diff --git a/README.md b/README.md
index d815ada..523e2d0 100644
--- a/README.md
+++ b/README.md
@@ -149,6 +149,48 @@ try {
 }
 ```
 
+## Future
+
+Future is a stateless chained abstraction for handling asynchronous operations.
+
+- `constructor(executor: Function)`
+- `static of(value: unknown): Future<unknown>`
+- `chain(fn: Function): Future<unknown>`
+- `map(fn: Function): Future<unknown>`
+- `fork(successed: Function, failed?: Function): void`
+- `toPromise(): Promise<unknown>`
+- `toThenable(): Thenable<unknown>`
+
+Example with `Future`
+
+```js
+const futureFile = (name) =>
+  new Future((resolve, reject) => {
+    fs.readFile(name, 'utf8', (err, data) => {
+      if (err) reject(err);
+      else resolve(data);
+    });
+  });
+
+const future = futureFile('file.js');
+const size = future.map((x) => x.length);
+const lines = future.map((x) => x.split('\n').length);
+
+size.fork((x) => console.log('File size:', x));
+lines.fork((x) => console.log('Line count:', x));
+```
+
+Using `futurify`
+
+```js
+const readFile = (name, callback) => fs.readFile(name, 'utf8', callback);
+const futureFile = futurify(readFile);
+
+futureFile('file.js')
+  .map((x) => x.length)
+  .fork((x) => console.log('File size:', x));
+```
+
 ## Crypto utilities
 
 - `cryptoRandom(min?: number, max?: number): number`
diff --git a/dist.js b/dist.js
index dbda61b..5c1af92 100644
--- a/dist.js
+++ b/dist.js
@@ -6,6 +6,7 @@ module.exports = {
   ...require('./lib/datetime.js'),
   ...require('./lib/error.js'),
   ...require('./lib/events.js'),
+  ...require('./lib/future.js'),
   ...require('./lib/http.js'),
   ...require('./lib/objects.js'),
   ...require('./lib/pool.js'),
diff --git a/lib/future.js b/lib/future.js
new file mode 100644
index 0000000..2b21db6
--- /dev/null
+++ b/lib/future.js
@@ -0,0 +1,67 @@
+'use strict';
+
+class Future {
+  #executor;
+
+  constructor(executor) {
+    this.#executor = executor;
+  }
+
+  static of(value) {
+    return new Future((resolve) => resolve(value));
+  }
+
+  chain(fn) {
+    return new Future((resolve, reject) =>
+      this.fork(
+        (value) => fn(value).fork(resolve, reject),
+        (error) => reject(error),
+      ),
+    );
+  }
+
+  map(fn) {
+    return new Future((resolve, reject) =>
+      this.fork(
+        (value) =>
+          new Future((resolve, reject) => {
+            try {
+              resolve(fn(value));
+            } catch (error) {
+              reject(error);
+            }
+          }).fork(resolve, reject),
+        (error) => reject(error),
+      ),
+    );
+  }
+
+  fork(successed, failed) {
+    this.#executor(successed, failed);
+  }
+
+  toPromise() {
+    return new Promise((resolve, reject) => {
+      this.fork(resolve, reject);
+    });
+  }
+
+  toThenable() {
+    const then = (resolve, reject) => {
+      this.fork(resolve, reject);
+    };
+    return { then };
+  }
+}
+
+const futurify =
+  (fn) =>
+  (...args) =>
+    new Future((resolve, reject) => {
+      fn(...args, (err, data) => {
+        if (err) reject(err);
+        else resolve(data);
+      });
+    });
+
+module.exports = { Future, futurify };
diff --git a/metautil.js b/metautil.js
index c748ee4..14fc374 100644
--- a/metautil.js
+++ b/metautil.js
@@ -9,6 +9,7 @@ module.exports = {
   ...require('./lib/error.js'),
   ...require('./lib/events.js'),
   ...require('./lib/fs.js'),
+  ...require('./lib/future.js'),
   ...require('./lib/http.js'),
   ...require('./lib/network.js'),
   ...require('./lib/objects.js'),
diff --git a/test/future.js b/test/future.js
new file mode 100644
index 0000000..60af7ee
--- /dev/null
+++ b/test/future.js
@@ -0,0 +1,99 @@
+'use strict';
+
+const metatests = require('metatests');
+const { Future, futurify } = require('..');
+
+metatests.test('Future: executor', async (test) => {
+  const future = new Future((resolve) => resolve(24));
+  const future2 = future.map((value) => value * 2);
+  future.fork(
+    (value) => test.strictSame(value, 24),
+    (error) => test.error(error),
+  );
+  future2.fork(
+    (value) => test.strictSame(value, 48),
+    (error) => test.error(error),
+  );
+  test.end();
+});
+
+metatests.test('Future: of', async (test) => {
+  const future = new Future((resolve) => resolve(24));
+  future.fork(
+    (value) => test.strictSame(value, 24),
+    (error) => test.error(error),
+  );
+  test.end();
+});
+
+metatests.test('Future: map', async (test) => {
+  const future = Future.of(24)
+    .map((value) => value * 2)
+    .map((value) => value + 1);
+  future.fork(
+    (value) => test.strictSame(value, 49),
+    (error) => test.error(error),
+  );
+
+  test.end();
+});
+
+metatests.test('Future: chain', async (test) => {
+  const future = Future.of(24)
+    .chain((value) => Future.of(value * 2))
+    .chain((value) => Future.of(value + 1));
+  future.fork(
+    (value) => test.strictSame(value, 49),
+    (error) => test.error(error),
+  );
+
+  test.end();
+});
+
+metatests.test('Future: toPromise', async (test) => {
+  const future = new Future((resolve) => {
+    setTimeout(() => {
+      resolve(24);
+    }, 50);
+  });
+  const futurePromise = future.toPromise();
+  const res = await futurePromise;
+  test.strictSame(res, 24);
+  test.end();
+});
+
+metatests.test('Future: toThenable', async (test) => {
+  const future = new Future((resolve) => {
+    setTimeout(() => {
+      resolve(24);
+    }, 50);
+  });
+  const thenable = future.toThenable();
+  thenable.then((value, err) => {
+    if (err) return void test.error(err);
+    test.strictSame(value, 24);
+  });
+  test.end();
+});
+
+metatests.test('Future: futurify', async (test) => {
+  const asyncFunction = (value, callback) => {
+    setTimeout(() => {
+      if (value > 0) callback(null, value * 2);
+      else callback(new Error('Negative value'));
+    }, 50);
+  };
+  const futureFunction = futurify(asyncFunction);
+  const future = futureFunction(24);
+  future.fork(
+    (value) => test.strictSame(value, 48),
+    (error) => test.error(error),
+  );
+  const rejectedFuture = futureFunction(-1);
+  rejectedFuture.fork(
+    () => test.error(new Error('Should not be executed')),
+    (error) => test.strictSame(error.message, 'Negative value'),
+  );
+
+  test.end();
+});