How to clear the cache data in Electron(atom shell)?

The Electron stores it’s cache in these folders:

Windows:
C:\Users\<user>\AppData\Roaming\<yourAppName>\Cache

Linux:
/home/<user>/.config/<yourAppName>/Cache

OS X:
/Users/<user>/Library/Application Support/<yourAppName>/Cache

So deleting these folders can also help you.
Of course this is one time solution 😉