OpenClassrooms

Find out how fun and rewarding programming can be! In this course, you will learn the principles of object-oriented programming, get hands-on practice with interactive exercises, and start working on your very own app!

Testing is essential for creating high quality apps that users love. Learn best practices with Test-Driven Development and Behavior-Driven Development. Make your C# applications robust with unit testing, mock testing, and integration testing.

Develop your writing skills to give yourself a competitive advantage in the world of design. UX designers also need to be part content strategists and UX writers.

Transform your computer into a programming powerhouse! Install everything you need to set up your first Java projects, including Eclipse, the most widely used integrated development environment.

Learn to create your first web pages using HTML and CSS, the two most important languages on the web. No coding experience required!

Turn your computer into a programming powerhouse! Use Visual Studio, an integrated development environment, to get set up and start coding in C# for the .NET software framework. We'll also work through the life cycle of a web application with Git and jump-start your first .NET projects.

Writing code is great, but you've gotta keep an eye on what you're doing! You'll need to manage your project (whether using Agile, Scrum, or a different workflow) from start to finish in order to hit your deadlines and keep everyone happy.

WordPress is an indispensable tool for building any type of website. It'll serve you well to know how to launch a good-looking site quickly on the platform.

Have you been thinking about a career in software development? Do you find computers frightening and the lingo foreign? This course demystifies jargon and puts computer programming within reach. You will learn that there is nothing to be afraid of. Heck, you might actually enjoy it!

Does the web interest you, but you aren’t totally clear on how the whole thing works behind the scenes? Learn internet history, vocabulary, logistics, and more with this course!

Building a product vision starts with product research. In order to know how good an idea is, you need to research the competition, identify a market segment, find and interview potential customers, and develop target personas.

Say goodbye to the hours you spend trying to figure out what changes you made to your code base, who did what, and when. With this course on Git and GitHub, you'll not only be able to better track changes to your code base, but you'll also be able to share them on GitHub!

The command line in Terminal is where a lot of programming efficiency happens. Take this course to better communicate with your computer!

Being able to map out data structures is an important part of development! Designed for beginners, this course will help you discover UML, a great way to think about modeling.

Use Unified Modeling Language, or UML, to make your first real project database! You'll learn how to diagram, build a database, and run basic SQL queries.

Learn the principles of Agile software development and about the role of the Product Owner in SCRUM. Discover how a SCRUM team plans each cycle, or "sprint," and how they define "done." Finally, learn how to build feedback into each cycle, create retrospectives, and hold daily standups.

Product managers use User Stories and Acceptance Tests to define the details of a feature to be built. Learn through example how to decompose a feature into stories and tests. Then store all requirements in Agile Requirements Format on a wiki.

Look under the hood of your favorite websites using DevTools. See their HTML elements, CSS, JavaScript, and more!

Go beyond basic HTML and CSS skills and learn how to create great layouts using CSS layout techniques!

The ability to learn quickly and effectively is a key skill that can open the door to any domain or career throughout your life. Follow this course to improve your learning capacity and to take control of your personal and professional development!

Mobilize good practices in public speaking! Discover how to create your content with the techniques of storytelling and mind mapping, how to rehearse effectively and how to master your performance.

Understanding, creating, and editing software will allow you to become a player in the world of web development. This course will get you rolling with JavaScript, one of the major languages on the web!

You've set up as a freelancer. So what next? On this course, you'll learn how to plan your working days; manage your cash flow; set positive, realistic goals; identify the multiple roles you'll have and decide how much to charge. In short, you'll find all you need to help you run your new business.

Start to explore the world in new ways through the lens of a user experience designer. Learn the key UX principles and processes that will take you from research through design.

Storytelling and graphic design are powerful tools to communicate your ideas. Be sure to document your work along the way.

Apply best practices for usability testing and learn methods for gaining insights into mental models of users, as well as sharing your findings.

Get out into the world and understand how people actually behave vs. what they say they do. Move past expectations and assumptions to uncover valuable insights through ethnography, interviews and participant observation.

Teamwork is an essential skill, whatever your choice of career. And it can be learned! In this course, you will see some behavioural techniques to take advantage of a team's formidable leverage: collective intelligence.

Let's reinforce the foundation! Adopt MVC code design architecture in order to build sustainable code. You will also learn how to identify elements based on mock-up designs, handle gestures, experiment with animations and dynamic layout and sneak peek into local data storage.

Use your JavaScript skills to build interactive, dynamic web apps. Learn to interact with your users and to leverage external APIs to build rich, immersive user experiences.

Take your JavaScript skills to the back end with Node, Express, and MongoDB — build everything from secure web services to full-featured APIs, creating tools for front end developers to interact with easily.

Every product is different. Examine the metrics that will help inform design decisions. Use storytelling to communicate data visually through simple but effective charts and graphs.

Make your work stand out from the competition by creating an eye-catching portfolio with beautifully designed case studies. Don't forget to consider your entire online presence!

In this course, you will learn how to create a project plan for large external clients - working with the budget and costing but also with the estimation of work and planning delivery dates.

Gain firsthand experience in design thinking — empathy, define, ideate, prototype, test — through hosting a workshop! We'll also examine design sprints.

Understand human behavior, habits, and emotion in order to make better design decisions.

Effective product managers are data-driven in their decision-making. In this course, you will learn the necessary concepts, tools and frameworks that you need to be sure that your product goals are being met.

Are you an independent worker, or do you hope to become one? Do you sell or promote your services online? Find your next clients online by building and developing your freelance digital commercial strategy.

Have you identified a gig or a full-time job opportunity that interests you? Now is the time to apply! This course will help you succeed in getting that target job by guiding you through how to craft a tailor-made cover letter and prepare for an interview.

Want to freelance, but unsure where to start? From setting up legally, choosing a name and securing work to finding funding and writing a business plan, this course will guide you on your journey to UK self-employment, and also offer invaluable tips and advice to freelancers everywhere.

Learn the tools to keep any project organized and to collaborate with other team members.

Roadmaps help define and share what direction your team will take to make the product vision a reality. Use tools like impact mapping and story mapping to help you create a theme-based roadmap that shows how you will achieve your goals.

In this course, you will learn how to enrich your app with dynamic content delivered in real-time from remote sources via a network. You will also be able to provide the best code design following SOLID principles.

Every product vision contains many assumptions. The Lean Startup methodology gives us a framework for applying a "build measure learn" approach to validating our assumptions through designing experiments and analysing the resulting data.

Heroku is a platform that will allow you to easily deploy Rails apps. Learn more about it and find their documentation here.

Understand and alter existing Swift code efficiently and sustainably. In this course, you will discover the benefits of implementing tests and learn how to practice test driven development.

Explore design systems and develop your own graphic design eye in user interface (UI) or product design.

Do you want to find a new career path? Or boost the one you're currently on? Develop a personalised career plan step by step and open the door to your next professional opportunity!

Effectively prepare for your job search by writing a CV that corresponds with your career plan. We'll look at how to build your presence on social networks and hunt for your future job both off and online!

Learn how to better know yourself, set goals, manage your time and function both independently and interdependently to develop your autonomy. Apply this key skill in all of your professional activities!

Learn about the nature of estimation and its potential pitfalls. Learn how to estimate user stories and create user story maps. You will learn about concepts like planning poker, team estimation workshops, and velocity.

A lot of our communication happens in writing, especially in the professional world. Regardless of your career field, if you want to master professional writing, you'll find this course of value!

Use wireframes to better understand the way a website or app works. Diagram user flows to make sure the steps are all in place.

In this course we'll be learning how to use the popular React JavaScript library. It is highly performant at rendering web apps. It also demonstrates architectural ideas from functional programming that you're likely to encounter and use throughout your career as a developer.

As the Ruby on Rails apps on which you work get more complex, you'll need to be sure you can handle configuration and deployment like a pro.

Get ready to build your first Android app: TopQuiz! Along the way, you’ll learn the fundamentals of Android development: architecture, screen design, and all the tools you’ll need to build your own applications.

Take advantage of list layouts, build custom reusable components, comprehend Core Data, and engage users with local notifications.

Prototyping is an excellent way to communicate and get feedback - whether it is customers, stakeholders or even your own developers. Learn the process of identifying a minimum viable product, building a prototype, putting it on your mobile device and getting feedback.

It’s time to enhance your skills with the knowledge of a founding concept of most modern programming languages: Object Oriented Programming (OOP). See how the new concept impacts your craftsmanship.

Ready to start? In this introductory course, you will discover the essentials of iOS development: dive into Apple's mobile ecosystem, familiarize yourself with the development environment, and build your first app in just a few hours - no kidding!

In this course, we'll learn how to use the popular Ruby on Rails framework to build database-backed websites. We'll be creating a demo app that features a blog!

No turning back now! You are swiftly getting to the core of iOS development: learning Apple's new programming language for creating apps. Advance your apps with just a few lines of Swift code!

This course dives deep into object-oriented programming in Ruby. It teaches many of the more difficult concepts in Ruby by focusing on the relationship between classes and objects. You'll emerge from this course with a much more solid foundation in the Ruby language.

Ruby is a readable and easy-to-learn programming language that is the foundation of the powerful Ruby on Rails framework, helping you make full websites easily. Take your first steps with Ruby in this course!

This course will explain exactly what a product manager is, what they do, and what their roles and responsibilities are. It will also talk about the types of interaction that a product manager might have with the rest of the organization and describe the characteristics of a good product manager.

jQuery is the most commonly used JavaScript library. You can use jQuery to accomplish cool stuff in your web projects such as animations, event-based actions, and more, all while enjoying cross-browser compatibility.

jQuery can radically simplify your JavaScript and frontend development. Learn more about the open-source library in this course!

Use Bootstrap, a famous CSS framework created by Twitter developers, to save yourself design time and allow you to build attractive, responsive websites quickly!

A bug is a little like a mosquito that buzzes in your ears while you're trying to sleep: excruciating. Create unit tests to minimize bugs. Your mobile apps will be reliable and you'll make your users happy. And you, well, you'll sleep like a baby.

Are you planning to join the OpenClassrooms team? That's great! Learn what you need to know before joining us in our mission to make education accessible.

Discover different ways of saving data on Android. Save data in an Android phone's memory by using a performant relational database.

Save your application data and place structured data in a database.

To guarantee the best possible user experience via tablette or smartphone, learn how to use the different navigation and display mechanisms proposed by Android.

Mentorship is a key part of learning on OpenClassrooms! Take this course to see how it works and to eventually become a mentor yourself.

There are many RubyGems that will simplify your lives as Ruby developers. Learn about them here!

Expand your knowledge of the Ruby programming language to allow you to create web sites that display dynamic content and take user input via web forms.

An Android app is designed to communicate. Learn how to use an API to optimally download data and how to display various data in a list format.

JavaScript is one of the most commonly-used languages in web development. With it, you can make your websites lively and interactive. This course will teach you to use JavaScript to enhance your web pages and projects.

Web developers should be able to break down the mockups they receive from designers. How can they integrate these designs in HTML and CSS?

Mentorship is a key part of learning with OpenClassrooms! Take this course to discover what a mentor does and to eventually become one yourself.

Writing tests is an important part of being a developer. As a frontend dev, you'll need to confirm that your site is always usable and does what you want it to do!

You're already familiar with GitHub as a great way to have your code online. Now you can learn about GitHub's excellent community tools that'll keep your projects (and others') in tip-top shape.

Your work isn't finished once you complete a project. You'll need to stay up to date on the technology landscape so you don't miss important updates or exciting new tools!

Start programming by learning one of the most popular programming languages. C# will allow you to build a variety of secure and robust applications that run on the .NET framework.

The best designers are curious. Check out these tips and tricks for making the most the lessons that lie ahead!

You've just joined OpenClassrooms as a student with your new Premium Plus account. What happens now? Let's go!

Are you ready for a career change? And you're interested in the web? Follow this course to see which digital job is made for you!

The Internet is part of our daily lives... But how is it impacting careers? What are the digital jobs?

To guarantee the best possible user experience via tablette or smartphone, learn how to use the different navigation and display mechanisms proposed by Android.

Node.js is a recent technology that has become a popular reference for fast and powerful server-side programming. But how does it work in practice? Join this course to find out!