diff --git a/README.md b/README.md
index bf3db9d08477..b703e650cc7b 100644
--- a/README.md
+++ b/README.md
@@ -28,12 +28,12 @@
 
 ---
 
-[*Example of usage*](https://is.gd/XD4mRe):
+[*Example of usage*](https://tinyurl.com/2aj9lkwf):
 ```js
 import 'core-js/actual'; // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -42,14 +42,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *You can load only required features*:
 ```js
 import 'core-js/actual/array/from';       // <- at the top of your entry point
-import 'core-js/actual/array/group-by';   // <- at the top of your entry point
+import 'core-js/actual/array/group';      // <- at the top of your entry point
 import 'core-js/actual/set';              // <- at the top of your entry point
 import 'core-js/actual/promise';          // <- at the top of your entry point
 import 'core-js/actual/structured-clone'; // <- at the top of your entry point
 import 'core-js/actual/queue-microtask';  // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -58,14 +58,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *Or use it without global namespace pollution*:
 ```js
 import from from 'core-js-pure/actual/array/from';
-import groupBy from 'core-js-pure/actual/array/group-by';
+import group from 'core-js-pure/actual/array/group';
 import Set from 'core-js-pure/actual/set';
 import Promise from 'core-js-pure/actual/promise';
 import structuredClone from 'core-js-pure/actual/structured-clone';
 import queueMicrotask from 'core-js-pure/actual/queue-microtask';
 
 from(new Set([1, 2, 3, 2, 1]));                // => [1, 2, 3]
-groupBy([1, 2, 3, 4, 5], it => it % 2);        // => { 1: [1, 3, 5], 0: [2, 4] }
+group([1, 2, 3, 4, 5], it => it % 2);          // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
diff --git a/packages/core-js-bundle/README.md b/packages/core-js-bundle/README.md
index 139a9aff7858..2a5e6e06942d 100644
--- a/packages/core-js-bundle/README.md
+++ b/packages/core-js-bundle/README.md
@@ -22,12 +22,12 @@
 
 ---
 
-[*Example of usage*](https://is.gd/XD4mRe):
+[*Example of usage*](https://tinyurl.com/2aj9lkwf):
 ```js
 import 'core-js/actual'; // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -36,14 +36,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *You can load only required features*:
 ```js
 import 'core-js/actual/array/from';       // <- at the top of your entry point
-import 'core-js/actual/array/group-by';   // <- at the top of your entry point
+import 'core-js/actual/array/group';      // <- at the top of your entry point
 import 'core-js/actual/set';              // <- at the top of your entry point
 import 'core-js/actual/promise';          // <- at the top of your entry point
 import 'core-js/actual/structured-clone'; // <- at the top of your entry point
 import 'core-js/actual/queue-microtask';  // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -52,14 +52,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *Or use it without global namespace pollution*:
 ```js
 import from from 'core-js-pure/actual/array/from';
-import groupBy from 'core-js-pure/actual/array/group-by';
+import group from 'core-js-pure/actual/array/group';
 import Set from 'core-js-pure/actual/set';
 import Promise from 'core-js-pure/actual/promise';
 import structuredClone from 'core-js-pure/actual/structured-clone';
 import queueMicrotask from 'core-js-pure/actual/queue-microtask';
 
 from(new Set([1, 2, 3, 2, 1]));                // => [1, 2, 3]
-groupBy([1, 2, 3, 4, 5], it => it % 2);        // => { 1: [1, 3, 5], 0: [2, 4] }
+group([1, 2, 3, 4, 5], it => it % 2);          // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
diff --git a/packages/core-js-pure/README.md b/packages/core-js-pure/README.md
index 82d2ecc3aa43..0e10b8a4926c 100644
--- a/packages/core-js-pure/README.md
+++ b/packages/core-js-pure/README.md
@@ -22,12 +22,12 @@
 
 ---
 
-[*Example of usage*](https://is.gd/XD4mRe):
+[*Example of usage*](https://tinyurl.com/2aj9lkwf):
 ```js
 import 'core-js/actual'; // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -36,14 +36,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *You can load only required features*:
 ```js
 import 'core-js/actual/array/from';       // <- at the top of your entry point
-import 'core-js/actual/array/group-by';   // <- at the top of your entry point
+import 'core-js/actual/array/group';      // <- at the top of your entry point
 import 'core-js/actual/set';              // <- at the top of your entry point
 import 'core-js/actual/promise';          // <- at the top of your entry point
 import 'core-js/actual/structured-clone'; // <- at the top of your entry point
 import 'core-js/actual/queue-microtask';  // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -52,14 +52,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *Or use it without global namespace pollution*:
 ```js
 import from from 'core-js-pure/actual/array/from';
-import groupBy from 'core-js-pure/actual/array/group-by';
+import group from 'core-js-pure/actual/array/group';
 import Set from 'core-js-pure/actual/set';
 import Promise from 'core-js-pure/actual/promise';
 import structuredClone from 'core-js-pure/actual/structured-clone';
 import queueMicrotask from 'core-js-pure/actual/queue-microtask';
 
 from(new Set([1, 2, 3, 2, 1]));                // => [1, 2, 3]
-groupBy([1, 2, 3, 4, 5], it => it % 2);        // => { 1: [1, 3, 5], 0: [2, 4] }
+group([1, 2, 3, 4, 5], it => it % 2);          // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
diff --git a/packages/core-js/README.md b/packages/core-js/README.md
index e4d1dc1533cb..b7aef267bb52 100644
--- a/packages/core-js/README.md
+++ b/packages/core-js/README.md
@@ -22,12 +22,12 @@
 
 ---
 
-[*Example of usage*](https://is.gd/XD4mRe):
+[*Example of usage*](https://tinyurl.com/2aj9lkwf):
 ```js
 import 'core-js/actual'; // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -36,14 +36,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *You can load only required features*:
 ```js
 import 'core-js/actual/array/from';       // <- at the top of your entry point
-import 'core-js/actual/array/group-by';   // <- at the top of your entry point
+import 'core-js/actual/array/group';      // <- at the top of your entry point
 import 'core-js/actual/set';              // <- at the top of your entry point
 import 'core-js/actual/promise';          // <- at the top of your entry point
 import 'core-js/actual/structured-clone'; // <- at the top of your entry point
 import 'core-js/actual/queue-microtask';  // <- at the top of your entry point
 
 Array.from(new Set([1, 2, 3, 2, 1]));          // => [1, 2, 3]
-[1, 2, 3, 4, 5].groupBy(it => it % 2);         // => { 1: [1, 3, 5], 0: [2, 4] }
+[1, 2, 3, 4, 5].group(it => it % 2);           // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));
@@ -52,14 +52,14 @@ queueMicrotask(() => console.log('called as microtask'));
 *Or use it without global namespace pollution*:
 ```js
 import from from 'core-js-pure/actual/array/from';
-import groupBy from 'core-js-pure/actual/array/group-by';
+import group from 'core-js-pure/actual/array/group';
 import Set from 'core-js-pure/actual/set';
 import Promise from 'core-js-pure/actual/promise';
 import structuredClone from 'core-js-pure/actual/structured-clone';
 import queueMicrotask from 'core-js-pure/actual/queue-microtask';
 
 from(new Set([1, 2, 3, 2, 1]));                // => [1, 2, 3]
-groupBy([1, 2, 3, 4, 5], it => it % 2);        // => { 1: [1, 3, 5], 0: [2, 4] }
+group([1, 2, 3, 4, 5], it => it % 2);          // => { 1: [1, 3, 5], 0: [2, 4] }
 Promise.resolve(42).then(x => console.log(x)); // => 42
 structuredClone(new Set([1, 2, 3]));           // => new Set([1, 2, 3])
 queueMicrotask(() => console.log('called as microtask'));