JavaScript
Popular programming language that conforms to ECMAScript
JavaScript is a lightweight, interpreted, programming language used primarily in web browsers but increasingly in other environments such as server applications.
Add New Dependencies
WebStorm can help you add a new dependency.
Add and Remove Breakpoints Quickly
How to toggle breakpoints without using the mouse.
Add console.log Faster
Use Postfix Completion to quickly add console.log.
Convert to async Function
Quickly convert a function that returns a Promise to an async function.
Create Arrow Functions in One Click
WebStorm can help you add arrow functions to your code.
Evaluate Expressions When Debugging
How to check the value of an expression in WebStorm.
Improve Code Readability
How to enable method separators to make it easier to read your code in WebStorm.
Replace with Template String
How to replace a regular string with a template literal in WebStorm.
Simplify Boolean Expression
How to simplify a complex boolean expression in WebStorm.
Make JSDoc Comments More Readable
Render documentation comments right in the editor.
Getting Helpful Suggestions
Look out for suggestions from WebStorm! They can help you not to forget about an important thing.
Get Help with Random Data
Let the Randomness plugin generate some data for you.
Check Documentation in JavaScript
Hover over a symbol or use a shortcut to quickly review documentation.
Move Elements Left and Right
Quickly swap functions parameters, attributes in tags, and more.
See Return Values in Variables View
See what value a method returns.
Using Surround With
Learn how to surround items with braces, brackets, or quotation marks in JSON.
Working with Navigation Bar
Find out how to use the navigation bar efficiently.
Adding Imports Automatically
WebStorm helps add an import even if you're using default exports.
Make Fields Private or Public
Use a quick fix to quickly make a field public or private.
Complete Current Statement
Add curly braces and move the cursor with a single keystroke.
Avoid Property Mixup
WebStorm helps avoid mixing up properties.
Convert to Arrow Function
Quickly convert a function to a variable holding an arrow function.
Quickly Look Up Parameters
Get help when completing function parameters.
Move Function to File
Extract a function into a separate file.
Compute Constant Values
Let WebStorm do math for you.