Skip to main content
Code Cinema
JavaScript
Functions
Define a function. Watch inputs flow through and output emerge.
f
u
n
c
t
i
o
n
a
d
d
(
a
,
b
)
{
r
e
t
u
r
n
a
+
b
;
}
a
d
d
(
3
,
4
)
;
Click here and start typing...
Function — reusable block of logic
inputs
Type the function definition to build the machine...