4Geeks logo
4Geeks logo

Courses

Explore our extensive collection of courses designed to help you master various subjects and skills. Whether you're a beginner or an advanced learner, there's something here for everyone.

Coding Bootcamp

Learn live

Join us for our free workshops, webinars, and other events to learn more about our programs and get started on your journey to becoming a developer.

Upcoming live events

Learning library

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


LoginGet Started

Lesson

The following lessons explain different programming concepts and have been published by our members. Search for a particular lesson using the filters

  • Javascript

What is JavaScript? Learn to Code in JavaScript

Get to know what is JavaScript, everybody is talking about it and by now you probably know it's time to learn to code in JavaScript in order to get things to the next level.

Read lesson
  • ajax

  • HTTP

  • Fetch API

The Fetch API

Have you heard of Fetch? In this lesson, you will learn how to request information from APIs and make use of that data with the most used technology for that purpose - the JS Fetch API.

Read lesson
  • Agile Methodologies

Creating User Stories: Learn with User Stories Examples

Before heading towards development, We need a strategy (User Stories). Find and learn here with user stories examples. It is the most undervalued activity in the software development cycle, and it accounts for 70% of the reasons that projects are not delivered on time.

Read lesson
  • Learn In Public

  • Networking

Learn in Public

Discover how learning in public can enhance your coding skills and career. Embrace sharing your journey and connect with others today!

Read lesson
  • GitHub

  • git

How to use GIT: Version Control System

Learn how to use GIT with an interactive tutorial, video, and a great article. Without GIT you won't be able to work at any company, and you won't be able to use anyone's code.

Read lesson
  • Box Model

  • Layouts

  • HTML and CSS

CSS Layouts: Create and Build Layouts with CSS

Building layouts is the most painful process when coding HTML & CSS. Learn the CSS layout rules: Display, Position, Float and Flex; and place any element anywhere you want.

Read lesson
  • REST

  • APIs

  • node.js

Building APIs with nodejs Expressjs

Learn to build fast and flexible REST APIs with Node.js and Express.js. Discover essential tips and code examples to kickstart your API development!

Read lesson
  • Javascript

  • Back End

  • Python

Understanding Python Syntax

Unleash your power by learning with this lesson using one of the Kings of Back-End Development. Now you will be capable of bringing AI, Big Data, Machine Learning, APIs and integrate third-party applications into your own. Enjoy this Python Syntax lesson

Read lesson
  • Javascript

  • Back End

  • Authentication

Token Based Authentication in your API

Learn how to implement token-based authentication in your API for secure user access. Discover best practices and examples to enhance your app's security!

Read lesson
  • Python

  • strings

Working with or manipulating strings with Python

Learn to manipulate strings in Python! Discover essential techniques like concatenation, extraction, and conversion. Master your coding skills today!

Read lesson
  • Javascript

  • Webpack

  • Node

JavaScript Import and Export of Modules

Split and conquer (again), this time we teach you how to split your code into several files to avoid GIT conflicts and to also be more organized. By the end of this lesson, you will be able to dominate JavaScript imports and exports.

Read lesson
  • Javascript

  • Back End

  • Node

How to create unit testing with JEST

Learn how to create effective unit testing with JEST! Discover essential techniques to enhance your JavaScript code quality and prevent bugs.

Read lesson
  • Logical Operators

  • Java

Conditional Programing in Java

Master conditionals in Java and control the flow of your code. Learn to use if-then-else and switch. Discover how to make effective decisions!

Read lesson
  • Agile Development

  • web applications

Intro to Professional and Agile Development

Master Agile Development and build professional web applications step-by-step. Discover the workflow that transforms coding into creation!

Read lesson
  • Javascript

  • Sorting Algorithms

Using javascript to sort a list

Nobody manually sorts lists anymore, but it is still a fantastic way to master your algorithmic skills

Read lesson
  • HTTP

  • Authentication

  • APIs

Understanding JWT and how to implement a simple JWT with Flask

Learn how to implement JWT for secure API authentication in Flask. Discover simple steps to enhance your app's security today!

Read lesson
  • Data Structures

Using data-structures to store our business needs

It is imposible to software without storing information, its time to practice and master the science behind storage

Read lesson
  • Best Practices

  • learn to code

  • imposter syndrome

Introduction to 4Geeks Academy

Discover how to maximize your coding journey at 4Geeks Academy! Overcome challenges and unlock your potential. Start learning today!

Read lesson
  • Python

  • SQL Alchemy

Everything you need to know about SQLAlchemy

Master SQLAlchemy, the top ORM for Python! Learn to simplify database interactions in just 8 minutes. Discover how to get started now!

Read lesson
  • REST

  • Python

  • Flask

Building RESTful APIs using Flask

Learn to build RESTful APIs using Flask, the popular Python framework. Master API development with our easy guide. Discover more now!

Read lesson
Load more...