diff --git a/src/display/api.js b/src/display/api.js
index b9e08f6fd..cf11866ad 100644
--- a/src/display/api.js
+++ b/src/display/api.js
@@ -56,7 +56,6 @@ import {
   NodeCanvasFactory,
   NodeCMapReaderFactory,
   NodeFilterFactory,
-  NodePackages,
   NodeStandardFontDataFactory,
 } from "display-node_utils";
 import { CanvasGraphics } from "./canvas.js";
@@ -2137,14 +2136,6 @@ class PDFWorker {
    * @type {Promise<void>}
    */
   get promise() {
-    if (
-      typeof PDFJSDev !== "undefined" &&
-      PDFJSDev.test("GENERIC") &&
-      isNodeJS
-    ) {
-      // Ensure that all Node.js packages/polyfills have loaded.
-      return Promise.all([NodePackages.promise, this._readyCapability.promise]);
-    }
     return this._readyCapability.promise;
   }
 
diff --git a/src/display/node_stream.js b/src/display/node_stream.js
index 6808488d6..069f025da 100644
--- a/src/display/node_stream.js
+++ b/src/display/node_stream.js
@@ -12,6 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+/* globals process */
 
 import { AbortException, assert, MissingPDFException } from "../shared/util.js";
 import {
@@ -19,7 +20,6 @@ import {
   extractFilenameFromHeader,
   validateRangeRequestCapabilities,
 } from "./network_utils.js";
-import { NodePackages } from "./node_utils.js";
 
 if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) {
   throw new Error(
@@ -33,16 +33,16 @@ function parseUrlOrPath(sourceUrl) {
   if (urlRegex.test(sourceUrl)) {
     return new URL(sourceUrl);
   }
-  const url = NodePackages.get("url");
+  const url = process.getBuiltinModule("url");
   return new URL(url.pathToFileURL(sourceUrl));
 }
 
 function createRequest(url, headers, callback) {
   if (url.protocol === "http:") {
-    const http = NodePackages.get("http");
+    const http = process.getBuiltinModule("http");
     return http.request(url, { headers }, callback);
   }
-  const https = NodePackages.get("https");
+  const https = process.getBuiltinModule("https");
   return https.request(url, { headers }, callback);
 }
 
@@ -365,7 +365,7 @@ class PDFNodeStreamFsFullReader extends BaseFullReader {
   constructor(stream) {
     super(stream);
 
-    const fs = NodePackages.get("fs");
+    const fs = process.getBuiltinModule("fs");
     fs.promises.lstat(this._url).then(
       stat => {
         // Setting right content length.
@@ -389,7 +389,7 @@ class PDFNodeStreamFsRangeReader extends BaseRangeReader {
   constructor(stream, start, end) {
     super(stream);
 
-    const fs = NodePackages.get("fs");
+    const fs = process.getBuiltinModule("fs");
     this._setReadableStream(
       fs.createReadStream(this._url, { start, end: end - 1 })
     );
diff --git a/src/display/node_utils.js b/src/display/node_utils.js
index 037bea241..81ed9375b 100644
--- a/src/display/node_utils.js
+++ b/src/display/node_utils.js
@@ -12,6 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+/* globals process */
 
 import { isNodeJS, warn } from "../shared/util.js";
 import { BaseCanvasFactory } from "./canvas_factory.js";
@@ -25,94 +26,63 @@ if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) {
   );
 }
 
-if (isNodeJS) {
-  // eslint-disable-next-line no-var
-  var packageCapability = Promise.withResolvers();
-  // eslint-disable-next-line no-var
-  var packageMap = null;
+if (
+  typeof PDFJSDev !== "undefined" &&
+  !PDFJSDev.test("SKIP_BABEL") &&
+  isNodeJS
+) {
+  let canvas, path2d;
+  try {
+    const require = process
+      .getBuiltinModule("module")
+      .createRequire(import.meta.url);
 
-  const loadPackages = async () => {
-    // Native packages.
-    const fs = await __non_webpack_import__("fs"),
-      http = await __non_webpack_import__("http"),
-      https = await __non_webpack_import__("https"),
-      url = await __non_webpack_import__("url");
-
-    // Optional, third-party, packages.
-    let canvas, path2d;
-    if (typeof PDFJSDev !== "undefined" && !PDFJSDev.test("SKIP_BABEL")) {
-      try {
-        canvas = await __non_webpack_import__("canvas");
-      } catch {}
-      try {
-        path2d = await __non_webpack_import__("path2d");
-      } catch {}
+    try {
+      canvas = require("canvas");
+    } catch (ex) {
+      warn(`Cannot load "canvas" package: "${ex}".`);
     }
-
-    return new Map(Object.entries({ fs, http, https, url, canvas, path2d }));
-  };
-
-  loadPackages().then(
-    map => {
-      packageMap = map;
-      packageCapability.resolve();
-
-      if (typeof PDFJSDev === "undefined" || PDFJSDev.test("SKIP_BABEL")) {
-        return;
-      }
-      if (!globalThis.DOMMatrix) {
-        const DOMMatrix = map.get("canvas")?.DOMMatrix;
-
-        if (DOMMatrix) {
-          globalThis.DOMMatrix = DOMMatrix;
-        } else {
-          warn("Cannot polyfill `DOMMatrix`, rendering may be broken.");
-        }
-      }
-      if (!globalThis.Path2D) {
-        const CanvasRenderingContext2D =
-          map.get("canvas")?.CanvasRenderingContext2D;
-        const applyPath2DToCanvasRenderingContext =
-          map.get("path2d")?.applyPath2DToCanvasRenderingContext;
-        const Path2D = map.get("path2d")?.Path2D;
-
-        if (
-          CanvasRenderingContext2D &&
-          applyPath2DToCanvasRenderingContext &&
-          Path2D
-        ) {
-          try {
-            applyPath2DToCanvasRenderingContext(CanvasRenderingContext2D);
-          } catch (ex) {
-            warn(`applyPath2DToCanvasRenderingContext: "${ex}".`);
-          }
-          globalThis.Path2D = Path2D;
-        } else {
-          warn("Cannot polyfill `Path2D`, rendering may be broken.");
-        }
-      }
-    },
-    reason => {
-      warn(`loadPackages: ${reason}`);
-
-      packageMap = new Map();
-      packageCapability.resolve();
+    try {
+      path2d = require("path2d");
+    } catch (ex) {
+      warn(`Cannot load "path2d" package: "${ex}".`);
     }
-  );
-}
+  } catch {}
 
-class NodePackages {
-  static get promise() {
-    return packageCapability.promise;
+  if (!globalThis.DOMMatrix) {
+    const DOMMatrix = canvas?.DOMMatrix;
+
+    if (DOMMatrix) {
+      globalThis.DOMMatrix = DOMMatrix;
+    } else {
+      warn("Cannot polyfill `DOMMatrix`, rendering may be broken.");
+    }
   }
+  if (!globalThis.Path2D) {
+    const CanvasRenderingContext2D = canvas?.CanvasRenderingContext2D;
+    const applyPath2DToCanvasRenderingContext =
+      path2d?.applyPath2DToCanvasRenderingContext;
+    const Path2D = path2d?.Path2D;
 
-  static get(name) {
-    return packageMap?.get(name);
+    if (
+      CanvasRenderingContext2D &&
+      applyPath2DToCanvasRenderingContext &&
+      Path2D
+    ) {
+      try {
+        applyPath2DToCanvasRenderingContext(CanvasRenderingContext2D);
+      } catch (ex) {
+        warn(`applyPath2DToCanvasRenderingContext: "${ex}".`);
+      }
+      globalThis.Path2D = Path2D;
+    } else {
+      warn("Cannot polyfill `Path2D`, rendering may be broken.");
+    }
   }
 }
 
 async function fetchData(url) {
-  const fs = NodePackages.get("fs");
+  const fs = process.getBuiltinModule("fs");
   const data = await fs.promises.readFile(url);
   return new Uint8Array(data);
 }
@@ -124,7 +94,10 @@ class NodeCanvasFactory extends BaseCanvasFactory {
    * @ignore
    */
   _createCanvas(width, height) {
-    const canvas = NodePackages.get("canvas");
+    const require = process
+      .getBuiltinModule("module")
+      .createRequire(import.meta.url);
+    const canvas = require("canvas");
     return canvas.createCanvas(width, height);
   }
 }
@@ -152,6 +125,5 @@ export {
   NodeCanvasFactory,
   NodeCMapReaderFactory,
   NodeFilterFactory,
-  NodePackages,
   NodeStandardFontDataFactory,
 };
diff --git a/src/display/stubs.js b/src/display/stubs.js
index bea46b67e..7bd6eedd2 100644
--- a/src/display/stubs.js
+++ b/src/display/stubs.js
@@ -18,7 +18,6 @@ const DOMStandardFontDataFactory = null;
 const NodeCanvasFactory = null;
 const NodeCMapReaderFactory = null;
 const NodeFilterFactory = null;
-const NodePackages = null;
 const NodeStandardFontDataFactory = null;
 const PDFFetchStream = null;
 const PDFNetworkStream = null;
@@ -30,7 +29,6 @@ export {
   NodeCanvasFactory,
   NodeCMapReaderFactory,
   NodeFilterFactory,
-  NodePackages,
   NodeStandardFontDataFactory,
   PDFFetchStream,
   PDFNetworkStream,
diff --git a/test/unit/clitests_helper.js b/test/unit/clitests_helper.js
index a5a1c788e..d86eeacbb 100644
--- a/test/unit/clitests_helper.js
+++ b/test/unit/clitests_helper.js
@@ -18,7 +18,6 @@ import {
   setVerbosityLevel,
   VerbosityLevel,
 } from "../../src/shared/util.js";
-import { NodePackages } from "../../src/display/node_utils.js";
 
 // Sets longer timeout, similar to `jasmine-boot.js`.
 jasmine.DEFAULT_TIMEOUT_INTERVAL = 30000;
@@ -30,9 +29,6 @@ if (!isNodeJS) {
   );
 }
 
-// Ensure that all Node.js packages/polyfills have loaded.
-await NodePackages.promise;
-
 // Reduce the amount of console "spam", by ignoring `info`/`warn` calls,
 // when running the unit-tests in Node.js/Travis.
 setVerbosityLevel(VerbosityLevel.ERRORS);
diff --git a/test/unit/node_stream_spec.js b/test/unit/node_stream_spec.js
index 775131caa..085164bb7 100644
--- a/test/unit/node_stream_spec.js
+++ b/test/unit/node_stream_spec.js
@@ -24,11 +24,10 @@ if (!isNodeJS) {
   );
 }
 
-const url = await __non_webpack_import__("url");
-
 describe("node_stream", function () {
   let tempServer = null;
 
+  const url = process.getBuiltinModule("url");
   const cwdURL = url.pathToFileURL(process.cwd()) + "/";
   const pdf = new URL("./test/pdfs/tracemonkey.pdf", cwdURL).href;
   const pdfLength = 1016315;
diff --git a/test/unit/test_utils.js b/test/unit/test_utils.js
index 473b292e8..5ca113989 100644
--- a/test/unit/test_utils.js
+++ b/test/unit/test_utils.js
@@ -20,13 +20,6 @@ import { fetchData as fetchDataDOM } from "../../src/display/display_utils.js";
 import { fetchData as fetchDataNode } from "../../src/display/node_utils.js";
 import { Ref } from "../../src/core/primitives.js";
 
-let fs, http;
-if (isNodeJS) {
-  // Native packages.
-  fs = await __non_webpack_import__("fs");
-  http = await __non_webpack_import__("http");
-}
-
 const TEST_PDFS_PATH = isNodeJS ? "./test/pdfs/" : "../pdfs/";
 
 const CMAP_URL = isNodeJS ? "./external/bcmaps/" : "../../external/bcmaps/";
@@ -132,6 +125,8 @@ function createIdFactory(pageIndex) {
 function createTemporaryNodeServer() {
   assert(isNodeJS, "Should only be used in Node.js environments.");
 
+  const fs = process.getBuiltinModule("fs"),
+    http = process.getBuiltinModule("http");
   // Create http server to serve pdf data for tests.
   const server = http
     .createServer((request, response) => {