Abhijeet Prasad

Conf42: JavaScript 2024

Supercharged production stacktraces with local variables

Via the Node.js inspector API, we can attach local variables, state of variables, at the time of an error to a stacktrace, so you can get a debugger-like experience with your error monitoring tools. This talk walks through how we built this for Sentry SDKs, and some of the challenges we encountered.