Excalidraw: Cool JS Tricks Behind the Scenes by Excalidraw Creator Christopher Chedeau aka @vjeux
Why the open web links it
A deep dive into the JavaScript techniques and design decisions behind the popular diagramming tool Excalidraw.
Linked by 2 independent sites, 1 of them widely read in the 2026-10 crawl of the open web, including ycombinator.com, buttondown.com.