a site


some thoughts and reflections on it, software engineering, data and related architectures, patterns, toolings...
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Showing tomorrow's vote count today
The vote counts on this blog only change once a day, but your own click shows straight away and never counts twice. Three fields in localStorage and one timestamp in the HTML do it.
pinned posts


diagrams with React Flow
demonstrating static and interactive diagrams using React Flow


astro components
A tour of the Astro Components collection - a small set of self-contained npm packages that add diagrams, theming, and version notes to Astro 6+ sites, each usable as a plain component or a one-line integration.


astro theme toggle
A deep dive into @sjohansson/astro-theme-toggle - an SSR-friendly Astro theme system with light, dark, high-contrast, and color-vision modes, no flash of the wrong theme, and theming driven by either inline variables or data attributes.
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