<s>
Bootstrap	B-Operating_System
Studio	I-Operating_System
is	O
a	O
proprietary	B-Application
web	O
design	O
and	O
development	O
application	O
.	O
</s>
<s>
It	O
offers	O
a	O
large	O
number	O
of	O
components	O
for	O
building	O
responsive	B-General_Concept
pages	I-General_Concept
including	O
headers	O
,	O
footers	O
,	O
galleries	O
and	O
slideshows	O
along	O
with	O
basic	O
elements	O
such	O
as	O
spans	O
and	O
divs	O
.	O
</s>
<s>
It	O
is	O
built	O
on	O
the	O
popular	O
Electron	B-Operating_System
framework	I-Operating_System
,	O
and	O
is	O
cross-platform	B-Operating_System
.	O
</s>
<s>
Bootstrap	B-Operating_System
Studio	I-Operating_System
was	O
launched	O
on	O
October	O
19	O
,	O
2015	O
with	O
a	O
post	O
on	O
Product	B-Operating_System
Hunt	I-Operating_System
where	O
it	O
reached	O
number	O
4	O
in	O
the	O
Product	O
of	O
the	O
Day	O
category	O
.	O
</s>
<s>
Version	O
2.0	O
of	O
the	O
software	O
was	O
released	O
on	O
January	O
22	O
,	O
2016	O
and	O
brought	O
JavaScript	B-Language
editing	O
,	O
multi-page	O
support	O
and	O
improved	O
the	O
CSS	B-Language
support	O
.	O
</s>
<s>
The	O
release	O
added	O
support	O
for	O
the	O
Bootstrap	B-Application
4	O
framework	O
and	O
CSS	B-Language
grid	O
,	O
filters	O
,	O
position	O
sticky	O
and	O
blend	O
mode	O
CSS	B-Language
properties	O
.	O
</s>
<s>
On	O
August	O
22	O
,	O
2019	O
,	O
Bootstrap	B-Operating_System
Studio	I-Operating_System
was	O
officially	O
introduced	O
into	O
the	O
GitHub	B-Application
Student	O
Pack	O
,	O
making	O
it	O
available	O
to	O
students	O
from	O
around	O
the	O
world	O
.	O
</s>
