Exploring ways to preserve the vanilla JS browser demo without compromising on the bundle. Experimenting with embedding images in the bundle as data URIs

js/fetchLibraries.js

@@ -0,0 +1,20 @@
+export default async () => {
+	let glMatrix, createREGL;
+
+	try {
+		glMatrix = await import("gl-matrix");
+		createREGL = (await import("regl")).default;
+	} catch {
+		const loadJS = (src) =>
+			new Promise((resolve, reject) => {
+				const tag = document.createElement("script");
+				[tag.onload, tag.onerror, tag.src] = [resolve, reject, src];
+				document.body.appendChild(tag);
+			});
+		await Promise.all([loadJS("lib/regl.min.js"), loadJS("lib/gl-matrix.js")]);
+		glMatrix = globalThis.glMatrix;
+		createREGL = globalThis.createREGL;
+	}
+
+	return { glMatrix, createREGL };
+};