3000 Most Common English Words

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.

A detailed analysis of how 'vibe coding' - a programming method based on describing intent rather than writing code directly - will democratize software development, helping readers better understand technology trends and their impact on the IT industry.

A career transition journey from iOS developer to Product Manager, analyzing why the author wasn't suited for pure programming, explaining the role and responsibilities of a Product Manager in developing valuable, usable, and feasible products, along with necessary skills for success in this position.

A detailed guide on using Firebase Cloud Functions to automatically send notifications when data in Firebase Realtime Database changes. The article walks through each step of configuring FCM, getting device tokens, writing cloud functions, and deploying a complete notification system for iOS apps - helping developers build backends without managing servers.