Do Things That Don't Scale - Best Advice for Validating App Ideas
Sharing real experience on validating app ideas manually before investing time and effort into programming. I advise doing 'things that don't scale' - collecting data manually, using no-code platforms to validate market demand first, and only developing full apps when you have paying users.

Related Posts
Discover more content you might enjoy

Server Compass: Why I Built a Desktop App to Turn Any $5 VPS Into My Own PaaS
I was tired of paying $20+/month for Vercel and Railway, but also tired of self-hosted panels eating 2GB of RAM on my $5 VPS. So I built Server Compass — a desktop app that connects to any VPS over SSH and gives you the full power of a managed PaaS, with zero server overhead and one-time pricing.

Accidentally Building a Blogging Platform
I hadn't written blog posts for a long time and realized I was too dependent on AI. To rebuild my writing habit and think more clearly, I decided to build a writing platform: write.rocks.

Game Theory in the AI Era: When Machines Join the Game
An analysis of the intersection between Game Theory and artificial intelligence, explaining how AI is changing Nash equilibrium principles and optimal strategies. The post includes real-world examples of applications in business, transportation, and cybersecurity.

Vibe Coding and Its Drawbacks
Detailed analysis of the drawbacks and risks of Vibe Coding - the approach of letting AI write code without human oversight, helping readers understand the challenges in applying AI technology to software development.

Is Recognition Necessary?
A discussion on the importance of recognition in Maslow's hierarchy of needs and its impact on human psychology.

10 Years of Reading - A Journey of Growth
Reflecting on my 10-year reading journey, from a first-year college student to building a collection of 265 books. Each book has shaped my thinking and contributed to who I am today - from Vietnamese and world literature to personal development, business, and philosophy. This is a story of growth through reading and the valuable lessons learned along the way.