@tuanhadev

My experience of using AI Agents

1d ago · 21 min read · AI Questions What is the llm.txt for? llm.txt is a site-level instruction file for AI/LLM agents, like robots.txt but for models. It tells models what the site is about and which sources to prioritize

AI Handbook

Feb 23 · 100 min read · AI Mindset Tech hiring in the AI era: Why everyone’s at zero How AI amplifies developers instead of replacing them, and why this is the React moment all over again. Headlines scream about tech layoffs

Senior Front-end Engineer Interview Handbook

Jan 11 · 97 min read · List of the Technical Questions Programming Languages (JavaScript/TypeScript) What is a closure in JavaScript, and how does it work? As you know, JavaScript functions can be nested within each other,

All The New Features In Next.js

Aug 3, 2025 · 48 min read · Next 16 Next.js 16.0.1 is live, and it is not just a point release. It tightens the App Router story, clarifies caching with Cache Components, promotes Turbopack to the default, and ships practical breaking changes that you should address before merg...

Bundlers Handbook

Jun 16, 2025 · 48 min read · Bundlers What is the JavaScript bundler anyway? A tool that people struggle with for hours just to get a basic web app set up. A thing that you use when you want to bootstrap your React project? Something that your company uses, or that your colleagu...