Posts

18 Dec 2025

Building a Go Yahoo Finance Library with Claude Code #2

The second post in a series about building a Go version of the Yahoo Finance library based on Python’s yfinance, utilizing Claude Code.

17 Dec 2025

Building a Go Yahoo Finance Library with Claude Code #1

The first post in a series about building a Go version of the Yahoo Finance library based on Python’s yfinance, utilizing Claude Code.

12 Dec 2025

How Developers Should Use Social Media: A Tool for Growth or a Cause of Burnout?

This post discusses how developers can separate ‘curated lives’ from reality and maintain a healthy mindset for growth.

12 Nov 2025

GopherCon Korea 2025 Review

A detailed review of GopherCon Korea 2025, covering various sessions with amazing speakers.

11 Nov 2025

Comparison of Go HTTP Libraries: fasthttp vs net/http

Which one is better: fasthttp vs net/http?

21 Sep 2025

Automatically Switch to English When Pressing ESC in Vim with Hammerspoon

Sharing my experience of improving productivity by creating a custom script using Hammerspoon

17 Sep 2025

Creating a Vim Cheatsheet VSCode Extension Using Claude Code

Sharing my experience of building a VSCode extension using Claude Code.

16 Sep 2025

The Term Vibe Coding is Inappropriate

Share my thoughts on why this term ‘vibe coding’ is wrong.

15 Sep 2025

Tiny dApp without Frontend knowledge, using only AI

Created a new dApp, without knowledge of frontend, using only AI.

14 Sep 2025

Habits and Mindsets of a Good Developer

Summarize and review a book ‘The Battle Hardened Developer’ by Fiodar Sazanavets.