<s>
Probo	B-Application
is	O
a	O
User	B-Application
Automated	I-Application
Testing	I-Application
tool	O
that	O
provides	O
continuous	O
integration	O
,	O
workflow	O
organization	O
and	O
quality	O
assurance	O
using	O
the	O
same	O
tool	O
for	O
project	O
managers	O
and	O
developers	O
.	O
</s>
<s>
Probo	B-Application
expands	O
upon	O
the	O
automated	B-Application
testing	I-Application
functionality	O
of	O
many	O
other	O
CI	O
tools	O
by	O
providing	O
a	O
quality	O
assurance	O
environment	O
where	O
users	O
can	O
manually	O
review	O
the	O
look	O
and	O
feel	O
of	O
changes	O
before	O
committing	O
them	O
.	O
</s>
<s>
Probo	B-Application
was	O
initially	O
developed	O
as	O
a	O
tool	O
for	O
internal	O
use	O
by	O
its	O
parent	O
company	O
,	O
Zivtech	O
,	O
to	O
improve	O
upon	O
the	O
offerings	O
of	O
other	O
CI	O
tools	O
.	O
</s>
<s>
Probo	B-Application
(	O
by	O
definition	O
:	O
demonstrate	O
,	O
test	O
,	O
approve	O
)	O
is	O
an	O
open	O
source	O
tool	O
that	O
has	O
been	O
built	O
to	O
work	O
with	O
Drupal	B-Application
,	O
integrates	O
into	O
GitHub	B-Application
and	O
posts	O
statuses	O
of	O
the	O
builds	O
to	O
GitHub	B-Application
PR	O
.	O
</s>
<s>
The	O
tool	O
itself	O
is	O
written	O
in	O
Node.js	B-Language
and	O
powered	O
by	O
Docker	B-Language
.	O
</s>
<s>
Probo	B-Application
was	O
the	O
first	O
CI	O
tool	O
to	O
provide	O
a	O
quality	O
assurance	O
environment	O
where	O
users	O
can	O
manually	O
review	O
their	O
changes	O
.	O
</s>
<s>
Buildbot	B-Application
—	O
a	O
Python	B-Language
system	O
to	O
automate	O
the	O
compile/test	O
cycle	O
to	O
validate	O
code	O
changes	O
.	O
</s>
<s>
—	O
an	O
automation	O
tool	O
providing	O
packaging	O
,	O
testing	O
and	O
deployment	O
of	O
Python	B-Language
software	O
.	O
</s>
<s>
Django-Jenkins	O
—	O
Django	O
(	O
Python	B-Language
)	O
Web	O
Framework	O
integration	O
with	O
Jenkins	O
.	O
</s>
