Boosts the efficiency of zyBook
Written by the original author of zyKiller, this is a working version to boost the efficiency when you are using zyBook.
If this extension doesn't work, please use the contact email in the extension (when you click the button)
Disclaimer: this extension is to be used for educational purpose only.
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v1.1
- Fixed animation loop
- No longer need to refresh page when switched to another site