Add support for subpath polyfills

Author: davidmyersdev

README.md

@@ -69,7 +69,9 @@ export default defineConfig({
       // Override the default polyfills for specific modules.
       overrides: {
         // Since `fs` is not supported in browsers, we can use the `memfs` package to polyfill it.
-        fs: 'memfs',
+        'fs': 'memfs',
+        // Subpaths can be specified as well.
+        'path/posix': 'path-browserify',
       },
       // Whether to polyfill `node:` protocol imports.
       protocolImports: true,

package.json

@@ -85,9 +85,11 @@
   },
   "dependencies": {
     "@rollup/plugin-inject": "^5.0.5",
+    "browser-resolve": "^2.0.0",
     "node-stdlib-browser": "^1.2.0"
   },
   "devDependencies": {
+    "@types/browser-resolve": "^2.0.4",
     "@types/node": "^18.18.8",
     "buffer": "6.0.3",
     "esbuild": "^0.19.8",