JavaScript(or JS) enables users to create interactive webpages and is an essential code to learn for websites and web applications. Most modern websites use JavaScript.
The JavaScript Reference serves as library to define various JS elements such as arrays, date, json, math, operators and regular expressions (regexp) to help you build your website.
JavaScript Statements
JavaScript statements are the instructions to be executed by the web browser.
For Example:
document.getElementById("intro").innerHTML = "Hello World!"; // Write text in a HTML element //
NAME
DESCRIPTION
CATEGORY
break
Exits a loop or switch
Identifiers
const
Declares a variable with constant value
Identifiers
continue
Stop looping if a specified condition occurs, and continues looping for next iteration
Identifiers
debugger
Stops the execution of JavaScript, and calls (if available) the debugging function
Identifiers
do ... while
Executes a block of statements and repeats the block while a condition is true
Identifiers
for
Marks a block of statements to be executed as long as a condition is true
Identifiers
for ... in
Marks a block of statements to be executed for each element of an object (or array)
Identifiers
function
Declares a function
Identifiers
if ... else ... else if
Marks a block of statements to be executed depending on a condition(s)
