Welp the npmrc thing didn't work. Try removing yoga from dependencies altogether and just installing it at the time the build-yoga script is executed.

Author: lojjic

.npmrc

@@ -1,2 +1 @@
 registry=https://registry.npmjs.org/
-yoga-layout:platform = "none"

packages/troika-3d-ui/libs/yoga.factory.js

@@ -362,7 +362,7 @@ var Yoga = (function () {
     }, YGEnums);
   };
 
-  var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+  var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
 
   function commonjsRequire () {
   	throw new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs');
@@ -472,7 +472,9 @@ var Yoga = (function () {
           console.warn(x);
         };
       } else {
-  if (!Module["print"]) Module["print"] = function (x) {};
+        var TRY_USE_DUMP = false;if (!Module["print"]) Module["print"] = TRY_USE_DUMP && typeof dump !== "undefined" ? function (x) {
+          dump(x);
+        } : function (x) {};
       }if (ENVIRONMENT_IS_WORKER) {
         Module["load"] = importScripts;
       }if (typeof Module["setWindowTitle"] === "undefined") {

packages/troika-3d-ui/package.json

@@ -20,10 +20,7 @@
     "troika-core": "^0.13.0",
     "troika-worker-utils": "^0.13.0"
   },
-  "devDependencies": {
-    "yoga-layout": "^1.9.3"
-  },
   "scripts": {
-    "build-yoga": "rollup -c rollup.config.build-yoga.js"
+    "build-yoga": "npm install --ignore-scripts --no-save [email protected] && rollup -c rollup.config.build-yoga.js"
   }
 }

packages/troika-3d-ui/rollup.config.build-yoga.js

@@ -6,12 +6,6 @@ import nodeResolve from 'rollup-plugin-node-resolve'
 import commonjs from 'rollup-plugin-commonjs'
 
 
-const {LERNA_ROOT_PATH} = process.env
-if (!LERNA_ROOT_PATH) {
-  throw new Error("Please execute `npm run build-yoga` from the repository root.")
-}
-
-
 const OUTPUT_TEMPLATE = `
 // Custom build of Yoga (https://yogalayout.com/) for use in Troika UI layout.
 // Original MIT license applies: https://github.com/facebook/yoga/blob/master/LICENSE
@@ -27,7 +21,7 @@ const [banner, footer] = OUTPUT_TEMPLATE.split('$$CONTENT$$')
 
 
 export default {
-  input: LERNA_ROOT_PATH + '/node_modules/yoga-layout/dist/entry-browser.js',
+  input: './node_modules/yoga-layout/dist/entry-browser.js',
   plugins: [
     nodeResolve(),
     commonjs()