Web

Learn to code in HTML, JavaScript, and CSS and build your own interactive web pages.

Age: 11-14

Kodeclik offers web development online classes and summer camps for students ages 11-18. The classes and camps are meant for students seeking to learn HTML, JavaScript and CSS and build their own web pages. Our curriculum teaches web programming with a number of exciting and fun exercises and projects and students have a blast as they gain the skills to become skilled web developers.

Web FAQ

Web Development for Kids

Kids and teens can learn to create websites by building their own web pages using HTML, CSS and JavaScript. It is a great way for kids to learn to code, develop their creative skills and showcase their projects.

HTML & CSS

HTML is a document markup language that is used to create documents that can be displayed in the browser. HTML5 is the current version of HTML and is widely used to create web pages. CSS is a stylesheet language that is used to style the different elements like text, links, buttons and images of an HTML page.

JavaScript Programming

JavaScript is a scripting programming language that is very widely used to build interactive web pages. It is also used to build games and other applications on the web.

Where can I learn more about Web Programming?

Take a look at the following Kodeclik Blog posts.

Javascript’s Array find()

Learn about the versatile find() method for Javascript arrays!

How to add time delays to Javascript

How can you slow down your Javascript program?

How to Open All Links in a New Tab using Javascript

Learn a simple trick to open links in a new tab when they are clicked on a webpa...

How to make a button in Javascript

Learn how to design buttons and make them work in Javascript!

Nested For Loops in Javascript

Learn the many situations where we will need to use nested loops in Javascript.

How to break out of foreach loops in Javascript

Learn how to exit a foreach loop in Javascript!

How to exit a function in Javascript

To exit a function in Javascript, you can use the return, break, or throw statem...

How to subtract dates in Javascript

Let us learn about dates and how to subtract them in Javascript!

How to convert Celsius to Fahrenheit

Learn to convert C to F using Python and Javascript!

How to convert Fahrenheit to Celsius

Let us write simple programs to convert Fahrenheit to Celsius!

Javascript toISOString()

Learn how to convert Javascript Date objects into strings in ISO format!

How to convert days to years

Here is some math + coding for you to convert days to years!

Is 0.999… the same as 1?

The answer is 'it depends.'

Birthday Paradox Calculator

Learn about the Birthday Paradox with a simple calculator to understand its impl...

How to convert minutes to days

Here is some math + coding for you to convert minutes to days!

How to convert seconds to years

Here is some math + coding for you to convert seconds to years!

How to scroll automatically to the bottom of a webpage

Learn to use Javascript to scroll down on a webpage!

How to use Javascript’s Slick.js to create a Carousel

Learn to make an interactive, compelling, carousel in your webpage using Javascr...

The Increment (++) Arithmetic Operator in Javascript

Learn the increment (++) operator in Javascript and how it works!

Building a simple clicker in Javascript

Learn how to make a simple clicker (game) in Javascript!

Getting URL parameters with Javascript

Learn how to extract URL parameters from your URL using Javascript!

How to download a file from a URL using Javascript

Learn to programmatically download a file from your Javascript program!

How to add commas to a Javascript number

Learn how to add commas to a Javascript number to make it more readable!

How to check if a Javascript string is a number

How do you test if a Javascript string is a number? Learn simple programs to con...

How to round down a number in Javascript

Learn different ways to round down a number in Javascript!

How to convert days to seconds

Here is some math + coding for you to convert days to seconds!

How to find all combinations of array values in Javascript

Learn how to generate all combinations of array values in Javascript!

Does Javascript support list comprehensions?

Javascript does not directly support list comprehensions but it provides map, fi...

Javascript's if not operator

How do you check for 'if not's in Javascript? Learn how!

The question mark (?) operator in Javascript

Learn the many uses for the question mark (“?”) operator in Javascript.

How to add days to dates in Javascript

Learn easy tricks to add some number of days to the current date in Javascript.

Commenting out in Javascript

Learn the rules of commenting in Javascript, especially how to comment out multi...

How to swap variables in Javascript

Learn five (yes five!) different ways to swap two variables in Javascript.

Javascript toFixed()

Learn to convert numbers to strings in Javascript and how to enforce a length in...

Javascript’s double question mark (??)

Learn how and when to use the Javascript double question mark (??) operator!

Javascript trimEnd()

trimEnd() is a handy Javascript method that, as the name suggests, trims your st...

How to not allow special characters in a textbox

Learn a simple approach to validate your user’s input in a textbox so as to not ...

What is NaN in Javascript?

NaNs refer to objects in Javascript that are not valid numbers. Learn how they o...

How to get user input in Javascript

Learn two approaches to get user input in Javascript: the prompt() method and a ...

How to check if a letter is uppercase in Javascript

Learn a handy way to check if a letter is uppercase in Javascript!

How to Reverse a String in Javascript

Learn four different ways to reverse a string in Javascript. Which one will be y...

How to get yesterday’s date (or tomorrow’s date) in Javascript

Need a handy way to get yesterday’s date (or tomorrow’s date) in your Javascript...

Find your current time zone in Javascript

Here’s a very handy program to determine your current time zone programmatically...

Getting the value of a clicked button in Javascript

Want to setup buttons on your page and recognize when they are clicked? Learn ho...

Hiding Dropdown Values in Javascript

Learn how to hide dropdown values in Javascript based on user selections elsewhe...

Removing Elements from a DOM in Javascript

Learn how to programmatically remove elements from a DOM and modify a webpage!

Javascript instanceof

Javascript’s instanceof operator is a very convenient way to understand objects ...

How to scramble a word in Javascript

Want to randomly permute the order of characters in a Javascript string? Learn h...

Can a Javascript function return multiple values?

Dive deeper into Javascript functions and see whether a function can return mult...

Javascript’s Array reduce() method

Learn about the reduce() method in Javascript that computes functions over an en...

How to loop through two arrays in Javascript

Learn how to do the Javascript equivalent of the zip function from Python!

The valueOf method in Javascript

The valueOf method in Javascript returns the primitive value of an object withou...

JavaScript’s Math.floor() Method

Learn Javascript’s Math.floor() method using simple examples!

Javascript's Array shift() method

Javascript’s shift() method offers a convenient way to remove the first element ...

Javascript’s Math.max() function

Learn about the very useful Math.max() function in Javascript!

How to check if a number is between two numbers in JavaScript

Writing a Javascript program and trying to check if a number is in between two v...

Computing powers in Javascript

Looking to compute powers of numbers in your interactive webpage? Learn how to d...