mrzaizai2k

Breaking Down API Defenses: UA - Cookies - Signatures Browser...

Introduction I’ll be honest with you: I didn’t wake up one morning thinking “Let me...

TIL: CORS, IPs, and the Day My Demo Crashed 🔒 Mai Chi Bao...

Everything worked perfectly on my laptop. 🚀 The UI loaded, uploads succeeded, APIs responded...

TIL: Building a Simple QR Generator Mai Chi Bao ・ Sep 15 ...

I built a lightweight, open-source tool to create customized QR codes. No subscriptions, no paywalls...

TIL: Building a Simple Typing Practice Tool Mai Chi Bao ・...

📝 Today I Learned: Building a Simple Typing Practice Tool I built a really small web-based...

From 1.5GB to 200MB: How I Slimmed Down My Docker Image Like a...

A real journey of "less is more" in Docker 🐳 📚 Table of Contents 🎯 The Problem:...

Let’s Be Honest… Slow Websites Scare People Away 😢 Mai...

I'm not a professional web developer — but even so, just by following these 5 simple steps, I managed...

🚀 Boost Your React Website's SEO: 3 Essential Ingredients for...

Hey there! I got my portfolio at mrzaizai2k.xyz to score a perfect 100/100 on Lighthouse’s SEO...

🧠 From Prototype to Production: 6 Essential Fixes for Your...

If you thought fixing the basics was enough — think again. In the previous post From Prototype to...

"Your LLM code works... until it doesn’t — especially on someone else’s machine." That was me last...

🏡 How I Turned My Old Laptop into a Web Server to Host My...

Ever thought of hosting your own website from the comfort of your own home—on a machine you already...

🧠 Building an MCP Server with fastapi-mcp for Stock Analysis: A...

I recently aced an LLM engineer interview with a 9/10 score, and one of the tasks was designing a...

I’m excited to share my journey of fine-tuning TinyLlama/TinyLlama-1.1B-intermediate-step-1431k-3T, a...

The Model Context Protocol (MCP) enables seamless integration of contextual data into AI tools like...

Table of Contents What My Old Task Separator Looks Like Disadvantages of the Old App What...

In this blog post, I’ll introduce you to a powerful technique called model routing and guide you...

Ah, I don’t like drinking. However, years of working as a president of Bach Khoa Music Club. I...

In this post, we will compare ElasticSearch and MongoDB based on their performance, accuracy, and...

Table of Contents Introduction Available Commands How to Use How to Set Up the...

Table of Contents: To Do List Management System LLM with RAG system Online Courses...

Today, I think I've stumbled upon something interesting about the 80/20 rule 20% of effort...