[gorohoroh]

This is not necessarily true, especially with VS2015 RTM (Update 1 is a bit better): https://twitter.com/hmemcpy/status/687257223081377792

[taspeotis]

> This is not necessarily true

Can you please clarify which part? The linked tweet talks about Roslyn. I'd expect that to be loaded because ... it's not third-party.

[gorohoroh]

Yes Roslyn is first party and it naturally does load, and it's very memory-intensive. You can see it happening without any extensions installed.

[ygra]

Memory usage and performance are two things, though. ReSharper may not add much to the memory load, but the IDE still feels sluggish.