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3 words worth a billion dollars: Drift to Determinism (DriDe)
I doubt I\'m the first to propose this concept, but I\'m probably the first to name it. Drifting towards determinism (DriD...
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Running a Local Sandboxed macOS Desktop Using VNC and a Restricted User
Sometimes you want to run commands that you don\'t fully trust or that intentionally bypass security measures. A good exa...
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Can you Truly Know that you are in the Right Path?
He visto a muchas personas discutiendo en línea y a personas que conozco en la vida real teniendo dudas sobre si el cami...
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I Planned an Exit Strategy. I Stayed the Whole Time.
This is a submission for the WeCoded 2026 Challenge: Echoes of Experience I told my wife to keep her phone close. “I cou...
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I Deleted Pinecone, Redis, and 400 Lines of Python. My RAG Pipeline Still Works.
Last November I received a Pinecone bill for $70. For a side project. Which no one was using yet. I sat there looking at...
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Recently Played: bringing back my Last.fm component
Around 2010, my personal website had a Last.fm widget showing what I\'d been listening to. It was a small thing, just som...
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About Invisibility, Propaganda, and Assumptions of Incompetence
This is a submission for the WeCoded 2026 Challenge: Echoes of Experience It\'s the time of year when I feel most conflic...
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Get started with GitHub Copilot SDK
Did you know that GitHub Copilot now has an SDK and that you can leverage your existing license to create AI integration...
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Stop Rebuilding Modals: A Deep Dive into the
Introduction For more than a decade, building modals on the web meant reimplementing infrastructure: - focus traps - scr...
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How I built a free PTO optimizer that turns 5 days off into 18 — and the algorithm behind it
Most people treat PTO as a currency that they spend one day at a time. What if you could treat it like a lever? This is ...
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Boss-CSS: I created another "CSS-in-JS" lib, and here is why!
Before we get into the details, there are a few things I want to clarify. I\'m not a content creator or a writer, and I d...
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Amanzi - Know Your Water
This is a submission for the DEV Weekend Challenge: Community The community South Africa is in a water crisis that has t...
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I Built a Tinder-Style GitHub Discovery App (And Ran Into Some Interesting API Problems)
Scrolling through GitHub to find interesting repositories can be exhausting. You search for something like Python tools ...
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Flexible Border Element
I recently transitioned from full stack to front-end engineer. The front-end is what inspired me to become an engineer, ...
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A New Chapter: DEV is Joining Forces with Major League Hacking (MLH)
Hello everyone, I have some great news to share today and I couldn\'t be more excited to finally write these words. DEV o...
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How to use fp-ts-routing to parse url and format it back
fp-ts routing It lacks a bit of complete documentation, so I\'m writing this blog post to address that gap. If anyone doe...
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How Accessibility Tree Formatting Affects Token Cost in Browser MCPs
The cost of tokens in browser automation MCPs has become a real topic: articles like "MCP playwright burns 114,000 token...
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The Token Economy
In 2161, time is money. Literally. When you are born, a clock starts ticking on your arm. One year. When it\'s over, you ...
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6 Pitfalls of Dynamic OG Image Generation on Cloudflare Workers (Satori + resvg-wasm)
I created a dynamic OG image generator for MachiCrate, a plugin marketplace for city building games. Each plugin gets a ...
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Understanding `GROUP BY` in SQL
Group by It\'s one of those SQL clauses that starts out looking simple and then gets confusing as soon as actual queries ...
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