Edward Linus's personal blog, focusing on coding and etc.

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Creating a Fake Crashed Tab When Current Tab Loses Focus

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0x00 Story Once upon a time I bumped into a site, as long as the tab losed focus, the tab caption will be changed into something like “oops, the tab crashed!”. It is really funny, isn’t it? So I spend some time digging into it and I found it really easy to do it, hence I decide to write a short tutorial on how to do it. 0x01 Mechanism Firstly, we should know how to know whether...

Edward Linus's personal blog, focusing on coding and etc.

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