1 files changed, 9 insertions, 4 deletions
diff --git a/ext/node/polyfills/v8.ts b/ext/node/polyfills/v8.ts
index a1ea16430..cad00bd7f 100644
--- a/ext/node/polyfills/v8.ts
+++ b/ext/node/polyfills/v8.ts
@@ -1,14 +1,19 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 
+/// <reference path="../../core/internal.d.ts" />
+
 // TODO(petamoriken): enable prefer-primordials for node polyfills
 // deno-lint-ignore-file prefer-primordials
 
+import { core } from "ext:core/mod.js";
 import {
   op_v8_cached_data_version_tag,
   op_v8_get_heap_statistics,
 } from "ext:core/ops";
 
+import { Buffer } from "node:buffer";
+
 import { notImplemented } from "ext:deno_node/_utils.ts";
 
 export function cachedDataVersionTag() {
@@ -66,11 +71,11 @@ export function takeCoverage() {
 export function writeHeapSnapshot() {
   notImplemented("v8.writeHeapSnapshot");
 }
-export function serialize() {
-  notImplemented("v8.serialize");
+export function serialize(value) {
+  return Buffer.from(core.serialize(value));
 }
-export function deserialize() {
-  notImplemented("v8.deserialize");
+export function deserialize(data) {
+  return core.deserialize(data);
 }
 export class Serializer {
   constructor() {