Official Certification Course
Become a js Developer
Master js with our comprehensive, free interactive course. Pass the exam to earn your industry-recognized certificate. Includes interactive examples, quizzes, and a verifiable digital certificate upon completion.
js
Course Syllabus
1JavaScript Tutorial
→
2JavaScript JSON
→
3AJAX Introduction
→
4JavaScript Exercises
→
5JavaScript Quiz
→
6JavaScript JSON
→
7JavaScript Examples
→
8JavaScript Introduction
→
9JavaScript Where To
→
10JavaScript Output
→
11JavaScript Syntax
→
12JavaScript Statements
→
13JavaScript Comments
→
14JavaScript Variables
→
15JavaScript Let
→
16JavaScript const
→
17JavaScript Datatypes
→
18JavaScript Operators
→
19JavaScript Arithmetic
→
20JavaScript Assignment
→
21JavaScript Comparison Operators
→
22JavaScript Conditionals
→
23JavaScript if
→
24JavaScript else Statement
→
25JavaScript Conditional Ternary Operator
→
26JavaScript Switch Statement
→
27JavaScript Booleans
→
28JavaScript Logical Operators
→
29JavaScript Loops
→
30JavaScript for Loop
→
31JavaScript While Loop
→
32JavaScript Break
→
33JavaScript Continue
→
34JavaScript Strings
→
35JavaScript Template Strings
→
36JavaScript String Methods
→
37JavaScript String Search
→
38JavaScript Numbers
→
39JavaScript Number Methods
→
40JavaScript Number Properties
→
41JavaScript Bitwise
→
42JavaScript BigInt
→
43JavaScript Functions
→
44JavaScript Function Parameters
→
45JavaScript Function Expressions
→
46JavaScript Arrow Functions
→
47JavaScript Objects
→
48JavaScript Properties
→
49JavaScript Methods
→
50JavaScript Display Objects
→
51JavaScript Scope
→
52JavaScript Code Blocks
→
53JavaScript Hoisting
→
54JavaScript "use strict"
→
55JavaScript Dates
→
56JavaScript Date Formats
→
57JavaScript Date Methods
→
58JavaScript Date Set Methods
→
59JavaScript Arrays
→
60JavaScript Array Methods
→
61JavaScript Array Search
→
62JavaScript Array Sort
→
63JavaScript Array Iteration
→
64JavaScript const
→
65JavaScript Sets
→
66JavaScript Set Methods
→
67JavaScript Set Logic
→
68JavaScript WeakSet
→
69JavaScript Maps
→
70JavaScript Map Methods
→
71JavaScript WeakMap
→
72JavaScript Loops
→
73JavaScript Iterables
→
74JavaScript Iterators
→
75JavaScript Generators
→
76JavaScript Math Object
→
77JavaScript Random
→
78JavaScript Regular Expressions
→
79JavaScript RegExp Modifier Flags
→
80JavaScript RegExp Character Classes
→
81JavaScript RegExp Meta Characters
→
82JavaScript RegExp Assertions
→
83JavaScript RegExp Quantifiers
→
84JavaScript RegExp Patterns
→
85JavaScript RegExp Objects
→
86JavaScript RegExp Methods
→
87JavaScript Data Types
→
88JavaScript typeof
→
89JavaScript toString() Metod
→
90JavaScript Type Conversions
→
91JavaScript Errors Try Catch Throw
→
92JavaScript Silent Errors
→
93JavaScript Error Statements
→
94JavaScript Error Object
→
95JavaScript Debugging
→
96JavaScript Events
→
97JavaScript Mouse Events
→
98JavaScript Keyboard Events
→
99JavaScript Load Events
→
100JavaScript Timing Events
→
101JavaScript Event Management
→
102JavaScript Style Guide
→
103JavaScript Best Practices
→
104JavaScript Mistakes
→
105JavaScript Performance
→
106JavaScript Reserved Words
→
107JavaScript Operator Precedence
→
108JavaScript Versions
→
109JavaScript 2026
→
110JavaScript 2025
→
111JavaScript 2024
→
112JavaScript 2023
→
113JavaScript 2022
→
114JavaScript 2021
→
115JavaScript 2020
→
116JavaScript 2019
→
117JavaScript ECMAScript 2018
→
118JavaScript ECMAScript 2017
→
119JavaScript 2016
→
120JavaScript 2015 (ES6)
→
121JavaScript 2009 (ES5)
→
122JavaScript 1999 (ES3)
→
123JavaScript IE & Edge
→
124JavaScript History
→
125JavaScript Function Definitions
→
126JavaScript this in Functions
→
127JavaScript Function Invocation
→
128JavaScript IIFE Immediately Invoked Function Expression
→
129JavaScript Function call() Method
→
130JavaScript Function apply() Method
→
131JavaScript Function bind() Method
→
132JavaScript Function Closures
→
133JavaScript Object Definitions
→
134JavaScript Constructors
→
135JavaScript this in Objects
→
136JavaScript Destructuring
→
137JavaScript Prototypes
→
138JavaScript Object Iterations
→
139JavaScript Object Management
→
140JavaScript Accessors
→
141JavaScript Object Protection
→
142JavaScript Classes
→
143JavaScript Class Inheritance
→
144JavaScript Static Methods
→
145JavaScript Control Flow
→
146JavaScript Callbacks
→
147JavaScript Asynchronous
→
148JavaScript Promises
→
149JavaScript Async
→
150JavaScript Modules
→
151JavaScript Modules Export
→
152JavaScript Modules Import
→
153JavaScript Module Namespace
→
154JavaScript Dynamic Modules
→
155JavaScript Meta Programming
→
156JavaScript Reflect Object
→
157JavaScript Proxy Object
→
158JavaScript Typed Arrays
→
159JavaScript Typed Array Methods
→
160JavaScript Array Buffer
→
161JavaScript DataView
→
162JavaScript Atomics
→
163JavaScript HTML DOM
→
164JavaScript DOM Methods
→
165JavaScript DOM Document
→
166JavaScript DOM Elements
→
167JavaScript DOM HTML
→
168JavaScript Form Validation
→
169JavaScript DOM CSS
→
170JavaScript DOM Animate
→
171JavaScript DOM Events
→
172JavaScript DOM EventListener
→
173JavaScript DOM Navigation
→
174JavaScript DOM Nodes
→
175JavaScript DOM Collections
→
176JavaScript DOM Nodelist
→
177JavaScript Window
→
178JavaScript Window Screen
→
179JavaScript Window Location
→
180JavaScript Window History
→
181JavaScript Window Navigator
→
182JavaScript Popup Boxes
→
183JavaScript Timing Events
→
184JavaScript Cookies
→
185Web APIs
→
186JavaScript Fetch API
→
187Geolocation API
→
188Web History API
→
189Pointer Events API
→
190Web Storage API
→
191JavaScript Form Validation
→
192Web Workers API
→
193AJAX The XMLHttpRequest Object
→
194AJAX XMLHttpRequest
→
195AJAX XMLHttpRequest Server Response
→
196AJAX XML
→
197AJAX PHP
→
198AJAX ASP
→
199AJAX Database
→
200XML Applications
→
201AJAX Examples
→
202JSON Syntax
→
203JSON vs XML
→
204JSON Data Types
→
205JSON.parse()
→
206JSON.stringify()
→
207JSON Literals
→
208JSON Arrays
→
209JSON Server
→
210JSON PHP
→
211JSON HTML
→
212JSONP
→
213jQuery Selectors
→
214jQuery HTML Elements
→
215jQuery CSS Styles
→
216jQuery DOM
→
217HTML Graphics
→
218HTML Canvas
→
219Plotly.js
→
220Chart.js
→
221Google Chart
→
222D3.js
→
223JavaScript HTML DOM Examples
→
224JavaScript HTML Input Examples
→
225JavaScript HTML Objects Examples
→
226JavaScript Events Examples
→
227JavaScript Browser Object Examples
→
228JavaScript Online Editor
→
229Create JavaScript Website Server | W3Schools.com | W3Schools Spaces
→
230JavaScript Syllabus (Curriculum)
→
231JavaScript Study Plan (Lesson Plan)
→
232JavaScript Interview Preparation
→
233W3Schools JavaScript Bootcamp
→
234W3Schools JavaScript Certificate
→
235JavaScript Exercises
→
236JavaScript Tutorial
→
237JavaScript Versions
→
238JavaScript For In
→
239JavaScript Maps
→
240JavaScript Sets
→
241JavaScript Classes
→
242JavaScript For Of
→
243JavaScript Iterables
→
Certificate of Completion
Pass the exam with 70% or higher to earn your official, verifiable certificate.
Exam Duration30 Mins
Questions20-30
Passing Score70%
Why learn js?
- High demand in the job market
- Core technology for web development
- Foundation for advanced frameworks