Speeding up Intellisense on VS2015

[Vaei]

You can use precompiled headers, it wont make it instant but should take ~1 second tops.

To do this:

1. Open your .sln

2. Project → ProjectName Properties

3. Select either All Configurations or the ones you want to use

4. Configuration Properties → NMake → Additional Options

5. Enter: /Yu and press OK or Apply.

6. Wait until the ‘working’ symbol goes away, the intellisense should be much faster now.