[Editorial review] BiDi - Add pages for navigation and page load events of browsingContext module

files/en-us/web/webdriver/reference/bidi/modules/browsingcontext/contextcreated/index.md

@@ -11,7 +11,7 @@ The `browsingContext.contextCreated` [event](/en-US/docs/Web/WebDriver/Reference
 
 ## Event data
 
-The `params` field in the event notification is a [context object](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree#contexts) with the following properties:
+The `params` field in the event notification is a [context object](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree#contexts) with the following fields:
 
 - `children`
   - : An array of [context objects](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree#contexts) that represents child contexts.

files/en-us/web/webdriver/reference/bidi/modules/browsingcontext/contextdestroyed/index.md

@@ -11,7 +11,7 @@ The `browsingContext.contextDestroyed` [event](/en-US/docs/Web/WebDriver/Referen
 
 ## Event data
 
-The `params` field in the event notification is a [context object](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree#contexts) with the following properties, describing the discarded context and its subtree:
+The `params` field in the event notification is a [context object](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree#contexts) with the following fields, describing the discarded context and its subtree:
 
 - `children`
   - : An array of [context objects](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree#contexts) that represents child contexts.

files/en-us/web/webdriver/reference/bidi/modules/browsingcontext/domcontentloaded/index.md

@@ -0,0 +1,73 @@
+---
+title: "`browsingContext.domContentLoaded` event"
+short-title: domContentLoaded
+slug: Web/WebDriver/Reference/BiDi/Modules/browsingContext/domContentLoaded
+page-type: webdriver-event
+browser-compat: webdriver.bidi.browsingContext.domContentLoaded_event
+sidebar: webdriver
+---
+
+The `browsingContext.domContentLoaded` [event](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules#events) of the [`browsingContext`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext) module fires when the HTML document has been parsed during a cross-document navigation in a [context](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext#contexts).
+
+## Event data
+
+The `params` field in the event notification is an object with the following fields:
+
+- `context`
+  - : A string that contains the ID of the context in which the HTML document is being parsed.
+- `navigation`
+  - : A string that contains the [UUID](/en-US/docs/Glossary/UUID) that uniquely identifies this navigation.
+    If the navigation was started using the [`browsingContext.navigate`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigate) or [`browsingContext.reload`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/reload) command, this ID matches the `navigation` value in the command's response.
+    The same ID is shared by all events related to this navigation, including other navigation events in the [`browsingContext`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext#events) module and events in the [`network`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/network) module.
+- `timestamp`
+  - : A non-negative integer that represents the time when the event was fired, as milliseconds elapsed since the [epoch](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#the_epoch_timestamps_and_invalid_date).
+- `url`
+  - : A string that contains the URL being loaded.
+
+## Description
+
+In the lifecycle of a successful navigation, this event fires after [`browsingContext.navigationCommitted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationCommitted) and before [`browsingContext.load`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/load) events.
+
+At this point, the HTML has been parsed, but subresources such as stylesheets and images may still be loading. This event is equivalent to the {{domxref("Document/DOMContentLoaded_event", "DOMContentLoaded")}} event firing in the context.
+
+If you set `wait` to `"interactive"` for the [`browsingContext.navigate`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigate) and [`browsingContext.reload`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/reload) commands, they return as soon as `browsingContext.domContentLoaded` fires.
+
+## Examples
+
+### Receiving an event when a document is parsed
+
+Assume you have a [WebDriver BiDi connection](/en-US/docs/Web/WebDriver/How_to/Create_BiDi_connection) and an [active session](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/new) with a [subscription](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/subscribe) to `browsingContext.domContentLoaded`.
+
+Suppose you use [`browsingContext.navigate`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigate) to load `https://example.com`, passing the context ID you obtain from [`browsingContext.getTree`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree).
+
+The browser first fires [`browsingContext.navigationStarted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationStarted) and [`browsingContext.navigationCommitted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationCommitted) events (those notifications are not received since the subscription in this example is only to `browsingContext.domContentLoaded`).
+
+Once the HTML has been parsed, the browser sends the following notification, where the `context` value matches the context ID you passed to `browsingContext.navigate`:
+
+```json
+{
+  "type": "event",
+  "method": "browsingContext.domContentLoaded",
+  "params": {
+    "context": "5e5e96e8-5247-4f22-9b35-a4a2d841cbaa",
+    "navigation": "a1b2c3d4-5678-90ab-cdef-1234567890ab",
+    "timestamp": 1782342489906,
+    "url": "https://example.com"
+  }
+}
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- [`browsingContext.navigationStarted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationStarted) event
+- [`browsingContext.navigationCommitted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationCommitted) event
+- [`browsingContext.load`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/load) event
+- [`browsingContext.navigationFailed`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationFailed) event

files/en-us/web/webdriver/reference/bidi/modules/browsingcontext/fragmentnavigated/index.md

@@ -0,0 +1,59 @@
+---
+title: "`browsingContext.fragmentNavigated` event"
+short-title: fragmentNavigated
+slug: Web/WebDriver/Reference/BiDi/Modules/browsingContext/fragmentNavigated
+page-type: webdriver-event
+browser-compat: webdriver.bidi.browsingContext.fragmentNavigated_event
+sidebar: webdriver
+---
+
+The `browsingContext.fragmentNavigated` [event](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules#events) of the [`browsingContext`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext) module fires when a same-document navigation to a [URL fragment](/en-US/docs/Web/URI/Reference/Fragment) occurs in a [context](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext#contexts).
+
+## Event data
+
+The `params` field in the event notification is an object with the following fields:
+
+- `context`
+  - : A string that contains the ID of the context in which the fragment navigation is occurring.
+- `navigation`
+  - : A string that contains the [UUID](/en-US/docs/Glossary/UUID) that uniquely identifies this navigation.
+    If the navigation was started using the [`browsingContext.navigate`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigate) or [`browsingContext.reload`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/reload) command, this ID matches the `navigation` value in the command's response.
+    The same ID is shared by all events related to this navigation, including other navigation events in the [`browsingContext`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext#events) module and events in the [`network`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/network) module.
+- `timestamp`
+  - : A non-negative integer that represents the time when the event was fired, as milliseconds elapsed since the [epoch](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#the_epoch_timestamps_and_invalid_date).
+- `url`
+  - : A string that contains the updated URL, including the fragment.
+
+## Examples
+
+### Receiving a fragment navigation event
+
+Assume you have a [WebDriver BiDi connection](/en-US/docs/Web/WebDriver/How_to/Create_BiDi_connection) and an [active session](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/new) with a [subscription](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/subscribe) to `browsingContext.fragmentNavigated`.
+
+Suppose a navigation to a section on `https://example.com/page` occurs. The browser sends the following notification:
+
+```json
+{
+  "type": "event",
+  "method": "browsingContext.fragmentNavigated",
+  "params": {
+    "context": "5e5e96e8-5247-4f22-9b35-a4a2d841cbaa",
+    "navigation": "a1b2c3d4-5678-90ab-cdef-1234567890ab",
+    "timestamp": 1712345678901,
+    "url": "https://example.com/page#section-2"
+  }
+}
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- [`browsingContext.navigationStarted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationStarted) event
+- [`browsingContext.historyUpdated`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/historyUpdated) event

files/en-us/web/webdriver/reference/bidi/modules/browsingcontext/historyupdated/index.md

@@ -0,0 +1,61 @@
+---
+title: "`browsingContext.historyUpdated` event"
+short-title: historyUpdated
+slug: Web/WebDriver/Reference/BiDi/Modules/browsingContext/historyUpdated
+page-type: webdriver-event
+browser-compat: webdriver.bidi.browsingContext.historyUpdated_event
+sidebar: webdriver
+---
+
+The `browsingContext.historyUpdated` [event](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules#events) of the [`browsingContext`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext) module fires when the active URL in a [context](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext#contexts) is updated programmatically without a full navigation.
+
+## Event data
+
+The `params` field in the event notification is an object with the following fields:
+
+- `context`
+  - : A string that contains the ID of the context in which the history update is occurring.
+- `timestamp`
+  - : A non-negative integer that represents the time when the event was fired, as milliseconds elapsed since the [epoch](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#the_epoch_timestamps_and_invalid_date).
+- `url`
+  - : A string that contains the updated URL.
+
+## Description
+
+This event fires when {{domxref("History.pushState", "history.pushState()")}} or {{domxref("History.replaceState", "history.replaceState()")}} is called to update the URL, or when {{domxref("Document.open", "document.open()")}} is called to replace the document.
+These calls change the active URL in the context.
+
+`browsingContext.historyUpdated` fires specifically when the URL is changed programmatically, unlike [`browsingContext.fragmentNavigated`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/fragmentNavigated), which fires for same-document navigations to a URL fragment.
+
+## Examples
+
+### Receiving an event when `history.pushState()` is called
+
+Assume you have a [WebDriver BiDi connection](/en-US/docs/Web/WebDriver/How_to/Create_BiDi_connection) and an [active session](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/new) with a [subscription](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/subscribe) to `browsingContext.historyUpdated`.
+
+Suppose {{domxref("History.pushState", "history.pushState()")}} is called to update the URL to `https://example.com/new-path`. The browser sends the following notification:
+
+```json
+{
+  "type": "event",
+  "method": "browsingContext.historyUpdated",
+  "params": {
+    "context": "5e5e96e8-5247-4f22-9b35-a4a2d841cbaa",
+    "timestamp": 1781888825943,
+    "url": "https://example.com/new-path"
+  }
+}
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- [`browsingContext.navigationStarted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationStarted) event
+- [`browsingContext.fragmentNavigated`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/fragmentNavigated) event

files/en-us/web/webdriver/reference/bidi/modules/browsingcontext/index.md

@@ -39,6 +39,13 @@ Calling [`browsingContext.getTree`](/en-US/docs/Web/WebDriver/Reference/BiDi/Mod
 
 - [`browsingContext.contextCreated`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/contextCreated)
 - [`browsingContext.contextDestroyed`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/contextDestroyed)
+- [`browsingContext.domContentLoaded`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/domContentLoaded)
+- [`browsingContext.fragmentNavigated`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/fragmentNavigated)
+- [`browsingContext.historyUpdated`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/historyUpdated)
+- [`browsingContext.load`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/load)
+- [`browsingContext.navigationCommitted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationCommitted)
+- [`browsingContext.navigationFailed`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationFailed)
+- [`browsingContext.navigationStarted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationStarted)
 
 ## Specifications
 

files/en-us/web/webdriver/reference/bidi/modules/browsingcontext/load/index.md

@@ -0,0 +1,73 @@
+---
+title: "`browsingContext.load` event"
+short-title: load
+slug: Web/WebDriver/Reference/BiDi/Modules/browsingContext/load
+page-type: webdriver-event
+browser-compat: webdriver.bidi.browsingContext.load_event
+sidebar: webdriver
+---
+
+The `browsingContext.load` [event](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules#events) of the [`browsingContext`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext) module fires when a cross-document navigation has fully completed in a [context](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext#contexts).
+
+## Event data
+
+The `params` field in the event notification is an object with the following fields:
+
+- `context`
+  - : A string that contains the ID of the context in which the document has fully loaded.
+- `navigation`
+  - : A string that contains the [UUID](/en-US/docs/Glossary/UUID) that uniquely identifies this navigation.
+    If the navigation was started using the [`browsingContext.navigate`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigate) or [`browsingContext.reload`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/reload) command, this ID matches the `navigation` value in the command's response.
+    The same ID is shared by all events related to this navigation, including other navigation events in the [`browsingContext`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext#events) module and events in the [`network`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/network) module.
+- `timestamp`
+  - : A non-negative integer that represents the time when the event was fired, as milliseconds elapsed since the [epoch](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#the_epoch_timestamps_and_invalid_date).
+- `url`
+  - : A string that contains the URL of the document that has fully loaded.
+
+## Description
+
+In the lifecycle of a successful navigation, this event fires after [`browsingContext.domContentLoaded`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/domContentLoaded) and is the final event in the sequence.
+
+At this point, the document and all its subresources have finished loading, equivalent to the {{domxref("Window/load_event", "load")}} event firing.
+
+If you set `wait` to `"complete"` for the [`browsingContext.navigate`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigate) and [`browsingContext.reload`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/reload) commands, they return as soon as `browsingContext.load` fires.
+
+## Examples
+
+### Receiving an event when a document has fully loaded
+
+Assume you have a [WebDriver BiDi connection](/en-US/docs/Web/WebDriver/How_to/Create_BiDi_connection) and an [active session](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/new) with a [subscription](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/session/subscribe) to `browsingContext.load`.
+
+Suppose you use [`browsingContext.navigate`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigate) to load `https://example.com`, passing the context ID you obtain from [`browsingContext.getTree`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/getTree).
+
+The browser first fires [`browsingContext.navigationStarted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationStarted), [`browsingContext.navigationCommitted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationCommitted), and [`browsingContext.domContentLoaded`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/domContentLoaded) events (those notifications are not received since the subscription in this example is only to `browsingContext.load`).
+
+Once the document and all its subresources have finished loading, the browser sends the following notification, where the `context` value matches the context ID you passed to `browsingContext.navigate`:
+
+```json
+{
+  "type": "event",
+  "method": "browsingContext.load",
+  "params": {
+    "context": "5e5e96e8-5247-4f22-9b35-a4a2d841cbaa",
+    "navigation": "a1b2c3d4-5678-90ab-cdef-1234567890ab",
+    "timestamp": 1782343062410,
+    "url": "https://example.com"
+  }
+}
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- [`browsingContext.navigationStarted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationStarted) event
+- [`browsingContext.navigationCommitted`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationCommitted) event
+- [`browsingContext.domContentLoaded`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/domContentLoaded) event
+- [`browsingContext.navigationFailed`](/en-US/docs/Web/WebDriver/Reference/BiDi/Modules/browsingContext/navigationFailed) event