I'm helping someone work with NetSuite, and the client-side performance is not very good for functions that have a lot of client-side data. We're currently using Chrome Version 58, but have also tried Firefox.
The NetSuite browser client code is pretty heavy, and it downloads/caches a fair bit of data on occasion, which slows things down more on the client side (we've verified the slow-down is on the client, not the server and not in transit).
I was wondering if anyone new of extensions or techniques for optimizing Chrome or Firefox for situations like this, with sites/applications whose pages have a lot of code and a lot of data. We don't need to have a lot of tabs open, but if we could optimize memory and/or processing power and make as much as possible available to the browser in general, or to a specific window or tab, or to a specific page, that might help with performance.
Any suggestions?