<s>
IntelliJ	B-Language
IDEA	I-Language
is	O
an	O
integrated	B-Application
development	I-Application
environment	I-Application
(	O
IDE	O
)	O
written	O
in	O
Java	B-Language
for	O
developing	O
computer	O
software	O
written	O
in	O
Java	B-Language
,	O
Kotlin	B-Language
,	O
Groovy	B-Application
,	O
and	O
other	O
JVM-based	O
languages	O
.	O
</s>
<s>
It	O
is	O
developed	O
by	O
JetBrains	O
(	O
formerly	O
known	O
as	O
IntelliJ	B-Language
)	O
and	O
is	O
available	O
as	O
an	O
Apache	O
2	O
Licensed	O
community	O
edition	O
,	O
and	O
in	O
a	O
proprietary	B-Application
commercial	O
edition	O
.	O
</s>
<s>
The	O
first	O
version	O
of	O
IntelliJ	B-Language
IDEA	I-Language
was	O
released	O
in	O
January	O
2001	O
and	O
was	O
one	O
of	O
the	O
first	O
available	O
Java	B-Language
IDEs	O
with	O
advanced	O
code	O
navigation	O
and	O
code	O
refactoring	O
capabilities	O
integrated	O
.	O
</s>
<s>
In	O
2009	O
,	O
JetBrains	O
released	O
the	O
source	O
code	O
for	O
IntelliJ	B-Language
IDEA	I-Language
under	O
the	O
open-source	B-Application
Apache	B-Application
License	I-Application
2.0	I-Application
.	O
</s>
<s>
JetBrains	O
also	O
began	O
distributing	O
a	O
limited	O
version	O
of	O
IntelliJ	B-Language
IDEA	I-Language
consisting	O
of	O
open-source	B-Application
features	O
under	O
the	O
moniker	O
Community	O
Edition	O
.	O
</s>
<s>
In	O
a	O
2010	O
InfoWorld	O
report	O
,	O
IntelliJ	B-Language
received	O
the	O
highest	O
test	O
center	O
score	O
out	O
of	O
the	O
four	O
top	O
Java	B-Language
programming	I-Language
tools	O
:	O
Eclipse	B-Application
,	O
IntelliJ	B-Language
IDEA	I-Language
,	O
NetBeans	B-Application
and	O
JDeveloper	B-Language
.	O
</s>
<s>
In	O
December	O
2014	O
,	O
Google	O
announced	O
version	O
1.0	O
of	O
Android	B-Application
Studio	I-Application
,	O
an	O
open-source	B-Application
IDE	O
for	O
Android	B-Application
apps	O
,	O
based	O
on	O
the	O
open	O
source	O
community	O
edition	O
.	O
</s>
<s>
Other	O
development	O
environments	O
based	O
on	O
IntelliJ	B-Language
's	O
framework	O
include	O
AppCode	O
,	O
CLion	O
,	O
DataGrip	O
,	O
GoLand	O
,	O
PhpStorm	O
,	O
PyCharm	B-Application
,	O
Rider	O
,	O
RubyMine	B-Application
,	O
WebStorm	O
,	O
and	O
MPS	B-Application
.	O
</s>
<s>
WindowsmacOSLinuxOS	O
Version64	O
Bit	O
Microsoft	O
Windows	O
8	O
or	O
latermacOS	O
10.13	O
or	O
later	O
Any	O
Linux	B-Application
distribution	O
that	O
supports	O
Gnome	O
,	O
KDE	O
,	O
or	O
Unity	O
DERAM2	O
GB	O
RAM	O
minimum	O
,	O
8	O
GB	O
RAM	O
recommendedDisk	O
space2.5	O
GB	O
and	O
another	O
1	O
GB	O
for	O
caches	O
minimum	O
,	O
solid-state	B-Device
drive	I-Device
with	O
at	O
least	O
5	O
GB	O
of	O
free	O
space	O
recommendedJDK	O
VersionAdd	O
support	O
for	O
Java	B-Language
16JRE	O
VersionJRE	O
11	O
is	O
bundled.Screen	O
resolution1024×768	O
minimum	O
screen	O
resolution	O
.	O
</s>
<s>
The	O
IDE	O
provides	O
integration	O
with	O
build/packaging	O
tools	O
like	O
Grunt	B-Language
,	O
bower	O
,	O
Gradle	B-Language
,	O
and	O
sbt	B-Language
.	O
</s>
<s>
It	O
supports	O
version	B-Architecture
control	I-Architecture
systems	I-Architecture
like	O
Git	B-Application
,	O
Mercurial	B-Protocol
,	O
Perforce	B-General_Concept
,	O
and	O
Subversion	B-Application
.	O
</s>
<s>
Databases	O
like	O
Microsoft	B-Application
SQL	I-Application
Server	I-Application
,	O
Oracle	B-General_Concept
,	O
PostgreSQL	B-Application
,	O
SQLite	B-Language
,	O
and	O
MySQL	B-Application
can	O
be	O
accessed	O
directly	O
from	O
the	O
IDE	O
in	O
the	O
Ultimate	O
edition	O
,	O
through	O
an	O
embedded	O
version	O
of	O
DataGrip	O
,	O
another	O
IDE	O
developed	O
by	O
JetBrains	O
.	O
</s>
<s>
IntelliJ	B-Language
supports	O
plugins	B-Application
through	O
which	O
one	O
can	O
add	O
additional	O
functionality	O
to	O
the	O
IDE	O
.	O
</s>
<s>
Plugins	B-Application
can	O
be	O
downloaded	O
and	O
installed	O
either	O
from	O
IntelliJ	B-Language
's	O
plugin	B-Application
repository	O
website	O
or	O
through	O
the	O
IDE	O
's	O
inbuilt	O
plugin	B-Application
search	O
and	O
install	O
feature	O
.	O
</s>
<s>
Each	O
edition	O
has	O
separate	O
plugin	B-Application
repositories	O
,	O
with	O
both	O
the	O
Community	O
and	O
Ultimate	O
editions	O
totaling	O
over	O
3000	O
plugins	B-Application
each	O
as	O
of	O
2019	O
.	O
</s>
<s>
Supported	O
in	O
both	O
Community	O
and	O
Ultimate	O
Edition	O
via	O
plugins	B-Application
:	O
</s>
<s>
Supported	O
only	O
in	O
Ultimate	O
Edition	O
via	O
plugins	B-Application
:	O
</s>
<s>
Test	O
runners	O
(	O
JUnit	B-Language
,	O
TestNG	B-Language
,	O
Spock	B-Language
,	O
Cucumber	B-Application
,	O
ScalaTest	O
,	O
spec2	O
,	O
etc	O
.	O
)	O
</s>
<s>
Java	B-Language
EE	I-Language
(	O
JSF	B-Language
,	O
JAX-RS	B-Language
,	O
CDI	B-Library
,	O
JPA	B-Language
,	O
etc	O
.	O
)	O
</s>
<s>
There	O
was	O
a	O
free	O
plugin	B-Application
from	O
Atlassian	O
for	O
IntelliJ	B-Language
available	O
to	O
integrate	O
with	O
JIRA	B-Protocol
,	O
Bamboo	O
,	O
Crucible	B-General_Concept
and	O
FishEye	B-Protocol
.	O
</s>
<s>
The	O
two	O
editions	O
also	O
differ	O
in	O
their	O
support	O
for	O
software	O
versioning	O
and	O
revision	B-Architecture
control	I-Architecture
systems	I-Architecture
.	O
</s>
