Feeling Empty Because I Don't Know What to Build

Sharing observations about Mobile World's subtle branding strategy through handwritten cards given to customers buying phones. I analyze how this marketing approach creates natural word-of-mouth effect and demonstrates thoughtfulness toward customers.

In the AI era, is blogging dead? Pieter Levels says blogs are dead, but I believe readers will crave quality blogs with unique character - no one wants to read AI-written blogs anymore.

Detailed walkthrough of rebuilding a blog from scratch with vibe coding, from data migration to implementing new features, helping readers understand the personal blog development process.

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.

This article presents the MVP of our blockchain-based electronic invoice solution in detail, including the workflow, two main applications (Admin App and Client App), implementation approach, and an actual demo with screenshots. This solution helps companies manage invoices more efficiently and transparently using blockchain technology.

Sharing progress on developing a SaaS AI demo app for a Bubble course, focusing on Prompt Engineering - the technique of writing effective prompts for AI. The author introduces the standard prompt structure with 6 parts: Persona, Context, Task, Format, Examplar, and Tone, along with the idea and mockup for an app helping users write better prompts, solving a problem many people face when using AI.