<s>
LoadUI	B-Application
is	O
a	O
load	O
testing	O
software	O
,	O
targeted	O
mainly	O
at	O
web	O
services	O
.	O
</s>
<s>
LoadUI	B-Application
runs	O
on	O
Windows	B-Application
,	O
Linux	B-Application
and	O
Mac	B-Operating_System
OS	I-Operating_System
.	O
</s>
<s>
LoadUI	B-Application
allows	O
users	O
to	O
test	O
the	O
speed	O
and	O
scalability	O
of	O
APIs	B-General_Concept
,	O
preview	O
API	B-General_Concept
performance	O
behaviors	O
before	O
releasing	O
to	O
production	O
environments	O
.	O
</s>
<s>
There	O
was	O
an	O
open	B-Application
source	I-Application
version	O
,	O
but	O
it	O
was	O
discontinued	O
in	O
July	O
2014	O
.	O
</s>
<s>
In	O
2015	O
LoadUI	B-Application
became	O
a	O
part	O
of	O
ReadyAPI	O
under	O
the	O
name	O
LoadUI	B-Application
Pro	O
.	O
</s>
<s>
Most	O
of	O
the	O
user	O
interface	O
as	O
well	O
as	O
all	O
JavaFX	B-Application
eye-candies	O
were	O
removed	O
.	O
</s>
<s>
It	O
has	O
been	O
superseded	O
by	O
LoadUI	B-Application
Pro	O
in	O
the	O
ReadyAPI	O
platform	O
.	O
</s>
<s>
Features	O
include	O
integration	O
with	O
the	O
functional	B-Application
testing	I-Application
tool	O
SoapUI	B-Application
and	O
load	O
distribution	O
.	O
</s>
<s>
Functionality	O
can	O
be	O
added	O
at	O
runtime	O
using	O
plugins	B-Application
created	O
by	O
third-party	O
developers	O
.	O
</s>
