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Trends

Trends

Sharing thoughts on latest development trends and technologies.

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Making LLM My Second Brain: Using Personal Blog as RAG with MCP Server

Hello! I’m Jeongil Jeong, a 3-year backend developer working at a proptech platform. Recently, AI, especially LLMs (Large Language Models), has been gaining significant attention among developers. While “recently” might be a bit of an understatement given how much time has passed, AI technology is i...

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December 31, 2025

Have I Embraced the Future? - How Developers Collaborate with AI Coding Tools

Hello. I’m Jeongil Jeong, a 3rd-year backend developer working at a proptech platform. These days, the weight of AI coding tools among developers is gradually increasing. GitHub Copilot, ChatGPT, Claude Code… Many developers are already using them, and there’s even talk that “you’ll fall behind if y...

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October 25, 2025