<s>
VisBug	B-Device
is	O
a	O
Google	B-Application
open	B-License
source	I-License
chromium	B-Language
extension	B-Protocol
toolbar	B-Application
.	O
</s>
<s>
It	O
was	O
released	O
in	O
2018	O
and	O
was	O
marketed	O
as	O
FireBug	B-Operating_System
for	O
frontend	O
web	O
design	O
.	O
</s>
<s>
It	O
has	O
tools	O
for	O
changing	O
web	O
page	O
layouts	O
and	O
helps	O
for	O
doing	O
small	O
CSS	B-Language
edits	O
.	O
</s>
