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For all the self-taught geeks out there, here our content library with most of the learning materials we have produces throughout the years.

It makes sense to start learning by reading and watching videos about fundamentals and how things work.

Machine Learning Engineering (16 weeks)

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Learn Javascript

Lessons, exercises, and projects about Javascript

Browse our list of curated database of projects, exercises and lessons to learn Javascript

  • node

  • javascript

  • express-generator

Introduction to Express Generator

Read lesson
  • node

  • javascript

  • express

Introduction to Express.js

Read lesson
  • node

  • javascript

  • mongo-db

Como utilizar MongoDB y sus Operadores

Read lesson
  • node

  • javascript

  • jwt

Intro To JWT with NodeJS

Read lesson
  • node

  • javascript

  • loops

Learn Javascript Arrays and Loops Interactive

  • easy

Learn javascript arrays and loops, interactive tutorial with dozens of exercises, get instant feedback with automatic grading and watch video solutions afterwards.

Start exercise
  • node

  • javascript

  • REST

Node API Tutorial

  • easy

This is an interactive tutorial that will teach you how to create an API with node

Start exercise
  • javascript

  • learn to code

What is JavaScript? Learn to Code in JavaScript

Read lesson
  • javascript

  • HTTP

  • ajax

The Fetch API

Read lesson
  • javascript

  • node-modules

JavaScript Import and Export of Modules

Read lesson
  • html-css

  • javascript

  • events

Todolist with Vanilla JS (no framework)

  • easy

Create a simple todo web app using vanilla js

Start project
  • reactjs

  • javascript

  • react-hooks

Contact List App Using React & Flux

  • intermediate

Create a simple contact list application using the React.js framework and Flux Architecture

Start project
  • reactjs

  • javascript

  • react-hooks

Audio player like Spotify with React.js

  • intermediate

Use the audio tag to create your own music player

Start project
  • javascript

  • object oriented programming

  • javascript-objects

Object Oriented Programing In Javascript

  • beginner

Learn how objects and classes work and why they are so usefull n coding.

Start exercise
  • node

  • javascript

  • typeOrm

Data Modeling a StarWars Blog using Node and Typescript

  • easy

Use your recently adquired knowledge to build a data-model for your starwars blog

Start project
  • html-css

  • javascript

  • the-dom

Code an Excuse Generator in Javascript

  • beginner

Disneyland for procrastinators. Learning Javascript? This excuse generator tutorial takes no more than 20 lines of code and can save you for the rest of your life!

Start project
  • node

  • javascript

  • loops

Master Javascript by Practice

  • easy

150 js exercises ideal for those who want to practice javascript object literals, functions and many more js features

Start exercise
  • javascript

Javascript Events

  • 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 exercise
  • javascript

  • jquery

Learn The Difference: Jquery vs Javascript

Read lesson
  • reactjs

  • javascript

  • inputs

What are controlled and/or uncontrolled inputs in React.js

Read lesson
  • html-css

  • javascript

  • vanilla-js

Battleship with Vanilla.js

  • intermediate

Use your DOM knowledge, HTML/CSS and Javascript to create a battleship game for one person only

Start project
  • reactjs

  • javascript

  • git

Multi View React Web App

  • easy

Create a web app using React router and Context

Start project
  • html-css

  • javascript

Spotify Landing Page

  • intermediate

Replicate a professional real-life landing page using bootstrap

Start project
  • reactjs

  • javascript

  • flux

Contact List App Using React & Context

  • intermediate

Create a simple contact list application using React.js

Start project
  • python

  • flask

  • reactjs

Authentication system with Python Flask and React.js

  • beginner

Almost every website in the world has user authentication, in this project you have to implement user authentication using the Python Flask framework for building a backend REST API and React.js and sessionStorage API for the front end web application.

Start project
  • javascript

  • javascript-objects

How to Create an object in Javascript

Read article
  • node

  • javascript

  • mongo-db

Introducción a MongoDB y Mongoose

Read lesson
  • node

  • javascript

  • express

What is a Middleware in Express.js and Node.js

Read lesson
  • node

  • javascript

Introduction to Node

Read lesson
  • python

  • Java

  • javascript

RegEx for whitespaces

On RegEx for whitespaces we'll be discussing the different ways to detect whitespaces using regular expressions. RegEx has more than one way to search in a given text for these characters and we'll be giving an example with the most used one

Read article
  • javascript

  • logical-operators

Conditionals in Programming with Javascript

Read lesson
  • javascript

  • functions

Working with Functions

Read lesson
  • python

  • javascript

Understanding Python Syntax vs Javascript

Read lesson
  • reactjs

  • javascript

Creating React Components

Read lesson
  • javascript

  • jest

How to create unit testing with JEST

Read lesson
  • reactjs

  • javascript

  • react-hooks

Simple Counter

  • beginner

Use your react.js skills to make a simple counter component

Start project
  • html-css

  • javascript

  • sorting-algorithms

Bubble Sorting Cards

  • intermediate

Practice building algorithms by doing a bubble-sorting algorithm and displaying it on a website

Start project
  • reactjs

  • javascript

  • react-hooks

TicTacToe with React.js

  • easy

Create a simple tictactoe 2 player game (no AI), using the React.js framework

Start project
  • Java

  • javascript

What is the difference between Java and Javascript?

Java and Javascript are completely different programming languages even though people gets confused a lot.

Read article
  • reactjs

  • node

  • javascript

JWT Authentication with Node and React

  • intermediate

Almost every website in the world has user authentication, in this project you have to implement user authentication using NodeJS for building a backend REST API and React.js and sessionStorage API for the front end web application.

Start project
  • javascript

  • visual-studio-code

How to run Javascript in Visual Studio Code?

Read article
  • html-css

  • javascript

Learn how to use and interact with HTML Forms

Form validations, inputs, textarea, date inputs, etc.

Start exercise
  • reactjs

  • javascript

Learn React.js Interactively

  • 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
  • node

  • javascript

  • webpack

What is webpack?

Read lesson
  • reactjs

  • javascript

  • front-end

React Hooks Explained

Read lesson
  • reactjs

  • javascript

  • fetch-api

Todolist Application Using React and Fetch

  • beginner

Create a simple todo web app using the React.js framework and use the API to sync with the server

Start project
  • html-css

  • reactjs

  • javascript

The Meetup.com Clone using react.js

  • intermediate

Use React and HTTP Fetch to create a Meetup.com clone

Start project
  • html-css

  • javascript

  • Conditions

Conditional Profile Card Generator

  • beginner

Practice conditions, render a profile card based on a series of variables that could change in value during runtime like: username, avatar, etc.

Start project
  • html-css

  • javascript

  • the-dom

Random Card Generator

  • beginner

Use your CSS/HTML/JS skills to randomly draw a poker card on every website refresh.

Start project
  • reactjs

  • javascript

  • react-hooks

Traffic Light

  • beginner

Create a small react component with its own state and event listeners

Start project
  • javascript

How to Call a Function in Javascript

Read article
  • node

  • javascript

Deploy NodeJS with Heroku

Read lesson
  • javascript

  • apis

  • back-end

What is Swagger

Read lesson
  • node

  • javascript

  • mongo-db

Implementación de mongoose con mongoDB

Read lesson
  • javascript

  • array

It's Time To Learn What is an Array

Read lesson
  • reactjs

  • javascript

  • react-router

Routing our Views with React Router

Read lesson
  • reactjs

  • javascript

  • flux

Learn What is React Flux

Read lesson
  • javascript

  • array

  • algorithms

Using javascript to sort a list

Read lesson
  • reactjs

  • javascript

Learn React Here : React Js Tutorial

Read lesson
  • node

  • javascript

  • REST

Conectando una base de datos a nuestra API REST

Read lesson
  • node

  • javascript

Domain Name Generator

  • easy

The domain mafia is far from over, with more domain extensions every day is a good idea to chase for great domain available to buy. Who knows, maybe you get lucky and become a millionaire!

Start project
  • javascript

  • jest

  • unit-testing

Your first unit tests with Javascript's Jest Framework

  • easy

Give a series of exercises and solutions, create the unit tests to automaticaly grade the given solutions

Start project
  • html-css

  • javascript

  • vanilla-js

Sorting Cards with Select

  • intermediate

Practice building algorithms by doing a selection-sorting algorithm and displaying it on a website

Start project
  • javascript

How to print in javascript

Read article
  • reactjs

  • javascript

Todolist Application Using React

  • intermediate

Create a simple todo web app using the React.js framework

Start project
  • javascript

  • tor

How to disable Javascript in tor?

Read article
  • html-css

  • javascript

  • the-dom

Learn how to manipulate The DOM with JS

  • easy

Step by step, go over all the most important DOM concepts and methods: Use javascript to manipulate styles, html elements.

Start exercise
  • node

  • javascript

  • functions

Practice Javascript Functions Tutorial

  • easy

Start using and practicing javascript functions, learn about arrows, anonymus functions, closures, callbacks and more!

Start exercise
  • reactjs

  • javascript

Global state with the Context API

Read lesson
  • flask

  • reactjs

  • javascript

Final Project User Stories & Wireframes

  • intermediate

Create the users stories for your final project

Start project
  • html-css

  • javascript

  • events

Pop Balloons using HTML/CSS and a little Javascript

  • easy

Practice your entry-level skills in Javascript, The DOM and HTML/CSS by building a Pop Balloons Game.

Start project
  • flask

  • python

  • javascript

Todo List API + VanillaJS Front

  • intermediate

Let's build a todo list from zero to publish using a Python Flask API and a Vanilla.js front-end

Start project
  • bootstrap

  • html-css

  • reactjs

Landing Page with React

  • easy

Create a simple landing page using React.js components

Start project
  • reactjs

  • javascript

  • react-router

Starwars blog reading list

  • intermediate

Create a simple to-read website for Star Wars fans. Use the SWAPI to fetch and React + React Router + Context to save the reading list.

Start project
  • javascript

How to run javascript

Read article
  • javascript

  • functions

How to print in javascript

Read article