Rare Earth Juejin Tech Community
Dec 4, 2023 · Frontend Development
Cross‑Window Real‑Time Rendering with Canvas, window.screenX/Y and localStorage
This article demonstrates how to create a multi‑window, real‑time interactive animation using pure JavaScript by drawing circles on a canvas, sharing each window's screen coordinates and colors through localStorage, and connecting them with lines across browsers.
JavaScriptanimationcanvas
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