> ## Documentation Index
> Fetch the complete documentation index at: https://v0.x-docs.novu.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Debug notifications across channels in a single place

> Understand the lifecycle of your notifications

Debugging notifications can be a hassle. Novu allows you understand and debug notifications sent across different channels in one place.

In [Novu's Activity Feed](https://web.novu.co/activities?utm_campaign=docs-usecases-debug), you can access a log of all the notifications that have been sent & filter through the successful & failed ones. Furthermore, you'll know why it failed!

You can filter through channels, workflows, emails, subscribers and transactions.

<Frame caption="Activity Feed">
  <img src="https://mintcdn.com/novu-v2-docs/sGuc2UrECiU5eWcY/images/activity-feed-usecase.png?fit=max&auto=format&n=sGuc2UrECiU5eWcY&q=85&s=a77d98f0e978f682422a0775110822f3" width="1835" height="1340" data-path="images/activity-feed-usecase.png" />
</Frame>

<br />

<Frame caption="Notification Detail">
  <img src="https://mintcdn.com/novu-v2-docs/iBMuKOgzYB_2VB7w/images/notification-lifecycle.png?fit=max&auto=format&n=iBMuKOgzYB_2VB7w&q=85&s=bfe5a3bbab1e7e0a7c0e332e7f4bf916" width="1835" height="1340" data-path="images/notification-lifecycle.png" />
</Frame>

[Explore more about Novu’s Activity Feed](/activity-feed/introduction)