The following exercises explain different programming concepts and have been published by members of BreatheCode, now 4Geeks, search for an exercise using the filters
node
javascript
loops
easy
Learn javascript arrays and loops, interactive tutorial with dozens of exercises, get instant feedback with automatic grading and watch video solutions afterwards.
Start exercisenode
javascript
easy
Practice your Javascript programming skills with this interactive and auto-graded set of exercises.
Start exercisepython
functions
easy
Learn and master functional programing by doing auto-graded interactive exercises.
Start exercisenode
javascript
loops
easy
150 js exercises ideal for those who want to practice javascript object literals, functions and many more js features
Start exercisepython
numpy
machine-learning
intermediate
This interactive tutorial will help you become familiar on it, master the most used functionalities and help you clean up your first datasets
Start exercisebootstrap
html-css
easy
A complete tutorial list of small targeted exercises that will show the most usefull things you need to learn about bootstrap
Start exercisenode
javascript
functions
easy
Start using and practicing javascript functions, learn about arrows, anonymus functions, closures, callbacks and more!
Start exercisenode
javascript
REST
easy
This is an interactive tutorial that will teach you how to create an API with node
Start exercisejavascript
javascript-objects
object-oriented-programming
beginner
Learn how objects and classes work and why they are so usefull n coding.
Start exercisehtml-css
easy
Learn CSS with an interactive and auto-graded tutorial with dozens of exercises.
Start exercisepython
easy
Python Exercises for beginners, from Hello World to variables, loops and a little bit of functions
Start exercisehtml-css
javascript
Form validations, inputs, textarea, date inputs, etc.
Start exercisejavascript
beginner
Learn how to make your application interactive, wait for the user to click, use the keyboard, use the mouse, resize the window and much more!
Start exercisehtml-css
layouts
easy
Learn how to build layouts with an interactive and auto-graded tutorial.
Start exercisepython
loops
list
easy
Practice Python Lists and tuples (arrays) with interactive auto-graded exercises and video solutions.
Start exercisepython
pandas
machine-learning
beginner
Learn the basics and become comfortable using pandas for manipulating machine learning datasets .
Start exercisehtml-css
easy
Learn the most popular HTML Tags and how to use them with real life interactive examples, automatic grading and video solutions
Start exercisepython
loops
list
easy
Practice your Python programming skills with this interactive and auto-graded set of exercises.
Start exercisehtml-css
javascript
the-dom
easy
Step by step, go over all the most important DOM concepts and methods: Use javascript to manipulate styles, html elements.
Start exercisereactjs
javascript
easy
Learn and practice React.js using hooks, interactive tutorial with dozens of react exercises, get instant feedback with automatic grading and watch video solutions afterwards.
Start exercise