Article Archive

2026

My First Real Experience Using AI to Refactor Legacy Code

Building an Identity Server and CRM System: My 2025 Engineering Recap

2025

One-to-Many and Many-to-Many in DynamoDB: A Guide with Simple Steps

How OIDC Builds on OAuth2: A Simple Guide to Avoid Confusion

4 OAuth2 Grant Types: Which One Should Developers Choose?

5 Benefits of Using AWS S3 Multipart Upload Every Software Engineer Should Know

2024

What are SSE, Server-Sent Events? Example with Express.js

Implement 5 common sorting algorithms with JavaScript

How to Dockerize NestJS

Laravel 關聯 Model

PHP 使用筆記

2023

Rails Polymorphic

Rails N+1問題 with joins, includes, preload and eager_load

Rails 基礎 ORM 的 SQL 語法

Ruby 實體方法 vs 類別方法

Rails 使用 PostgreSQL

Rails ORM 常見的CRUD指令

JavaScript 中的 Call by sharing

JavaScript 矩陣, 字串, 數字實用語法集