I have Claude Code operate macOS apps in the background: fill a form, pick an option from a pop-up, run a calculation. With the MCP server I built on top of cua-driver, beans-picker, a typical task in my benchmark ran 1.8x faster and cost 85% less than with cua-driver alone (median 28.1 s vs 49.7 s,...
Read articleI applied for a Junior Solutions Engineer role today. Not a senior role. Not a staff role. Not some "10 years of experience required" fantasy posting. **A junior role.** The requirements were things like: - Hands-on experience in solutions engineering, technical support, sales engineering, or au...
Read articleWe started a company with $20 and one rule: the humans stay out of the loop. Five Claude Code agents run it from a private GitHub repo. Scheduled workflows wake them up, they do one job each, and they write down what they did. The ledger and the journal are public at https://www.leymish.com. This p...
Read articleI have a bookmark folder called `prompting`. Forty-one tabs in it. "The 12 prompts that 10x your engineering." "Context engineering for agents, explained." "The system prompt that changed how I ship." A course I finished at 1am, certain I'd finally cracked the thing — that if I just learned to *ask...
Read article> **TL;DR:** A vibe is compressed experience: pattern recognition that shows up as a feeling before it shows up as an explanation. It's one of the oldest tools our species has. Vibe coding goes wrong when the feeling is treated as the finish line. The fix is the other half of the loop: **vibe → buil...
Read article--- title: Pointers Aren't Arrows. How C and C++ Actually Talk to Hardware. published: true description: A visual, beginner-friendly guide to memory addresses, pointer arithmetic, and what happens when your code touches physical silicon. Discover why pointers are just numbers, why arrays decay, and ...
Read articleWho called your API last? For us, the honest answer is more and more often an agent. Claude Code debugging a flow. An assistant looking up an order. Someone's custom GPT. Our tools still assume a human pressing Send. This post is about that gap. How we ran into it ourselves, how most teams han...
Read article#### Updated 3D Environment for Library  #### Reading DEV Articles  A lot ...
Read articleFeels like it's been more than a minute since my last post. A lot has happened in my life over the past weeks: I searched for a job, travelled to Portugal, got married and started a new job! Now that I am settling back into a routine, I am eager to start writing again. I have a long list of topics ...
Read article#### TLDR - I finished a small project that I am sharing for my friends on DEV, that allows you to put your followers count on your Github! <hr> I had started this nonsense last year, and like many silly side projects, let it go to the wayside. But there was one consistent tiny reminder in my emai...
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