JLI started out as an error logger waaaaayyyy back in the day. Learn all the awesomeness that has been built in over the years.

Don't let performance issues in your application creep up on you. Learn how JLI can help proactively watch for bottlenecks that can cause user frustration.

Keep an eye on what your users are doing. Where are they going? What are they doing? Where are the pain points?

If you have a system which performs 100's or 1000's of actions per second you understand how hard it can be to track what's happening in those actions. Our high-volume logging is designed specifically to handle that scenario.