So, yes the Pangu Team surprised us earlier about the released of jailbreak for all iOS 8- iOS 8.1 compatible devices. Saurik just got Cydia updated to get it work with iOS 8 and jailbreakers need to install this manually. So here’s a list of all the jailbreak tweaks that work currently on your devices:

• AlphaBadge
• BatteryStatusBar
• Barrel
• BluePill
• BlurryBadges
• ClassicDock
• CleverPin
• CustomLS
• Cylinder
• Eclipse
• FlipControlCenter
• f.lux
• Flex 2 Beta
• HideMe7 works almost completely
• iCleaner/Pro
• LockHTML 3
• Mobius
• Nitrous
• NewTerm
• NoLockBounce
• OpenSSH
• OpenSSL
• Phantom for Snapchat
• Power Tap
• PreferenceLoader
• StatusHUD 2
• SubtleLock (iOS 7)
• SwipeSelection
• SwipeExpander (Pop up keys are a tiny bit broken but other than that it works fine)
• TabLess
• TransparentVolume
• WinterboardZeppelin

In case your favorite tweak is not yet included on the list, please give those Jailbreak tweak developers time to update them for iOS 8. Help us update the list of compatible tweaks that works on iOS 8 by putting some comments below.

Source: reddit