diff --git a/docs/src/test-assertions-js.md b/docs/src/test-assertions-js.md
index f4e5c73021..fd0f88d85d 100644
--- a/docs/src/test-assertions-js.md
+++ b/docs/src/test-assertions-js.md
@@ -41,25 +41,6 @@ expect.soft(value, 'my soft assertion').toBe(56);
 ```
 
 <!-- TOC -->
-- [`method: LocatorAssertions.toBeChecked`]
-- [`method: LocatorAssertions.toBeDisabled`]
-- [`method: LocatorAssertions.toBeEditable`]
-- [`method: LocatorAssertions.toBeEmpty`]
-- [`method: LocatorAssertions.toBeEnabled`]
-- [`method: LocatorAssertions.toBeFocused`]
-- [`method: LocatorAssertions.toBeHidden`]
-- [`method: LocatorAssertions.toBeVisible`]
-- [`method: LocatorAssertions.toContainText`]
-- [`method: LocatorAssertions.toHaveAttribute`]
-- [`method: LocatorAssertions.toHaveClass`]
-- [`method: LocatorAssertions.toHaveCount`]
-- [`method: LocatorAssertions.toHaveCSS`]
-- [`method: LocatorAssertions.toHaveId`]
-- [`method: LocatorAssertions.toHaveJSProperty`]
-- [`method: LocatorAssertions.toHaveText`]
-- [`method: LocatorAssertions.toHaveValue`]
-- [`method: PageAssertions.toHaveTitle`]
-- [`method: PageAssertions.toHaveURL`]
 
 ## Matching
 
@@ -76,6 +57,254 @@ in test config.
 
 By default, the timeout for assertions is set to 5 seconds. Learn more about [various timeouts](./test-timeouts.md).
 
+## expect(locator).toBeChecked([options])
+- `options`
+  - `checked` <[boolean]>
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to the checked input.
+
+```js
+const locator = page.locator('.subscribe');
+await expect(locator).toBeChecked();
+```
+
+## expect(locator).toBeDisabled([options])
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to a disabled element.
+
+```js
+const locator = page.locator('button.submit');
+await expect(locator).toBeDisabled();
+```
+
+## expect(locator).toBeEditable([options])
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an editable element.
+
+```js
+const locator = page.locator('input');
+await expect(locator).toBeEditable();
+```
+
+## expect(locator).toBeEmpty([options])
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an empty editable element or to a DOM node that has no text.
+
+```js
+const locator = page.locator('div.warning');
+await expect(locator).toBeEmpty();
+```
+
+## expect(locator).toBeEnabled([options])
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an enabled element.
+
+```js
+const locator = page.locator('button.submit');
+await expect(locator).toBeEnabled();
+```
+
+## expect(locator).toBeFocused([options])
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to a focused DOM node.
+
+```js
+const locator = page.locator('input');
+await expect(locator).toBeFocused();
+```
+
+## expect(locator).toBeHidden([options])
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to a hidden DOM node, which is the opposite of [visible](./actionability.md#visible).
+
+```js
+const locator = page.locator('.my-element');
+await expect(locator).toBeHidden();
+```
+
+## expect(locator).toBeVisible([options])
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to a [visible](./actionability.md#visible) DOM node.
+
+```js
+const locator = page.locator('.my-element');
+await expect(locator).toBeVisible();
+```
+
+## expect(locator).toContainText(expected[, options])
+- `expected` <[string] | [RegExp] | [Array]<[string]|[RegExp]>>
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+  - `useInnerText` <[boolean]> Whether to use `element.innerText` instead of `element.textContent` when retrieving DOM node text.
+
+Ensures [Locator] points to an element that contains the given text. You can use regular expressions for the value as well.
+
+```js
+const locator = page.locator('.title');
+await expect(locator).toContainText('substring');
+await expect(locator).toContainText(/\d messages/);
+```
+
+Note that if array is passed as an expected value, entire lists can be asserted:
+
+```js
+const locator = page.locator('list > .list-item');
+await expect(locator).toContainText(['Text 1', 'Text 4', 'Text 5']);
+```
+
+## expect(locator).toHaveAttribute(name, value[, options])
+- `name` <[string]> Attribute name
+- `value` <[string]|[RegExp]> Attribute value
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an element with given attribute.
+
+```js
+const locator = page.locator('input');
+await expect(locator).toHaveAttribute('type', 'text');
+```
+
+## expect(locator).toHaveClass(expected[, options])
+- `expected` <[string] | [RegExp] | [Array]<[string]|[RegExp]>>
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an element with given CSS class.
+
+```js
+const locator = page.locator('#component');
+await expect(locator).toHaveClass(/selected/);
+```
+
+Note that if array is passed as an expected value, entire lists can be asserted:
+
+```js
+const locator = page.locator('list > .component');
+await expect(locator).toHaveClass(['component', 'component selected', 'component']);
+```
+
+## expect(locator).toHaveCount(count[, options])
+- `count` <[number]>
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] resolves to an exact number of DOM nodes.
+
+```js
+const list = page.locator('list > .component');
+await expect(list).toHaveCount(3);
+```
+
+## expect(locator).toHaveCSS(name, value[, options])
+- `name` <[string]> CSS property name
+- `value` <[string]|[RegExp]> CSS property value
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] resolves to an element with the given computed CSS style.
+
+```js
+const locator = page.locator('button');
+await expect(locator).toHaveCSS('display', 'flex');
+```
+
+## expect(locator).toHaveId(id[, options])
+- `id` <[string]> Element id
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an element with the given DOM Node ID.
+
+```js
+const locator = page.locator('input');
+await expect(locator).toHaveId('lastname');
+```
+
+## expect(locator).toHaveJSProperty(name, value[, options])
+- `name` <[string]> Property name
+- `value` <[any]> Property value
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an element with given JavaScript property. Note that this property can be
+of a primitive type as well as a plain serializable JavaScript object.
+
+```js
+const locator = page.locator('.component');
+await expect(locator).toHaveJSProperty('loaded', true);
+```
+
+## expect(locator).toHaveText(expected[, options])
+- `expected` <[string] | [RegExp] | [Array]<[string]|[RegExp]>>
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+  - `useInnerText` <[boolean]> Whether to use `element.innerText` instead of `element.textContent` when retrieving DOM node text.
+
+Ensures [Locator] points to an element with the given text. You can use regular expressions for the value as well.
+
+```js
+const locator = page.locator('.title');
+await expect(locator).toHaveText(/Welcome, Test User/);
+await expect(locator).toHaveText(/Welcome, .*/);
+```
+
+Note that if array is passed as an expected value, entire lists can be asserted:
+
+```js
+const locator = page.locator('list > .component');
+await expect(locator).toHaveText(['Text 1', 'Text 2', 'Text 3']);
+```
+
+## expect(locator).toHaveValue(value[, options])
+- `value` <[string] | [RegExp]>
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures [Locator] points to an element with the given input value. You can use regular expressions for the value as well.
+
+```js
+const locator = page.locator('input[type=number]');
+await expect(locator).toHaveValue(/[0-9]/);
+```
+
+## expect(page).toHaveTitle(title[, options])
+- `title` <[string] | [RegExp]>
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures page has a given title.
+
+```js
+await expect(page).toHaveTitle(/.*checkout/);
+```
+
+## expect(page).toHaveURL(url[, options])
+- `url` <[string] | [RegExp]>
+- `options`
+  - `timeout` <[number]> Time to retry assertion for, defaults to `timeout` in [`property: TestConfig.expect`].
+
+Ensures page is navigated to a given URL.
+
+```js
+await expect(page).toHaveURL(/.*checkout/);
+```
+
 ## expect(value).toMatchSnapshot(name[, options])
 - `name` <[string] | [Array]<[string]>> Snapshot name.
 - `options`