Computer Science for all

Make this simple game in JavaScript

An easy way to check if two circles are overlapping

Calculate the distance between two points on the canvas

Find out the answer to this unexpected calculation result in JavaScript

Learn how computers are encoding text using ASCII encoding

How to write nice readable code

How to write code that your peers can read

Learn about binary numbers with this fun visualization with light bulbs

Who was Charles Babbage?

Become a better coder by avoiding these top 10 coding mistakes

How computers store text using ASCII and Unicode encodings

Questions and answers about coding

Coding is fun

A selection of free coding platforms for kids

3 options for using p5.js in your classroom or coding club

A few hints about how to organize a coding club for kids

A computing history for kids about first programming languages

Introduction to cartesian and polar coordinate systems

Introduction to binary numbers for kids

3 free coding platforms for coding education

Computer science pioneers for kids

A great lesson into history of computing for kids

Follow these tips to become a better coder on codeguppy.com and beyond

A brief exaplanation of what recursion is

What is data compression in computer science?

What is a coding style guide and how it helps others read your code?

See how codeguppy.com is helping to transition from block-based coding to text-based coding

Brief explanation of popular JavaScript concepts

JavaScript can be a great first language

Solve eight simple problems using recursion

Organize a coding competition for students

Read about Scratch, code.org and codeguppy.com

Did you know that JavaScript name was influenced by Java?

Learn about hexadecimal system and how to convert between decimal and hexadecimal

Use your JavaScript skills to find out the answers

CodeGuppy offers tons of projects for coding education

p5.js library is a great addition to JavaScript for educational purposes

Read to find out why Python and JavaScript are great to learn as first languages.

We calculated the first million prime numbers... and added them in a downloadable list.

Other coding hints for the codeguppy.com platform

Learn about game development capabilities of codeguppy.com platform

Learn how to handle user input in JavaScript programs from codeguppy.com

Learn about graphical capabilities of codeguppy.com and available drawing functions

Quick overview of JavaScript syntax and main JavaScript methods

Learn how to implement the flood fill algorithm in JavaScript

Calculate π in JavaScript using random numbers

This is a fun way to calculate π in JavaScript

Do you want to build emulators for game consoles? Start with this simple CPU emulator in JavaScript

How big is factorial of 70 and how can you calculate it in JavaScript?

Learn how to implement modulo in JavaScript and build a Caesar Cipher encoder / decoder

Do you know that is possible to port your Khan Academy programs to codeguppy.com? And vice-versa.

This articles shows you how to use external images and sprites in your codeguppy programs

codeguppy.com features for users with previous p5.js experience

Practice JavaScript by working on these coding challenges

Learn why codeguppy.com is one of the best coding websites for kids

Introduce kids to coding using type-in programs

Learn how JavaScript can be used as a text based language for kids