Two Screens in Sync for 48 Hours: DataChannel Clock Drift and Leader Election in a Museum Exhibit
Two screens, one room, forty-eight hours of continuous operation. That is the shape of the problem: a museum exhibit where a pair of browser instances must stay in step for two full days without a tec... Read More
Building a Transcript-First Video Player: When WebVTT Cues Drive Navigation and Video Follows
Last September I shipped a transcript-first video player for a 42-minute conference recording. It broke inside ten minutes of user testing. The recording carried live EBU-TT-D captions from a stenogra... Read More
Why Media Queries Are Not Enough for Responsive Design
Media queries are the first tool most of us reach for when a layout breaks. They are also the reason so many responsive builds feel like a stack of exceptions rather than a system. In this article I w... Read More
How to Create Smooth Scroll-Driven Animations
Scroll-driven animations tie playback to scroll position instead of time. A user scrolling down a page becomes the timeline: the further they scroll, the further an animation progresses. The technique... Read More