It's good for fast search lookups, it works for coding questions as well, would've given it 5 stars if I didn't need to pay to show me all the results.

Quite frequently saves me the trouble of clicking through google search results for answers to simple tech related questions.

Only problem is that sometimes the keyboard shortcuts go off unexpectedly, which quite often poses a hinderence when entering my paypal password.

please, make the grepper logo transparent on code-like elements. it covers a part of texts on some areas.

This addon is really helpful sometimes, the only problem is that the little grepper logo in the top right corner of code blocks doesn't stay there when the code block is sideways scrolling and it displayed the logo on some <pre> formatters on the login confirmation site of WlanCLOUD, where there's no code snippets. If that's fixed this extension is perfect, until then only 4/5 stars from me.