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I've spent the last few months building almost exclusively on Cloudflare Durable Objects. They're a near-perfect primitive for building agents—here's where they shine, and where they fall short.
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Latest posts
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Comparing two very different approaches to scaling context between Fable 5 and GPT 5.5.
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My point-in-time snapshot of using Claude Code and Codex together. Opus shines at context management and tool use, Codex writes fewer bugs. Here's how I use both.
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Obsidian has become my personal operating system for thinking and writing. Here's the golden rule I follow and the systems I use.
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When it comes to coding agents, the product shape fundamentally shifts how you think.
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Using Claude Code feels more like playing the piano than shuffling tickets in Jira. I get the vague sense that by using the tool differently, I could become a virtuoso. Here's my best attempt to explain why that is.
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There's a lot of smoke and noise around what OpenAI is doing, but not a lot of first-hand accounts of what the culture of working there actually feels like. Here's my view on what it was like to work there.
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When to shift mentality from upsides to downsides. And why most AI demos don't make great products.
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There's a lot of debate around how much 'good code' LLMs can write for you. Some engineers claim coding with LLMs is amazing, while others think they are trash. Ultimately, it depends on how much of a manager you are.
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Heat Pumps are one of our best tools to fight climate change, but the process of getting one is broken at every step. Here's why.