The personal blog
Notes on software, reading, gaming, and everyday discoveries. What I’m building, what holds my attention, and what I learn along the way.
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Why I made @santi020k/auth-cloudflare public, how it reuses email-code and passkey policy across Cloudflare applications, and where the shared boundary deliberately ends.
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Why I made @santi020k/auth-cloudflare public, how it reuses email-code and passkey policy across Cloudflare applications, and where the shared boundary deliberately ends.
How Lumen, ESLint Config Basic, Quality, Astro Doctor, Commitprompt, Dep Beacon, OG, Theme, and Auth form one practical system for my projects.
A year of monthly architecture notes changed how I review systems, how I catch drift, and how I explain decisions to the people who inherit them.
Why Zed became my editor of choice: responsive work across multiple projects, flexible AI integrations, and Dep Beacon now available as a Zed extension.
A tested Apple silicon setup for running R.E.P.O. through Silo, Wine, and DXMT, including the DirectX graphics failure and its exact fix.
How I designed RoadScore around a co-pilot, an offline catalog, flexible trip sessions, and privacy boundaries that keep game data on the device.
A tested guide to replacing Chinese Xteink X4 firmware with the international release by using its microSD updater when USB flashing is unavailable.
Why I separated social-image generation mechanics from project-owned visuals, then built caching, safe cleanup, worker concurrency, and CI checks around that boundary.
What it takes to design a native fan-control utility around bounded requests, invalid sensor data, reversible behavior, and macOS as the final safety layer.
How I built a native CLI that coordinates existing analyzers across Rust, Swift, Android, Kotlin, JavaScript, and Astro without flattening their ecosystem-specific strengths.
How I designed optional cross-platform Partner Sync without making a contraction timer depend on the network, an account, or a central history database.
How waiting for Aarón became a calm, private contraction timer across the web, iOS, Android, watches, widgets, and partner devices.
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