Yuexun's Blog

MCP is not just another API standard. It's the first protocol genuinely designed for AI agents, and its evolution from STDIO to OAuth proves its value.

A one-minute compile became fifteen seconds. Here's what was wrong and how to fix it.

AI won't replace programmers. But it taught me Rust. The best tools don't do the work for you — they make you better at doing it yourself.

Does Vim make me faster? Probably not. Does it matter? Not at all. The joy is in the tinkering. Seven years in, and I'm still not done.

A car isn't an investment. It's a key. Thirteen months with a white Tesla Model 3 taught me that some things can't be measured in depreciation.

I dug into Notion's code. Here's what I found — block-based architecture, custom selection handling, and some surprising shortcuts.

You don't have to abandon VS Code to learn Vim. The editing model is what matters. Here's everything you need to start.