JavaScript Statements

JavaScript statements start with a statement identifier to identify the action to be performed. Statement identifiers are reserved words (cannot be used as variable names or any other things).

Creates an AsyncFunction object async function*

Declares local variables that are asynchronously disposed break

Declares a variable with a constant value continue Breaks one iteration (in the loop) if a specified condition occurs, and continues with the next iteration in the loop debugger Stops the execution of JavaScript, and calls (if available) the debugging function do...while Executes a block of statements and repeats the block while a condition is true for Loops through a block of code a number of times for...in Loops through the properties of an object for...of Loops through the values of an iterable object for await...of

Declares a function function*

Marks a block of statements to be executed depending on a condition import

Defines how a module should be loaded let

Stops the execution of a function (and returns a value) switch Marks a block of statements to be executed depending on different cases throw Throws (generates) an error try...catch...finally Marks the block of statements to be executed when an error occurs in a try block, and implements error handling using Declares local variables that are synchronously disposed var

Marks a block of statements to be executed while a condition is true