I started in terminal, then Codex Monitor, then Codex, and then today Xcode's integration. I’m a huge fan of using a GUI front ends. The same code gets written regardless, but I find it much easier for me to understand/review the output.

The main takeaway for me so far is how transformative this kind of tool is for building things which I just wouldn't try otherwise if I had to code them by hand. The experimentation possible when the turnaround is minutes rather than hours is meaningful. 🧵

For example, in this project I wanted to have a mechanism for verifying my automatic bound detection algorithm. So I wondered if I could have the widgets render their bound values within them and then I could use OCR to read the value and compare the to computed value.

I know I could have worked out how the Vision framework does this and gotten it to work, but here I just asked and it built it. Which allowed me to catch a few bugs in my detection method, which I'd have missed otherwise. 🧵

The biggest thing I have found so far is that viewing these tools as black boxes doesn't work nearly as well as viewing them as the most personalized Stack Overflow resource you could imagine. Where every question or problem you encounter can have a thoughtfully written response with sample code.

Viewing it as a collaboration to help me learn is where the magic moments have happened for me so far. 🧵

I'll continue exploring the space with internal tools until I'm confident it would help my production work, but I doubt that point is very far off.

Even just the production of these internal tools (6 and counting!), has made me more efficient and effective in my "traditional" work which is a massive win I'm grateful for.

@_Davidsmith There’s a blog post from me in here somewhere, but…

I was working with Claude Code recently, and had it generate a function for me. I didn’t like what it did, and pointed out a way it could improve. It acknowledged what I said, came back with trade-offs to my approach, and then rejiggered what it had done.

It felt more like having a coworker — young, but a coworker nonetheless — than I have in a *long* time. I miss that.