threesided — journalShort technical notes from real client + lab work. Bugs that ate a day, fixes that took three characters, the trade-offs between.https://threesided.com/en-us© 2026 threesided1440MarchingCubes lets you color blobs. The material has to ask.https://threesided.com/journal/marchingcubes-vertexcolors-gotcha/https://threesided.com/journal/marchingcubes-vertexcolors-gotcha/Six blobs, three colors, all rendered hot pink. The fix is one boolean.Thu, 21 May 2026 00:00:00 GMTthreejswebglmarching-cubeshello@threesided.com (Adam Aragon)Lighthouse 100s are mostly a font problemhttps://threesided.com/journal/lighthouse-100s-are-mostly-a-font-problem/https://threesided.com/journal/lighthouse-100s-are-mostly-a-font-problem/We had 88s and 92s on demo pages. One preload tag took them to 100.Wed, 20 May 2026 00:00:00 GMTperformancefontslighthouseclshello@threesided.com (Adam Aragon)The Astro CSS scoping gotcha that ate my afternoonhttps://threesided.com/journal/astro-scoping-ate-my-afternoon/https://threesided.com/journal/astro-scoping-ate-my-afternoon/Twelve custom view transitions, all looking identical. Took an embarrassing amount of time to spot why.Tue, 19 May 2026 00:00:00 GMTastrocssview-transitionshello@threesided.com (Adam Aragon)When position:sticky silently dieshttps://threesided.com/journal/when-position-sticky-dies/https://threesided.com/journal/when-position-sticky-dies/A scroll-driven 3D scene worked everywhere except where I needed it. The bug was three properties up the tree.Mon, 18 May 2026 00:00:00 GMTcssscrollstickyhello@threesided.com (Adam Aragon)