<s>
Koders	B-Application
was	O
a	O
search	B-Application
engine	I-Application
for	O
open	B-Application
source	I-Application
code	I-Application
.	O
</s>
<s>
It	O
enabled	O
software	B-Application
developers	I-Application
to	O
easily	O
search	O
and	O
browse	O
source	O
code	O
in	O
thousands	O
of	O
projects	O
posted	O
at	O
hundreds	O
of	O
open	B-Application
source	I-Application
repositories	B-Application
.	O
</s>
<s>
On	O
April	O
28	O
,	O
2008	O
,	O
it	O
was	O
announced	O
that	O
Black	O
Duck	O
Software	O
would	O
acquire	O
the	O
Koders	B-Application
assets	O
and	O
technologies	O
although	O
the	O
Koders	B-Application
website	O
will	O
remain	O
as	O
a	O
free	O
resource	O
.	O
</s>
<s>
On	O
May	O
19	O
,	O
2009	O
,	O
Black	O
Duck	O
Software	O
announced	O
that	O
projects	O
from	O
the	O
Microsoft	B-Protocol
CodePlex	I-Protocol
open	B-Application
source	I-Application
project	O
hosting	O
site	O
will	O
now	O
be	O
fed	O
automatically	O
into	O
Black	O
Duck	O
’s	O
open	B-Application
source	I-Application
KnowledgeBase	O
repository	O
.	O
</s>
<s>
The	O
projects	O
also	O
will	O
be	O
searchable	B-Application
through	O
Black	O
Duck	O
’s	O
Koders.com	O
.	O
</s>
<s>
Koders	B-Application
announced	O
on	O
September	O
9	O
,	O
2009	O
that	O
their	O
search	B-Application
engine	I-Application
now	O
exceed	O
2.4	O
billion	O
lines	O
of	O
code	O
;	O
a	O
210%	O
increase	O
since	O
April	O
2008	O
.	O
</s>
<s>
Black	O
Duck	O
Software	O
announced	O
on	O
October	O
25	O
,	O
2012	O
the	O
merge	O
of	O
Koders	B-Application
with	O
Ohloh	B-Application
Code	I-Application
.	O
</s>
<s>
In	O
addition	O
to	O
their	O
web-based	O
search	B-Application
engine	I-Application
,	O
Koders	B-Application
provided	O
a	O
plug-in	O
for	O
the	O
IDE	O
Eclipse	B-Application
and	O
an	O
add-in	O
for	O
Microsoft	B-Application
Visual	I-Application
Studio	I-Application
.	O
</s>
<s>
A	O
plug-in	O
was	O
also	O
included	O
within	O
Code::Blocks	B-Language
.	O
</s>
