diff --git a/package.json b/package.json
index 0d9a2f4a6..465051302 100644
--- a/package.json
+++ b/package.json
@@ -128,6 +128,7 @@
     "@eslint/js": "9.38.0",
     "@stylistic/eslint-plugin": "5.5.0",
     "@types/estree": "1.0.8",
+    "@types/jsesc": "3.0.3",
     "@typescript-eslint/eslint-plugin": "8.46.2",
     "@typescript-eslint/parser": "8.46.2",
     "browserslist": "4.27.0",
@@ -156,6 +157,7 @@
     "jest-snapshot-serializer-ansi": "2.2.1",
     "jest-snapshot-serializer-raw": "2.0.0",
     "jest-watch-typeahead": "3.0.1",
+    "jsesc": "3.1.0",
     "knip": "5.66.2",
     "magic-string": "0.30.19",
     "nano-spawn": "2.0.0",
diff --git a/scripts/build/transform/index.js b/scripts/build/transform/index.js
index a112169f2..7867e8738 100644
--- a/scripts/build/transform/index.js
+++ b/scripts/build/transform/index.js
@@ -56,13 +56,16 @@ function transform(original, file) {
         continue;
       }
 
-      transform.transform(node);
+      changed ||= true;
 
       if (transform.inject) {
         injected.add(transform.inject);
       }
 
-      changed ||= true;
+      const replacement = transform.transform(node);
+      if (replacement && replacement !== node) {
+        replaceNode(node, replacement);
+      }
     }
   });
 
@@ -95,4 +98,12 @@ function transform(original, file) {
   return code;
 }
 
+function replaceNode(original, object) {
+  for (const key of Object.keys(original)) {
+    delete original[key];
+  }
+
+  Object.assign(original, object);
+}
+
 export default transform;
diff --git a/scripts/build/transform/transforms/create-method-call-transform.js b/scripts/build/transform/transforms/create-method-call-transform.js
index 2b34fb24f..c99672086 100644
--- a/scripts/build/transform/transforms/create-method-call-transform.js
+++ b/scripts/build/transform/transforms/create-method-call-transform.js
@@ -1,4 +1,5 @@
 import { fileURLToPath } from "node:url";
+import { createIdentifier, isIdentifier } from "./utilities.js";
 
 /**
  * @param {import("@babel/types").Node} node
@@ -15,8 +16,7 @@ function isMethodCall(node, { methodName, argumentsLength }) {
       node.callee.type === "OptionalMemberExpression") &&
     !node.callee.computed &&
     node.callee.object.type !== "ThisExpression" &&
-    node.callee.property.type === "Identifier" &&
-    node.callee.property.name === methodName
+    isIdentifier(node.callee.property, methodName)
   );
 }
 
@@ -29,16 +29,22 @@ function isMethodCall(node, { methodName, argumentsLength }) {
  */
 function transformMethodCallToFunctionCall(node, functionName) {
   // `__at(isOptionalObject, object, ...arguments)`
-  node.arguments.unshift(
-    {
-      type: "BooleanLiteral",
-      value: node.callee.type === "OptionalMemberExpression",
-      leadingComments: [{ type: "CommentBlock", value: " isOptionalObject " }],
-    },
-    node.callee.object,
-  );
 
-  node.callee = { type: "Identifier", name: functionName };
+  return {
+    ...node,
+    callee: createIdentifier(functionName),
+    arguments: [
+      {
+        type: "BooleanLiteral",
+        value: node.callee.type === "OptionalMemberExpression",
+        leadingComments: [
+          { type: "CommentBlock", value: " isOptionalObject " },
+        ],
+      },
+      node.callee.object,
+      ...node.arguments,
+    ],
+  };
 }
 
 function createMethodCallTransform({
diff --git a/scripts/build/transform/transforms/index.js b/scripts/build/transform/transforms/index.js
index b8a0b79cb..1a40c1f4f 100644
--- a/scripts/build/transform/transforms/index.js
+++ b/scripts/build/transform/transforms/index.js
@@ -3,6 +3,7 @@ import transformArrayFindLastIndex from "./transform-array-find-last-index.js";
 import transformArrayToReversed from "./transform-array-to-reversed.js";
 import transformObjectHasOwnCall from "./transform-object-has-own.js";
 import transformRelativeIndexing from "./transform-relative-indexing.js";
+import transformStringRaw from "./transform-string-raw.js";
 import transformStringReplaceAll from "./transform-string-replace-all.js";
 
 // These transforms are like Babel and core-js
@@ -15,10 +16,12 @@ export default [
   transformArrayFindLastIndex,
   // Node.js 16.9.0
   transformObjectHasOwnCall,
-  // Node.js 16.6.0
+  // Node.js 16.6.0, and for performance
   transformRelativeIndexing,
   // Node.js 15.0.0
   transformStringReplaceAll,
   // Node.js 20
   transformArrayToReversed,
+  // For performance
+  transformStringRaw,
 ];
diff --git a/scripts/build/transform/transforms/transform-object-has-own.js b/scripts/build/transform/transforms/transform-object-has-own.js
index 0f4ca2ee9..ef3618158 100644
--- a/scripts/build/transform/transforms/transform-object-has-own.js
+++ b/scripts/build/transform/transforms/transform-object-has-own.js
@@ -1,3 +1,5 @@
+import { createMemberExpression, isIdentifier } from "./utilities.js";
+
 /*
 `Object.hasOwn(foo, "bar")` -> `Object.prototype.hasOwnProperty.call(foo, "bar")`
 */
@@ -8,40 +10,24 @@ const transformObjectHasOwnCall = {
    * @param {import("@babel/types").Node} node
    * @returns {boolean}
    */
-  test(node) {
-    return (
-      node.type === "CallExpression" &&
-      !node.optional &&
-      node.arguments.length === 2 &&
-      node.arguments.every(({ type }) => type !== "SpreadElement") &&
-      node.callee.type === "MemberExpression" &&
-      !node.callee.optional &&
-      !node.callee.computed &&
-      node.callee.object.type === "Identifier" &&
-      node.callee.object.name === "Object" &&
-      node.callee.property.type === "Identifier" &&
-      node.callee.property.name === "hasOwn"
-    );
-  },
+  test: (node) =>
+    node.type === "CallExpression" &&
+    !node.optional &&
+    node.arguments.length === 2 &&
+    node.arguments.every(({ type }) => type !== "SpreadElement") &&
+    node.callee.type === "MemberExpression" &&
+    !node.callee.optional &&
+    !node.callee.computed &&
+    isIdentifier(node.callee.object, "Object") &&
+    isIdentifier(node.callee.property, "hasOwn"),
   /**
    * @param {import("@babel/types").CallExpression} node
    * @returns {import("@babel/types").CallExpression}
    */
-  transform(node) {
-    node.callee = {
-      type: "MemberExpression",
-      object: {
-        type: "MemberExpression",
-        object: {
-          type: "MemberExpression",
-          object: { type: "Identifier", name: "Object" },
-          property: { type: "Identifier", name: "prototype" },
-        },
-        property: { type: "Identifier", name: "hasOwnProperty" },
-      },
-      property: { type: "Identifier", name: "call" },
-    };
-  },
+  transform: (node) => ({
+    ...node,
+    callee: createMemberExpression("Object.prototype.hasOwnProperty.call"),
+  }),
 };
 
 export default transformObjectHasOwnCall;
diff --git a/scripts/build/transform/transforms/transform-string-raw.js b/scripts/build/transform/transforms/transform-string-raw.js
new file mode 100644
index 000000000..16e5a0198
--- /dev/null
+++ b/scripts/build/transform/transforms/transform-string-raw.js
@@ -0,0 +1,47 @@
+import jsesc from "jsesc";
+import { isIdentifier } from "./utilities.js";
+
+/**
+ * @param {import("@babel/types").Node} node
+ * @returns {boolean}
+ */
+function isStringRaw(node) {
+  return (
+    node.type === "TaggedTemplateExpression" &&
+    node.tag.type === "MemberExpression" &&
+    !node.tag.computed &&
+    !node.tag.optional &&
+    isIdentifier(node.tag.object, "String") &&
+    isIdentifier(node.tag.property, "raw")
+  );
+}
+
+/**
+ * `` String.raw`foo` `` -> `"foo"`
+ * `` String.raw`foo ${"bar"}` `` -> `` `foo ${"bar"}` ``
+ *
+ * @param {import("@babel/types").TaggedTemplateExpression} node
+ * @returns {import("@babel/types").TaggedTemplateExpression}
+ */
+function transformStringRaw(taggedTemplateExpression) {
+  const templateLiteral = taggedTemplateExpression.quasi;
+
+  if (templateLiteral.expressions.length === 0) {
+    const { raw } = templateLiteral.quasis[0].value;
+    const value = new Function(`return \`${jsesc(raw)}\``)();
+    return { type: "StringLiteral", value };
+  }
+
+  const quasis = templateLiteral.quasis.map((quasis) => {
+    const { raw } = quasis.value;
+    return { ...quasis, value: { ...quasis, raw: jsesc(raw) } };
+  });
+
+  return { ...templateLiteral, quasis };
+}
+
+export default {
+  shouldSkip: (text /* , file*/) => !text.includes("String.raw`"),
+  test: isStringRaw,
+  transform: transformStringRaw,
+};
diff --git a/scripts/build/transform/transforms/utilities.js b/scripts/build/transform/transforms/utilities.js
new file mode 100644
index 000000000..3c58d9571
--- /dev/null
+++ b/scripts/build/transform/transforms/utilities.js
@@ -0,0 +1,25 @@
+function isIdentifier(node, name) {
+  return node.type === "Identifier" && node.name === name;
+}
+
+function createIdentifier(name) {
+  return { type: "Identifier", name };
+}
+
+function createMemberExpression(path) {
+  let node;
+
+  for (const name of path.split(".")) {
+    node = node
+      ? {
+          type: "MemberExpression",
+          object: node,
+          property: createIdentifier(name),
+        }
+      : createIdentifier(name);
+  }
+
+  return node;
+}
+
+export { createIdentifier, createMemberExpression, isIdentifier };
diff --git a/scripts/bundle-eslint-config.js b/scripts/bundle-eslint-config.js
index 802e95b6c..3d59baee6 100644
--- a/scripts/bundle-eslint-config.js
+++ b/scripts/bundle-eslint-config.js
@@ -20,6 +20,10 @@ const restrictedSyntaxes = [
     selector: String.raw`CallExpression[callee.name="require"][arguments.0.value=/^\..*?\.mjs$/]`,
     message: ".mjs file can't be `require()`d",
   },
+  {
+    selector: String.raw`TaggedTemplateExpression > MemberExpression.tag[object.name="String"][property.name="raw"]`,
+    message: "`String.raw` should be transformed.",
+  },
 ];
 
 const browserRestrictedSyntaxes = [
diff --git a/tests/unit/syntax-transform.js b/tests/unit/syntax-transform.js
index 968db53e6..0c2ac821c 100644
--- a/tests/unit/syntax-transform.js
+++ b/tests/unit/syntax-transform.js
@@ -109,3 +109,12 @@ test("Array#toReversed", () => {
     `"foo.toReversed(extraArgument)"`,
   );
 });
+
+test("String.raw", () => {
+  expect(transform("String.raw`\\\\\\uINVALID`")).toMatchInlineSnapshot(
+    String.raw`""\\\\\\uINVALID""`,
+  );
+  expect(transform("String.raw`\\uINVALID${'world'}`")).toMatchInlineSnapshot(
+    `"          \`\\\\uINVALID\${'world'}\`"`,
+  );
+});
diff --git a/yarn.lock b/yarn.lock
index 206ecb69e..b47508d73 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2433,6 +2433,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/jsesc@npm:3.0.3":
+  version: 3.0.3
+  resolution: "@types/jsesc@npm:3.0.3"
+  checksum: 10/8e97013e91fdbffc7ce23f5be7f0b8a1208e9794ccae887f1a9fd606633d8b570424ab2de81ada47ff9a062812191a7aa764a42a293a37b86fd76f13329a0c0f
+  languageName: node
+  linkType: hard
+
 "@types/jsesc@npm:^2.5.0":
   version: 2.5.1
   resolution: "@types/jsesc@npm:2.5.1"
@@ -6111,7 +6118,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"jsesc@npm:^3.0.2, jsesc@npm:^3.1.0, jsesc@npm:~3.1.0":
+"jsesc@npm:3.1.0, jsesc@npm:^3.0.2, jsesc@npm:^3.1.0, jsesc@npm:~3.1.0":
   version: 3.1.0
   resolution: "jsesc@npm:3.1.0"
   bin:
@@ -7256,6 +7263,7 @@ __metadata:
     "@prettier/parse-srcset": "npm:3.1.0"
     "@stylistic/eslint-plugin": "npm:5.5.0"
     "@types/estree": "npm:1.0.8"
+    "@types/jsesc": "npm:3.0.3"
     "@typescript-eslint/eslint-plugin": "npm:8.46.2"
     "@typescript-eslint/parser": "npm:8.46.2"
     "@typescript-eslint/typescript-estree": "npm:8.46.2"
@@ -7318,6 +7326,7 @@ __metadata:
     jest-snapshot-serializer-ansi: "npm:2.2.1"
     jest-snapshot-serializer-raw: "npm:2.0.0"
     jest-watch-typeahead: "npm:3.0.1"
+    jsesc: "npm:3.1.0"
     json5: "npm:2.2.3"
     knip: "npm:5.66.2"
     leven: "npm:4.1.0"