Journey
Courses
Nethanel Bar
Co-Founder & CEO of Coddy
Dart Fundamentals
Anonymous
Introduction to Dart syntax, basic programming concepts, and core features of the language for complete beginners in programming
39 Lessons
32 Challenges
Python Iterators
Anonymous
In this course you will learn about iterators in Python and practice your knowledge, after this course you will be able to master this topic!
13 Lessons
12 Challenges
Python JSON
Anonymous
In this course, you will learn about JSON and dive into the json library in Python, and master it!
9 Lessons
7 Challenges
Random Fact Generator - Python Project
Anonymous
In this project you will create a random fact generator using Python with a public API (uselessfacts).
7 Lessons
7 Challenges
RegEx in Python
Anonymous
Unlock the power of regular expressions in Python with this concise and practical course. Learn to master text searching, pattern matching, and data extraction with real-world examples and hands-on challenges.
28 Lessons
24 Challenges
Stopwatch - HTML/CSS/JS Project
Anonymous
In this project, you will create a basic stopwatch using HTML, CSS, and JavaScript.
10 Lessons
9 Challenges
Interview Coding Challenges - X
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding
3 Lessons
3 Challenges
Sets in Python
Anonymous
In this course, you will master Python sets. You'll learn how to create, manipulate, and perform operations on sets through comprehensive lessons and practical challenges. By the end, you'll be proficient in using sets to optimize your Python code.
11 Lessons
9 Challenges
File Handling in Java
Anonymous
In this course, you'll master Java file handling, covering reading, writing, and managing files, with practical challenges to reinforce your skills.
11 Lessons
8 Challenges
YouTube Video Player - HTML Project
Anonymous
In this project, you'll create a YouTube video player using HTML and explore various attributes along the way.
7 Lessons
6 Challenges
Simple Character Counter using C++
Anonymous
In this project, you'll create a simple character counter program using C++.
5 Lessons
4 Challenges
HTML/CSS Challenges - Pack III
Anonymous
This course will challenge your knowledge of HTML and CSS in a fun and effective way!
5 Lessons
5 Challenges
Temperature Converter using C++
Anonymous
In this project, you will build a temperature converter program using C++. This project allows you to practice basic arithmetic and user input/output.
10 Lessons
9 Challenges
Basics of Classes and Objects in C#
Anonymous
In this course, you will learn about the basics of object oriented programming (OOP) in C#, the class and the object!
12 Lessons
11 Challenges
C/C++ Structures
Anonymous
Structures are a unique data type in C and C++. In this course, you will gain knowledge on how to use this data type.
8 Lessons
7 Challenges
Password Generator using Python
Anonymous
In this project, you will create a strong random password generator that you can use next time you choose a password!
6 Lessons
5 Challenges
User Class - OOP Project
Anonymous
In this project, you will create a User Class and practice your object oriented programming skills in a programming language of your choice!
8 Lessons
8 Challenges
Binary Tree - Data Structures Series #3
Anonymous
In this course, you will learn about the Binary Tree data structure, create a Binary Tree from zero using your preferred language, and practice coding challenges with it!
13 Lessons
11 Challenges
Interview Coding Challenges - Pack IX
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding
3 Lessons
3 Challenges
Basics of Classes and Objects in Java
Anonymous
In this course, you will learn about the basics of object oriented programming (OOP) in Java, the class and the object!
12 Lessons
11 Challenges
HTML/CSS Challenges - Pack II
Anonymous
This course will challenge your knowledge of HTML and CSS in a fun and effective way!
5 Lessons
5 Challenges
Methods in C#
Anonymous
Methods are code recipes for performing specific tasks. In this course, you will learn about methods (aka functions) in C# for beginners.
9 Lessons
8 Challenges
Strings and Arrays in C#
Anonymous
In this course, you will learn about strings and arrays in C# and will have a chance to practice your knowledge.
14 Lessons
13 Challenges
C# Fundamentals
Anonymous
In this course, you will learn the basics of the C# (C sharp) programming language through actual coding exercises, designed especially for total beginners.
32 Lessons
32 Challenges
HTML/CSS Challenges - Pack I
Anonymous
This course will challenge your knowledge of HTML and CSS in a fun and effective way!
11 Lessons
10 Challenges
Insertion Sort - DSA Series
Anonymous
Simple yet powerful algorithm. Learn how to efficiently arrange elements, understand time complexity, and enhance your sorting skills. Dive in now!
9 Lessons
4 Challenges
Moving Clouds - HTML/CSS/JS Project
Anonymous
In this course, you will create a moving clouds web project using HTML, CSS, and JavaScript.
18 Lessons
17 Challenges
Strings and Arrays in Java
Anonymous
In this course, you will learn about strings and arrays in Java and will have a chance to practice your knowledge.
16 Lessons
13 Challenges
Dictionary in Python
Anonymous
Explore the dynamic world of Python dictionaries, from fundamental concepts to advanced applications, and enhance your Python programming skills with hands-on exercises.
14 Lessons
12 Challenges
Methods in Java
Anonymous
Methods are code recipes for performing specific tasks. In this course, you will learn about methods (aka functions) in Java for beginners.
9 Lessons
8 Challenges
Currency Converter - Python Project
Anonymous
In this course, you will create a currency converter using Python that can convert amounts between different currencies.
5 Lessons
4 Challenges
CSS Project - Fancy Button
Anonymous
In this course you will create a fully customized fancy button, like you see in your favorite websites!
8 Lessons
7 Challenges
Java Fundamentals
Anonymous
In this course, you will learn the basics of the Java programming language through actual coding exercises, designed especially for total beginners.
32 Lessons
32 Challenges
Interview Coding Challenges - Pack VIII
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding
3 Lessons
3 Challenges
Login Form - HTML/CSS Project
Anonymous
In this course you will create a simple login form using HTML and style it using CSS.
7 Lessons
7 Challenges
File Handling in Python
Anonymous
In this course you will learn everything about file handling in Python, from create, read and write to append and delete.
12 Lessons
9 Challenges
CSS Flexbox - The Complete Course
Anonymous
In this course, you will master the CSS flexbox concepts. Flexbox is one of the most useful layouts used in web development.
15 Lessons
12 Challenges
Interview Coding Challenges - Pack VII
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding
3 Lessons
3 Challenges
Python Decorators
Anonymous
In this course, you'll learn how to use decorators in Python, a powerful tool for modifying the behavior of functions. Practice with a series of coding challenges to reinforce your understanding.
12 Lessons
11 Challenges
Queue - Data Structures Series #2
Anonymous
In this course, you will learn about the Queue data structure, create a Queue from zero using your preferred language, and practice coding challenges with it!
12 Lessons
10 Challenges
Stack - Data Structures Series #1
Anonymous
In this course, you will learn about the Stack data structure, create a Stack from zero using your preferred language, and practice coding challenges with it!
13 Lessons
11 Challenges
Python List Comprehension
Anonymous
List comprehension is a special Python syntax, offers a short and powerful way to create new list from existing one, in this course you will master this concept!
9 Lessons
8 Challenges
Python Lambda Functions
Anonymous
In this course you will learn about lambda functions in Python, also known as anonymous functions in other languages, after this course you will be able to master this topic!
9 Lessons
8 Challenges
Introduction to CSS
Anonymous
CSS (Cascading Style Sheets) is the language used to style web pages, in this course we will dive into the fundamentals of this language.
38 Lessons
33 Challenges
Playing Cards Generator (Text Based)
Anonymous
In this course you will create text based playing cards generator using your favorite language, Happy Coding!
6 Lessons
5 Challenges
Tricky parts of Modern Javascript (ES6+)
Anonymous
In this little course you will learn about the tricky but very important features introduced in Modern Javascript i.e. ES6. Complete this course with your pace to improve your JS knowledge!
9 Lessons
7 Challenges
Interview Coding Challenges - Pack VI
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding!
3 Lessons
3 Challenges
How to Center Div or Text using CSS
Anonymous
In this course we will explore and answer one of the most wanted questions in CSS - How to center div or text?
9 Lessons
8 Challenges
CSS Project - Simple Loading Spinner
Anonymous
In this course, you will learn how to utilize CSS and HTML to build a straightforward loading spinner, which is used when loading pages or content.
6 Lessons
5 Challenges
C for Beginners
Anonymous
In this course, you will learn the basics of the C programming language for total beginners while coding.
34 Lessons
34 Challenges
Interview Coding Challenges - Pack V
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared, did you finished the last packs? Happy Coding!
3 Lessons
3 Challenges
Email validator using Python
Anonymous
In this course, you will create a fully working email validator program that takes input email from the user and outputs whether it's valid email or not!
8 Lessons
6 Challenges
Interview Coding Challenges - Pack IV
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared, did you finished the last packs? Happy Coding!
3 Lessons
3 Challenges
HTML - Beginner site
Anonymous
In this course you will test your basic HTML knowledge and create your own basic site, with image and text. Are you ready?
5 Lessons
5 Challenges
Interview Coding Challenges - Pack III
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!
3 Lessons
3 Challenges
Quiz Generator - Python OOP Project
Anonymous
In this course you will create fully working Quiz Generator with python using object oriented programming skills. Happy Coding!
11 Lessons
8 Challenges
Interview Coding Challenges - Pack II
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!
3 Lessons
3 Challenges
Interview Coding Challenges - Pack I
Anonymous
Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!
3 Lessons
3 Challenges
Recursion Challenges - Master The Recursive Thinking
Anonymous
Recursion is an important concept in computer science and a very powerful tool in writing algorithms. In this course, you will use recursion to solve challenges from beginner to advanced. In the end, you will ace this topic.
15 Lessons
15 Challenges
Beginner Challenges - Practice Basic Concepts
Anonymous
Put your beginner coding knowledge to test and try to solve this programming challenges, use any language you want, Happy Coding!
20 Lessons
20 Challenges
Calculator project using Python
Anonymous
In this course you will create full working console calculator with python, step by step but also without giving you the code. In the end you will have your own code!
29 Lessons
26 Challenges
Clean Code - Write better code using Python
Anonymous
This course will give you the tools to write better code using Clean Code principles with Python language, Happy Coding!
28 Lessons
19 Challenges
C++ for Beginners
Anonymous
This course will introduce you to the C++ programming language with basic topics such as variables, decision-making, loops, functions and more.
39 Lessons
34 Challenges