{% meminclude global_navbar.html %}
diff --git a/src/collections/_documentation/clients/javascript/config.md b/src/collections/_documentation/clients/javascript/config.md
index c9e7cf35378e4..827701a38a6e6 100644
--- a/src/collections/_documentation/clients/javascript/config.md
+++ b/src/collections/_documentation/clients/javascript/config.md
@@ -299,12 +299,14 @@ Those configuration options are documented below:
: `fetch()` init parameters ([https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters)).
+ Setting `keepalive: true` parameter will allow SDK to send events in `unload` and `beforeunload` handlers.
+ However, it'll also restrict the size of a single event to 64kB, per [fetch specification](https://fetch.spec.whatwg.org/#http-network-or-cache-fetch) (point 8.5).
+
Defaults:
```javascript
{
method: 'POST',
- keepalive: true,
referrerPolicy: 'origin'
}
```
diff --git a/src/collections/_documentation/clients/javascript/integrations/angular.md b/src/collections/_documentation/clients/javascript/integrations/angular.md
index acb4ed7596aa5..1c9ea27d50120 100644
--- a/src/collections/_documentation/clients/javascript/integrations/angular.md
+++ b/src/collections/_documentation/clients/javascript/integrations/angular.md
@@ -5,7 +5,7 @@ sidebar_order: 7
This document uses Angular to refer to Angular 2+. On its own, Raven.js will report any uncaught exceptions triggered from your application. For advanced usage examples of Raven.js, please read [_Raven.js usage_]({%- link _documentation/clients/javascript/usage.md -%}).
-Additionally, Raven.js can be configured to catch any Angular-specific (2.x) exceptions reported through the [@angular/core/ErrorHandler](https://angular.io/docs/js/latest/api/core/index/ErrorHandler-class.html) component.
+Additionally, Raven.js can be configured to catch any Angular-specific (2.x) exceptions reported through the [@angular/core/ErrorHandler](https://angular.io/api/core/ErrorHandler) component.
## TypeScript Support
diff --git a/src/collections/_documentation/clients/javascript/integrations/react.md b/src/collections/_documentation/clients/javascript/integrations/react.md
index e2b40f6540df1..fb317a6494e67 100644
--- a/src/collections/_documentation/clients/javascript/integrations/react.md
+++ b/src/collections/_documentation/clients/javascript/integrations/react.md
@@ -26,7 +26,7 @@ At this point, Raven is ready to capture any uncaught exception.
If you’re using React 16 or above, [Error Boundaries](https://reactjs.org/blog/2017/07/26/error-handling-in-react-16.html) are an important tool for defining the behavior of your application in the face of errors. Be sure to send errors they catch to Sentry using `Raven.captureException`, and optionally this is also a great opportunity to surface [User Feedback]({%- link _documentation/learn/user-feedback.md -%})
-```javascript
+```jsx
class ExampleBoundary extends Component {
constructor(props) {
super(props);
@@ -58,7 +58,7 @@ class ExampleBoundary extends Component {
}
```
-```javascript
+```html