The best 1!1!1!

Flair purple, FREE License, a fantastic indicator

18/12/28:
What's up? It doesn't display anything in its panel since last update...

P.S. Doesn't work on Android too.

Firefox Developer Edition 65.0b6 (64bit)

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2/5

Doesn't work with FPI, and nobody replies to related Github issues. Also icon not in search bar anymore, dead for me.
One more star than one just for the past when it worked.

Amazing

Pools opp
Oppp0

Excelente add

Ótimo para desenvolvedores que querem ficar atentos as novas tecnologias

great extension for all developers

mnm

good but dont know the info given is accurate

No icon is visible on Firefox 61.0b11 (64-bit), so can't be used. Don't take this review too seriously -- it's probably a bug that I should have filed on GitHub.

....but wait! There it is in the address bar. Works great but you might have mentioned this little peculiarity.

very interesting extension :)