Two students using a Macbook to research the best programming courses online.

Best Online Coding Courses, Classes, and Training

Online coding courses are one of the most affordable and flexible ways to gain in-demand tech skills. They are the perfect way to explore the computer science field to identify your strengths and interests, advance your skills to qualify for a new job, or give your resume a boost as you enter the job market. 

With hundreds of classes and programs available, it can be difficult to identify which ones are worth your time and money. This article will help narrow down your options by listing the best programming courses online, providing details about curriculum, price, and difficulty level. We also include a list of the best free coding courses and training available. 

Top 10 Best Online Coding Courses

Online coding courses can range in price from completely free to over $1,000, and classes at every price point have their strengths and drawbacks. We will start by listing an overview of some of the best programming courses online that cost tuition before moving on completely free alternatives. 

C# Basics for Beginners | Udemy

  • Cost: $119.99
  • Skills covered: C# and .NET framework, primitive types and expressions, arrays and lists, debugging applications
  • Difficulty level: Beginner

C# is an important programming language to study if you want to work in game development or build applications for Windows and Android operating systems. This six-hour course comes with 11 articles, eight downloadable resources, and a certificate of completion. The curriculum was designed for complete beginners looking to master essential C# and .NET fundamentals. 

The Complete Web Developer in 2023: Zero to Mastery | Udemy

  • Cost: $109.99
  • Skills covered: HTML, CSS, Bootstrap, JavaScript, Git, Github, ReactJS 
  • Difficulty level: Beginner

This course consists of over 37 hours of pre-recorded lectures, 153 articles, and 47 downloadable resources. You will also receive a certificate of completion and practice your skills building over ten real-world development projects. 

The curriculum begins with basic coding skills and an introduction to how the Internet works before guiding students through more advanced topics and in-demand technologies for a web development career.  

Full Stack Web Developer | Udacity

  • Cost: $399/month
  • Skills covered: SQLAlchemy, Flask, HTTP, Docker, application security, cloud software, Git, PostgreSQL
  • Difficulty level: Intermediate

If you already have some experience with object oriented programming, this course from Udacity can help you upgrade your skills and build database-backed APIs and web applications. You will also learn about server deployment and containerization. 

You can move through the course content at your own pace, but most students finish in four months studying part-time. You will also receive career services such as Github portfolio reviews and assistance optimizing your LinkedIn profile. 

Learn to Code | Udacity

  • Cost: $399/month
  • Skills covered: Python, HTML, CSS, JavaScript
  • Difficulty level: Beginner

Udacity offers a wide range of tech and coding courses for all difficulty levels. This course is ideal for complete beginners who are looking to master introductory skills that can lead to a range of tech careers. The class is self-paced and takes most students about four months studying ten hours per week. 

You will complete four projects, including an adventure game and an ecommerce shopping cart. Udacity students also have access to knowledgeable mentors who can offer guidance and motivation, answer questions, and guide their learning. 

Professional Certification Python Course | BrainStation

  • Cost: $3,250
  • Skills covered: Python syntax, data types, algorithms, conditional programming, data management, Python libraries 
  • Difficulty level: Beginner/intermediate

This is one of the best online coding courses for beginners who are serious about starting a career in web development, data science, or machine learning. You will receive live online training from industry experts and collaborate with your peers and instructors as you complete a capstone project. 

This course meets once a week in the evening for five weeks, and you can choose from among various time zones. BrainStation works alongside industry leaders from major tech companies to ensure that its curriculum is comprehensive and up-to-date. 

Best Free Coding Courses

Free tech and coding courses are a great way to explore new technical fields and practice in-demand skills on your own schedule. The offerings included on our list of the best free coding courses cover essential technologies and languages such as Python, JavaScript, and PHP.  

Crash Course on Python | Coursera

  • Difficulty level: beginner
  • Skills covered: Python data structures, Python syntax, object oriented programming

This beginner-level programming course takes around 27 hours to complete. It is available online to anyone interested in learning the basics of Python programming and how these skills can be applied to common IT roles. While you can access all course content for free, you will need to pay to have your assignments graded and to earn a certificate of completion. 

Introduction to Computer Science | edX

  • Difficulty level: beginner
  • Skills covered: algorithmic-thinking, algorithms, data structures, programming basics

Rather than focusing on a specific programming language or skill, this course acts as a broad introduction to computer science as a specialty. It is perfect for students trying to determine whether or not the subject is a good fit. The class will cover how to think like a programmer and introduce a range of languages, including C, Python, SQL, JavaScript, CSS, and HTML. 

This is a self-paced, 12-week course offered in conjunction with Harvard University. The instructors are esteemed Harvard faculty members, making it the perfect opportunity to lay a strong foundation for a successful computer science career. 

JavaScript Web Development | Ironhack

  • Difficulty level: beginner
  • Skills covered: basic programming concepts like loops and variables

This short, self-paced course is provided by Ironhack, one of the leading web development bootcamps. It is designed to introduce students to JavaScript fundamentals through a project-based methodology. The course will walk you through building your first project with the goal of helping you determine whether a web development career is right for you.  

PHP for Beginners | Alison

  • Difficulty level: beginner
  • Skills covered: PHP features, functions, and applications

This is a short, easy-to-follow class for beginners looking for an introduction to PHP. It takes less than three hours to complete and includes a final assessment to ensure you have fully absorbed the course material. The first model covers PHP development and syntax, while the second introduces arrays and functions. 

Python for Everybody | Coursera

  • Difficulty level: beginner
  • Skills covered: Python basics, functions and loops, variables, SQL, web scraping

Coursera offers some of the best coding programs in partnership with leading universities across the country. This entry-level specialization program, offered by the University of Michigan, takes students through fundamental programming concepts and ends with a capstone project where you will create your own application. 

All four courses included in the Python specialization have a free audit option, though you will need to pay for a certificate after completing your hands-on project. It takes most students about eight months to complete the course, studying three hours per week.  

Additional Free Coding Resources and Training

Woman in a white shirt using an Apple computer to research online coding classes.
The best coding programs for aspiring tech professionals have comprehensive and project-based curricula. 

Short online coding courses are not the only free resources aspiring programmers have at their fingertips. Some online platforms provide a more comprehensive and structured curriculum to prepare students for entry-level careers. If you are looking for a more long-term or career-centered learning experience, check out the resources listed below. 


Codecademy offers a diverse catalog of free coding classes for beginners, in subjects ranging from game development to data analytics to machine learning. Each course is available on-demand and includes numerous lessons, hands-on projects, and quizzes. 

If you want to receive feedback on your quizzes and a certificate of completion, you can subscribe to Codecademy Plus for $35 per month. Codecademy Pro also offers rigorous career path programs that are designed to prepare you for entry-level jobs in a matter of months. 


freeCodeCamp is an online program that aims to ensure all students have access to training in coding. The curriculum is available for free online and is designed to provide you with all the skills you need to land an entry-level developer job. 

The course is made up of thirteen certifications. To receive the certification, you must complete five projects and pass the required tests. This method of instruction emphasizes hands-on practice, which ensures you will fully master the skills. You can also receive extra instruction on freeCodeCamp’s YouTube channel and forum. 

Khan Academy

Khan Academy is one of the most well-known online academic resources, with classes in a wide range of topics for every age group. You can find some of the best free coding courses in topics like HTML/CSS, SQL and data management, jQuery, and JavaScript. 

The website is easy to use, does not require a subscription or tuition payments, and you can select exactly what skills you want to learn and practice as you go. Khan Academy also has an Hour of Code crash course program that covers skills related to web development and databases. 

App Academy Open

If you are trying to decide whether or not to enroll in a coding bootcamp, App Academy Open is a program to consider. App Academy is a leading software engineering bootcamp that allows students to access its complete full stack curriculum for free. This includes 500 hours of instruction that covers essential skills like JavaScript and Python. 

App Academy Open does not include virtual lectures, pair programming, assessments, or career services, as these features are reserved for the full-time software engineering bootcamp. Still, this highly comprehensive curriculum is one of the best programming courses online for students who are serious about a career in development. 

The Odin Project

The Odin Project is a free resource designed to help students start web development careers. You will begin with a foundations course that covers basic skills and provides more information about the development field, after which you will choose between the Full Stack Ruby on Rails path and the Full Stack JavaScript path. 

Both paths provide a structured curriculum that helps you build on your previous knowledge as you delve into more advanced topics and technologies. Students also receive guidance on where to find jobs, how to succeed in job interviews, and advice on the next steps they should take to start a career. 

What Coding Course Should I Take?

There are various factors to take into consideration throughout the process of choosing an online coding class or course. Below, we discuss important criteria to keep in mind that will help narrow down your options and ensure you end up with a training program that sets you on the path to success. 

Learning Goals

The most important thing to keep in mind when choosing a coding course is your purpose for learning to code. If you are trying to upskill to make a career move, you should focus on coding certificate programs so that you have something concrete to put on your resume. It also might be worth it to look into more expensive options that offer higher levels of instructor support. 

Alternatively, if you are a complete beginner who is curious about computer science, but you don’t have specific career or skill goals, it may be a good idea to focus on short introductory courses. You can begin with free classes to explore your options and identify your interests before committing to costlier options that will help you specialize your skills or progress your career. 


Cost is always an important factor to consider when it comes to education, which is why it is a good idea to look into all your options. You can always try out free platforms like Codecademy and freeCodeCamp to see if they can meet your needs before committing to paid alternatives. 

While many of the best online coding courses and programs are offered for free, there are reasons to strongly consider a paid option, especially if you are serious about starting a tech career. You are unlikely to find a free coding course that allows you to interact with your instructors and ask questions. Also, you may need to pay if you want a certificate of completion to put on your resume. 

Course Content

Because there is such a wide variety of options available, you can afford to be specific about what skills you want to learn and at what difficulty level. For example, if you already have some coding experience and are exclusively looking to improve your Python skills, look for courses with a dedicated Python curriculum. 

If you are aiming to acquire all the knowledge you need to start a new tech career, focus on longer, more comprehensive courses with a structured curriculum. This will help you avoid gaps in your knowledge that can prevent you from getting hired. 

Online Coding Courses VS Coding Bootcamps

If you are hoping to improve your coding skills, you may be trying to decide between attending a coding bootcamp vs free online courses. While both pathways can help you become a programmer, they are different in many important ways.

Features of a Coding Bootcamp

  • Comprehensive curriculum. Coding bootcamp programs are designed to provide you with all the skills you need to begin a tech career. They are far more structured and cover more topics than an online course. 
  • Length. A coding bootcamp can take anywhere from a few weeks to a few months to complete, depending on your scheduling preferences. 
  • Dedicated instructors. Many remote coding bootcamp classes are taught live, allowing you to interact with your peers and instructors, ask for help, and form relationships. Even self-paced programs generally include live workshops or office hours to provide support.  
  • Career services. An important feature of coding bootcamps is that they nearly always provide extensive career services to help students land their first job. These might include resume workshops, mock interviews, networking events, and one-on-one career counseling sessions. 
  • Flexible payment options. Most coding bootcamps offer a range of payment plans to keep their programs accessible to all students. These include scholarships and discounts, income share agreements, deferred payment plans, and bootcamp loans

Features of Online Coding Courses 

  • Length. While some online coding classes last multiple weeks, many can be completed in less than a day. 
  • Specificity. Rather than training you to begin a career, online coding classes generally cover a narrow topic or a specific set of skills. 
  • Method of instruction. Most online coding courses include pre-recorded lectures and guided projects, especially free options. There might be thousands of other students in the class, so you are unlikely to receive one-on-one support. 
  • Variety. If you are looking to build advanced skills or study niche technologies, you might have better luck with online courses because there are more to choose from. 

Are Online Coding Courses Worth it?

Yes, online coding courses are worth it for anyone interested in improving their programming and technical skills. You can find high-quality courses on popular platforms such as Coursera, edX, and Udemy that can help you master in-demand coding languages on your own schedule, often completely free. 

If you put in enough practice and build the right skills, enrolling in the best coding courses online can even help you start a tech career. According to Statista, over 46 percent of software developers learned to code using online courses and certifications. 

Online Coding Courses, Classes, and Training FAQ 

How long does it take to learn to code?

It takes anywhere between a few weeks and a few months to learn to code. You can master the basics of Python in under a month, but it may take closer to a year to become an advanced coder if you study on your own. If you enroll in online coding courses or a coding bootcamp, you can become an expert coder in three to six months. 

Is it hard to learn how to code?

No, it is not hard to learn how to code as long as you give yourself sufficient time to practice each new skill as you progress. While coding can seem challenging and unfamiliar at first, if you start with the basics, you can become a proficient programmer in just a few months of work. 

How much does a coding course cost?

Most online coding courses cost anywhere between $20 and $400, depending on the intensity of the course, level of instructor support, and course length. Keep in mind that there are also numerous free online coding courses available through platforms like edX, Coursera, and Udemy. 

Can I use an online coding course to get a job?

Yes, you can use an online coding course to get a job, but you will need to ensure that the course you choose is extensive and comprehensive enough. Many online courses focus on specific skills, so you may need to complete multiple courses to gain all the skills you need to qualify for entry-level jobs. 

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