bilingual home for indie products, useful tools, build-in-public notes, startup lessons, and travel reflections.
World Cup Memorial Wall
A playful interactive page for remembering eliminated World Cup teams and sharing the emotions of the tournament.
life progress bar
A lightweight browser tool for seeing life progress through clear, visual time bars.
Latest Notes
The blog records product logs, startup lessons, mistakes, reflections, and personal growth from building while traveling.
2026-06-13T00:37:37.264Z
I Made a Very Mischievous World Cup Website
Most World Cup websites are doing schedule and score predictions, but I wanted a different angle: if a team is eliminated, where does it go? So I made a World Cup funeral home. All
2026-06-13T00:12:13.891Z
VibeCoding Week 3: Started Doing Promotion
This is my weekly report for vibe coding this week. I mainly did two things this week: First, I submitted everything related to Google AdSense. Second, I rode the World Cup wave an
2026-06-10T14:00:23.117Z
A Chilling Thought: Are You Being Defined by Memes?
Be careful not to be defined by memes. I don't know when it started, but we've gotten used to saying "worker" or "beast of burden" all the time. When chatting with friends, we alwa
Built by a real person, maintained like a real site.
TickleTickle is maintained by Youdu. It is both a project hub and a public record of product experiments, startup lessons, and personal growth.
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