Bugsnag and Sentry can be categorized as "Exception Monitoring" tools.
Some of the features offered by Bugsnag are:
Root cause error grouping
Support for over 50 languages and platforms including JavaScript, iOS, Android, Python, Ruby and Java
Real-time alerting to chat, email or SMS
On the other hand, Sentry provides the following key features:
Real-Time Updates: For the first time, developers can fix code-level issues anywhere in the stack well before users even encounter an error.
Complete Context: Spend more time where it matters, rather than investing in low-impact issues.
Integrate Everywhere: Drop-in integration for every major platform, framework, and language -- JavaScript, Python, PHP, Ruby, Node, Java, .NET, mobile.
We want to control when an error ocurrs in our app. We need to do that in order to avoid app crash.
Documentation
Choose one of the tools provided by Vue documentation. Please discuss with your partner the pros and cons of each tool