JavaScript runtime inspector

It's all open source: https://github.com/anvaka/jsruntime . Allows you to find objects by their property names/values in runtime. It crawls the entire reachable javascript objects graph. So be careful in what you are searching - might take a while.

It might be slightly more convenient than a regular code search, since it finds dynamic functions too and let you set breakpoints there. Hope you find it useful too. Link to plugin in chrome store: https://chrome.google.com/webstore/detail/js-runtime-inspect...