Nam Vo Website
I developed this website to
share my knowledge and satisfy my coding passion
LATEST BLOG
Hello Golang: My First Steps to the Language
I’ve worked with Ruby in several projects, which is defined as "a programmer’s best friend" for its clean and English-like syntax. While my back-end experience is rooted in the Ruby on Rails framework, I prefer TypeScript for building CLI tools and s...
2025-10-18 19:05:21 +0700
· 6 mins read
Software Engineer
Software Engineer
Speed Up Independent Queries Using Rails load_async
When you're building a dashboard, it's common to fetch multiple, independent datasets. The page loading might be slow because it has to fetch all data to render a page. A common solution is using AJAX to load pieces of the dashboard, which is great, ...
2025-10-16 23:07:15 +0700
· 7 mins read
Software Engineer
Software Engineer
Ruby on Rails
Ruby on Rails
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Explore the most popular blog posts. View all
Custom Fullscreen Button: A Cross-Browser Solution
Fullscreen functionality is a common requirement in web development, especially with media elements like custom video player. In this blog post, I'll share my experience working with fullscreen APITL;DRNote: On iOS browsers, the element must be a vid...
Frontend
Frontend
2024-07-10 21:59:43 +0700
· 2 mins read
Common Mistakes When Using Sidekiq
Sidekiq is a popular background job processing library for Ruby that allows you to offload time-consuming tasks from your main application thread. While Sidekiq can significantly improve the performance and responsiveness of your application, it's es...
Ruby on Rails
Ruby on Rails
2024-08-27 21:25:30 +0700
· 3 mins read
How to customize YJIT in the Rails app
In this post, we'll dive into what YJIT is, how to enable it in your Rails app, and how to monitor and configure it for optimal performance.What is YJIT?YJIT is a lightweight Just-In-Time (JIT) compiler introduced in Ruby to speed up method execution...
Software Engineer
Software Engineer
Ruby on Rails
Ruby on Rails
2025-02-01 17:28:04 +0700
· 3 mins read
How to Manage and Renew SSL Certificates Using Docker Compose
Securing your website with SSL certificates is essential to protect data transmitted between the server and client. Managing and renewing SSL certificates can be a cumbersome task, but Docker simplifies this process. In this blog post, we will demons...
Docker
Docker
Software Engineer
Software Engineer
2024-08-15 21:06:08 +0700
· 3 mins read
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