<s>
ESLint	B-Language
is	O
a	O
static	O
code	O
analysis	O
tool	O
for	O
identifying	O
problematic	O
patterns	O
found	O
in	O
JavaScript	B-Language
code	O
.	O
</s>
<s>
Rules	O
in	O
ESLint	B-Language
are	O
configurable	O
,	O
and	O
customized	O
rules	O
can	O
be	O
defined	O
and	O
loaded	O
.	O
</s>
<s>
ESLint	B-Language
covers	O
both	O
code	O
quality	O
and	O
coding	B-Language
style	I-Language
issues	O
.	O
</s>
<s>
ESLint	B-Language
supports	O
current	O
standards	O
of	O
ECMAScript	B-Language
,	O
and	O
experimental	O
syntax	O
from	O
drafts	O
for	O
future	O
standards	O
.	O
</s>
<s>
Code	O
using	O
JSX	B-Language
or	O
TypeScript	B-Language
can	O
also	O
be	O
processed	O
when	O
a	O
plugin	O
or	O
transpiler	O
is	O
used	O
.	O
</s>
<s>
Both	O
JSLint	B-Language
and	O
JSHint	B-Language
were	O
lacking	O
the	O
ability	O
to	O
create	O
additional	O
rules	O
for	O
code	O
quality	O
and	O
coding	B-Language
style	I-Language
.	O
</s>
<s>
After	O
contributing	O
to	O
JSHint	B-Language
,	O
Zakas	O
decided	O
to	O
create	O
a	O
new	O
linting	B-Device
tool	O
in	O
June	O
2013	O
,	O
ESLint	B-Language
(	O
originally	O
called	O
JSCheck	O
,	O
but	O
renamed	O
a	O
month	O
later	O
)	O
,	O
where	O
all	O
rules	O
are	O
configurable	O
,	O
and	O
additional	O
rules	O
can	O
be	O
defined	O
or	O
loaded	O
at	O
run-time	B-Library
.	O
</s>
<s>
In	O
April	O
2016	O
,	O
the	O
ESLint	B-Language
project	O
joined	O
the	O
jQuery	O
Foundation	O
.	O
</s>
<s>
In	O
October	O
2017	O
,	O
the	O
ESLint	B-Language
project	O
became	O
a	O
"	O
Graduate	O
Project	O
"	O
of	O
the	O
JS	O
Foundation	O
through	O
its	O
mentorship	O
program	O
.	O
</s>
<s>
As	O
of	O
March	O
2019	O
,	O
ESLint	B-Language
is	O
part	O
of	O
the	O
OpenJS	B-Language
Foundation	I-Language
,	O
following	O
a	O
merge	O
between	O
the	O
JS	O
Foundation	O
and	O
Node.js	O
Foundation	O
.	O
</s>
<s>
JetBrains	O
provides	O
integrated	O
support	O
for	O
ESLint	B-Language
in	O
their	O
WebStorm	O
code	O
editor	O
,	O
which	O
runs	O
the	O
ESLint	B-Language
software	O
as	O
configured	O
for	O
the	O
current	O
text	O
file	O
,	O
and	O
displays	O
any	O
warnings	O
near	O
the	O
offending	O
lines	O
of	O
code	O
in	O
the	O
editor	O
.	O
</s>
<s>
Since	O
2016	O
,	O
the	O
Vue.js	B-Language
project	O
provides	O
an	O
ESLint	B-Language
plugin	O
to	O
automatically	O
validate	O
use	O
of	O
Vue.js	B-Language
templates	O
and	O
other	O
features	O
.	O
</s>
<s>
Since	O
2018	O
,	O
this	O
plugin	O
is	O
also	O
promoted	O
in	O
the	O
wizard	O
for	O
creating	O
new	O
Vue.js	B-Language
projects	O
.	O
</s>
<s>
In	O
October	O
2018	O
,	O
the	O
React	B-Application
project	O
(	O
developed	O
by	O
Facebook	B-Application
)	O
published	O
an	O
official	O
ESLint	B-Language
plugin	O
to	O
help	O
enforce	O
their	O
coding	O
rules	O
.	O
</s>
<s>
As	O
of	O
2021	O
,	O
ESLint	B-Language
is	O
the	O
most	O
commonly	O
used	O
JavaScript	B-Language
linter	B-Device
and	O
is	O
being	O
downloaded	O
over	O
14,000,000	O
times	O
per	O
week	O
.	O
</s>
