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Front-End Development Libraries Certification

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Learn Python for Beginners
Learn the fundamentals of Python programming from the ground up by

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In this Responsive Web Design Certification, you'll learn the languages that developers use to build webpages: HTML (Hypertext Markup Language) for content, and CSS (Cascading Style Sheets) for design.

Legacy Responsive Web Design V8

freeCodeCamp

Legacy Responsive Web Design Challenges

While HTML and CSS control the content and styling of a page, JavaScript is used to make it interactive. In the JavaScript Algorithm and Data Structures Certification, you'll learn the fundamentals of JavaScript including variables, arrays, objects, loops, and functions.

Legacy JavaScript Algorithms and Data Structures V7

Developers use HTML and CSS to control the content and styling of a page. And they use JavaScript to make that page interactive.

Legacy JavaScript Algorithms and Data Structures V8

Now that you're familiar with HTML, CSS, and JavaScript, level up your skills by learning some of the most popular front-end libraries in the industry.

Front-End Development Libraries V8

Data is all around us, but it doesn't mean much without shape or context.

Data Visualization V8

For these courses, you will use real developer tools and software including VS Code, PostgreSQL, and the Linux / Unix command line to complete interactive tutorials and build projects.

Relational Database V8

Until this point, you've only used JavaScript on the front-end to add interactivity to a page, solve algorithm challenges, or build an SPA. But JavaScript can also be used on the back-end, or server, to build entire web applications.

Back-End Development and APIs V8

As your programs or web applications become more complex, you'll want to test them to make sure that new changes don't break their original functionality.

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The Scientific Computing with Python curriculum will equip you with the skills to analyze and manipulate data using Python, a powerful and versatile programming language. You'll learn key concepts like data structures, algorithm, Object Oriented Programming, and how to perform complex calculations using a variety of tools.

Scientific Computing with Python

Data Analysis has been around for a long time. But up until a few years ago, developers practiced it using expensive, closed-source tools like Tableau. But recently, Python, SQL, and other open libraries have changed Data Analysis forever.

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With everything we do online, there's a vast amount of sensitive information at risk: email addresses, passwords, phone numbers, and much more.

Information Security

Machine learning has many practical applications that you can use in your projects or on the job.

Machine Learning with Python

If you're looking for free coding exercises to prepare for your next job interview, we've got you covered.

Coding Interview Prep

The Odin Project was created in 2013 by a lone developer, Erik Trautman. Over the years, an open source community has sprung up to maintain and expand the project.

The Odin Project - freeCodeCamp Remix

Complete the programming challenges below, from the massive Project Euler archives. These will harden your algorithm and mathematics knowledge.

Project Euler

This course is designed as a one-semester college course. It consists of instructional videos, with Google Colaboratory notebooks to follow along interactively, assignments, and challenging projects.

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This course offers a comprehensive introduction to C# programming, covering its core concepts, syntax, and practical application in software development.

In this English for Developers Curriculum, you'll learn the essentials of English communication. This will follow the A2 level of the Common European Framework of Reference (CEFR). And we've focused on vocabulary that is particularly useful for developers.

A2 English for Developers Certification (Beta)

In this English for Developers Curriculum, you'll learn the essentials of English communication. This will follow the B1 level of the Common European Framework of Reference (CEFR). And we've focused on vocabulary that is particularly useful for developers.

B1 English for Developers Certification (Beta)

This course teaches you the fundamentals of Spanish at the A1 level of the Common European Framework of Reference (CEFR), with lessons focused on professional settings. Each module is broken down into sections:

A1 Professional Spanish Certification (Beta)

A2 Professional Spanish Certification (Beta)

A2 Professional Chinese Certification (Beta)

In this A1 Professional Chinese Curriculum, you'll learn the building blocks of the Chinese language. This will follow the A1 level of the Common European Framework of Reference (CEFR). And we've focused on vocabulary that is particularly useful for professional settings.

A1 Professional Chinese Certification (Beta)

Level up your creative problem solving skills with these free programming tasks from the classic Rosetta Code library.

Rosetta Code

Python is one of the most popular, flexible programming languages today. You can use it for everything from basic scripting to machine learning.

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HTML stands for HyperText Markup Language and represents the content and structure for a web page. In this course, you will learn the basics of writing HTML.

Learn Basic HTML

In this interactive course, you will practice writing semantic HTML.

Learn Semantic HTML

Playground for creating and testing challenges

Dev Playground

Full-Stack Open

This course teaches the fundamentals of HTML and CSS, including modern layout, design, accessibility, and responsive web development. You'll build practical projects and gain the skills to create professional, user-friendly webpages.

Responsive Web Design Certification

This course teaches you core JavaScript programming concepts such as working with variables, functions, objects, arrays, and control flow. You'll also learn how to manipulate the DOM, handle events, and apply techniques like asynchronous programming, functional programming, and accessibility best practices.

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This course teaches you the libraries that developers use to build webpages: React, TypeScript, and more.

This course teaches you the fundamentals of Python programming.

Python Certification

This course teaches you the fundamentals of relational databases.

Relational Databases Certification

This course teaches you the fundamentals of back-end development and APIs.

This certification represents the culmination of your full-stack developer journey. It demonstrates your ability to build complete, modern web applications from start to finish.

Learn how to build accessible forms and data tables with semantic HTML.

Learn HTML Forms and Tables

Practice writing accessible HTML structures and form experiences.

Learn HTML and Accessibility

Get comfortable with the tools and concepts that power modern web development.

Learn Computer Basics

Learn the fundamentals of CSS and apply them to practical layouts.

Learn Basic CSS

Learn the design principles that help developers build better interfaces.

Introduction to UI/UX Design

Learn to size elements responsively with CSS units.

Learn Absolute and Relative Units in CSS

Add interaction and detail with CSS pseudo-classes and pseudo-elements.

Learn CSS Pseudo Classes and Elements

Learn to apply color with CSS to create polished visuals.

Learn CSS Colors

Style form elements to improve usability and visual clarity.

Learn How to Style Forms Using CSS

Learn how spacing, borders, and layout effects work together.

Learn the CSS Box Model

Use Flexbox to build responsive, aligned layouts.

Learn CSS Flexbox

Use typography to improve readability and visual hierarchy.

Learn CSS Typography

Design with accessibility in mind while styling UI elements.

Learn CSS and Accessibility

Control layout with floats and CSS positioning tools.

Learn CSS Positioning

Select elements with precision using attribute selectors.

Learn CSS Attribute Selectors

Make layouts adapt to different screen sizes and devices.

Learn Responsive Design

Create maintainable styles using CSS custom properties.

Learn CSS Variables

Build multi-dimensional layouts with CSS Grid.

Learn CSS Grid

Add motion with CSS animations while keeping usability in mind.

Learn CSS Animations

Python is one of the most popular programming languages today. It's easy to learn, readable, and versatile.

Learn Python for Beginners

Algorithms and Data Structures are the backbone of programming. So it's important to learn how to work with them.

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