Software engineer building for the web and macOS. Projects, writing, and the tools I use.https://kunaaal.devenhttps://kunaaal.dev/blog/why-i-use-pihttps://kunaaal.dev/blog/why-i-use-piI spent years tuning coding agents from outside the loop. Pi gave me the harness, context and workflow back.Sun, 23 Aug 2026 12:00:00 GMTPiAIDeveloper Toolshttps://kunaaal.dev/blog/building-this-sitehttps://kunaaal.dev/blog/building-this-siteMeasuring the JavaScript cost of a portfolio, and what I cut after looking at the numbers.Sat, 01 Aug 2026 00:00:00 GMTAstroPerformanceSveltehttps://kunaaal.dev/blog/svelte-runes-after-reacthttps://kunaaal.dev/blog/svelte-runes-after-reactWhat actually changes when reactivity is a value instead of a hook — and the class of bugs that stops existing.Sat, 18 Jul 2026 00:00:00 GMTSvelteReactTypeScripthttps://kunaaal.dev/blog/hono-on-workershttps://kunaaal.dev/blog/hono-on-workersGetting a typed client from a Workers API without generating anything, and where the approach runs out.Tue, 09 Jun 2026 00:00:00 GMTHonoCloudflareTypeScripthttps://kunaaal.dev/blog/videos-as-react-componentshttps://kunaaal.dev/blog/videos-as-react-componentsDesigners were hand-building the same motion story every week in After Effects. Remotion turned it into a component that takes props.Thu, 02 Apr 2026 00:00:00 GMTRemotionReactNode.jshttps://kunaaal.dev/blog/ten-thousand-boxeshttps://kunaaal.dev/blog/ten-thousand-boxesA container-packing simulator was fine at a hundred packages and unusable at ten thousand. The fix was one Three.js utility.Thu, 05 Mar 2026 00:00:00 GMTThree.jsReactPerformanceWebGL