21 Best Selling Online Coding Courses 

Would you like to be among the few tech-savvy people in the world? Do you want to craft your own website and do your own coding? Do you know how to create HTMLS? If yes is your answer, then this is the article you should read to the end.

You will learn about a large variety of online coding courses that will catapult you professionally or give you a chance to exercise You don’t have to be a computer geek to learn online coding. Online Coding is what makes it possible for you to maneuver the technological world.

Beef up your resume, develop your technical hobbies, and build a job portfolio that is rich through taking online coding courses.

What Are Online Coding Courses?

Online coding courses are courses about computer programming and technological awareness that are offered virtually. For you to understand the technological terminologies and be able to operate in the advanced world of computers you need to study coding.

Why Choose Online Coding Courses?

Online coding courses are convenient. This is the only basic reason why you should choose any online course for that matter. You get a chance to study at your convenience.

The classes are recorded and can be fetched at any time. The videos can be downloaded any time too. You also get to interact with people doing the same thing all over the world.

Who Can Enrol in An Online Coding Course?

Anyone can enroll. Beginners and professionals. Adults and children can. The most important thing is interest and an ability to grasp what you are being told.

What Do I Need To Enrol in An Online Coding Course?

It is this simple! You need a laptop or computer and internet connection.

How Long Does It Take To Complete An Online Coding Course?

The courses vary. Depending on what you want to achieve, the hours will be more or less. To get a certificate you need at least a thousand hours of contact. They are less or more depending entirely on what you want to achieve or the program in question.

How Much Do Online Coding Courses Cost?

Some are as free as they come. You will however have to set aside a few dollars to the tune of $29 monthly, to secure a steady flow of classes and final merit.

15 Best Platforms That Offer the Best Online Coding Courses

There are a million platforms for online coding courses. However, the top fifteen platforms that will give you a lot of exposure with wide scope of coding courses are:

  • Udemy
  • Khan academy
  • Cousera
  • Linkedin
  • Alison
  • Treehouse
  • FreeCode camp
  • EDX
  • Tutorial Point
  • Datacamp
  • W3schools.com
  • MIT Open
  • Odin
  • Udacity
  • Codecademy

1. Udemy 

With over 4000 tutorials and certificates, you will be exposed to complete Python, Boot camp, ProMasters class, react and Node J.S. Udemy is the best platform with a huge number of courses. A majority of the courses on Udemy are free.

You also get a chance to practice what you have learnt, through interactive quizzes. You are exposed to lectures, assignments, articles and a lot of resources as well.

The payable coding courses give you a chance to use nominal prices, where you pay when and how you can. Anyone can study on Udemy, professional or amateur.

The learning on Udemy is self-paced, and you are guaranteed a refund when you don’t follow through. No wonder those who have used it before rate it 4.5 out of 5. Check it out on the link provided above.

Start Online Course


LinkedIn is a professional platform that helps you develop your professional skills for you to stand a better chance of being hired. Online coding is just one of the courses.

You will realize the depth of courses offered when you click on the above link. You are provided with over 350 courses. Everyone from beginner to advanced tech gurus can get something to learn on LinkedIn.

The programs are free for a while and then you are expected to subscribe for the rest of the content. You will be exposed to coding programs and coding languages like C, C++, Java, JavaScript, Object-orient and Functional Programs.

The courses are well designed, you are given relevant examples, a number of lectures, online exercises and videos.

LinkedIn is well-rated at 4.5 and the learning is self-paced. You can repeat as many times as possible. 

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Codecademy offers 10 program language online coding courses. With ample hands-on assignments, your skills will be sharpened. So many quizzes that you can retake severally till you get it right are also available.

The Codecademy uses the simplified techno-lingua that is easy to understand, gives you mini-projects to hone your skills and provide videos for future reference. The program is entirely self-paced. Find details on the link provided below.

Start Online Course


TreeHouse is totally free for the first seven days.

Reading materials, videos and interactive classes are available on this site. You don’t need any prior experience to join and you will be exposed to about 300hours of tutorials. You will also enjoy a flexible learning schedule.  

If you want a job in a technical company and you need to stand out, then start adding flesh to your CV now, with the free Coding Courses available here:

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You don’t need details on this, just click on the above link and discover a free world of coding courses. You will be able to join a tech community and have your wits challenged by gurus.

There will be projects for you, interactive learning sessions and demand for feedback through projects. What are you waiting for? Go build your resume!

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6. EDX

If you started by clicking on the provided code, then you noticed that EDX is a coding course provider that is linked to a number of universities and colleges.

This is purely for those who want to enhance their careers through technology. The time allocated for each course is determined by the complexity of the course.

Python, data, introduction to computer science, writing efficient codes, all Javas, are available here. You can get credit ranging from certification to micro-masters.

You will also be exposed to practical work, assignments and free auditions. The classes here are very flexible.

Start Online Course


Are you a student looking for a place to hone your computer skills and build professional experience before college spits you on the labour market? All technical and programing language is taught here.

Videos and lectures are made available. You will also be provided with reading materials. Imagine that! You should have clicked on the link above already.

You will learn Bitcoin, machine learning, programming tutorials will be given, web development and Bitdata will be at your disposal. You will also be provided with coding space for your practice.

The content provided on this site is free and you can learn with your own pace on your own terms.

Start Online Course


computer scientists, if you click on the link about you get to discover a wonderful space to experiment. This program is basically for people meaning business with their careers and abilities in computer science.

You will be taught data analysis, data science, Python, SQL, Git, Data visualization, among many more others. You will be able to interact with your instructor on a personal level as well. 

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If you have interests in building user interfaces, learning CSS, HTML, JavaScript,  SQL, Python and many more others, then this is for you.

You don’t need any experience to be here. You will be given free exercises and assignments to learn hands-on. This is a typical coding online school.

Start Online Course


Alison free courses are highly rated, not just the coding courses. This platform helps professional programmers to season their craft.

The basics and advanced coding courses are available here ranging from Visual basics all the way to JavaScript, C, C++ and Python. Anyone can access it, and you get a certificate upon completion of your course, ranging from certificate to diplomas.  Check it out below:

Start Online Course


Is your child locked to the complexities of computers and the technological world? Younger learners find space to learn coding courses here. The Khan Academy is supported by NASA and MIT, therefore has the best technicians online.

You can learn and get exposure from 3days to a week. The platform is totally free as you will discover on the link below.

Start Online Course


MIT Open Courseware is run by MIT. It offers Python, Java, C, C++, Matlab, and computational thinking.

You will be given tasks to handle and assignments. You will however receive no certificate. Check it out and pick a course that will suit you best.

The platform is rated at 3.5 by many of its users, which in my opinion is not so bad a place to begin.

Start Online Course


The Odin project as explained on the above link teaches coding courses to researchers and employed gurus. This is good for online projects that take a long time. You will be given at least 1000hours to reach the employable level.

You will build a work portfolio even if you won’t get a certificate. All courses on Odin are free and accessible to everyone wishing to start lessons.

You will work in a community of people with similar interests and help out in building something long-term at the end of it all. Check it out on the provided link.

Start Online Course


Cousera has over 4000 courses at your disposal, ranging from Python, C, HTML, CSS, MATLAB.

The platform offers both free and paid-for courses that cost $39 a month. This is a popular highly rated platform and it is reliable. Since it is partnering with several universities, the courses offered are certified and gives printable certificates.

Start Online Course


This is a platform for people with specific goals to meet in coding. Here you will learn Python, C++, JavaScript, HTML, CSS among others. You will be given the option of paying monthly or weekly. The certificates given are nano degrees and they are given after accomplishing 10hours a week.

The focus of Udacity data science, programming and cloud. You need to check it out for your career upgrading and resume beefing.

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These courses were picked from different platforms, with a thorough comparison done and reviews by subscribers analyzed. Also, they were chosen from a wide range of needs and abilities both financially and in expertise. At the end of it all, there is something for everyone.

After going through the course database, and getting exposed to over 2800 courses, we chose to sieve through them to satisfy the needs of all the possible learners.  

1. Python Pro BootCamp

Did you know that you can build 100 projects in 100 days when you enrol for this course? For $12.99, will be able to learn to program in Python Professionally.

You will create a portfolio, and earn more income in your career through career progression. You will be able to use python for data science and machine learning.

At the end of it all, you will be able to build on GUIS and desktop applications with python.  You will know the programming language, build full-fledged website builders, build games, use selenium among others.

You don’t need any prior knowledge to enrol. You will be trained on how to install free programs. You only need a mac or pc comp and internet connection.

You will be exposed to 106 sections in 675 lectures for approximately 63 hours.

2. Wed Development Bootcamp

Here you will be exposed to HTML, CSS, JavaScript, Node, React among others. You will learn how to build websites, backend development with Node, Technologies, JavaScript, ES6, Bootcamp and front end development with react.

You will learn professional development through practice and be able to apply for junior jobs through the best portfolio. This course can be taken by both advanced learners and beginners.

You will learn 35 sections in 440 lectures for 55hours.

3. IOS Swift App Development

IOS Swift gives you a chance to build a portfolio for jobs at any technology company. You will be taught with Apple’s latest UI framework – Swift UI. At the end, there will be a chance to create apps that use machine learning Apple new Core ML. you will master app marketing so you can publish your app. You will do app-based business afterwards, like a pro.

Digital nomad practice and freelancing with iOS will be made possible for you among many others skills that you will be exposed to in 36 sections for 60 hours. You will receive around 541 lectures to be certified.

You need a Mac computer or a PC running the Mac OS.

Are you in love with native content? Here you will be trained to build fast native quality apps with flutter. You will learn details of iOS and Android apps in one codebase.

You stand a better chance for a job portfolio with the flutter apps and will be a fully-fledged flutter developer at the end of it all. You will be able to use iOS and Android apps using one Dart.

4. Flutter Development Bootcamp with Dart

At the end of it all, you will understand the fundamentals of the Flutter concept in 18 sections offered in 216 lectures in 28 hours.

5. The Data Science Course 202

This is a complete Data Science boot camp course. It highlights programs in mathematics, statistics, python, advanced statistics, machine and deep learning. You will be exposed to a complete toolbox you need to become a data scientist.

You will learn the mathematics behind machine learning, statistical analysis, Pandals, matplotlib and seaborne, all for advanced learners. The mentioned sections are just a part of the larger more advanced ones like machine algorithms like underfitting and overfitting.

You will be exposed to 63 sections in 476 lectures, with videos, notes and assignments. You will also be able to get a shareable certificate.

6. C++ Basic structures

Here, vectors, pointers, strings and files are handled. The enrolment is free and you will be taught to run your first C++ in minutes without installing anything that you need to pay for. You will receive a solid foundation even if your code experience is limited.

The computer science courses are available as well and can be translated into other languages. You will be able to compare and manipulate strings of text, read and write texts on ACSS files as well. This is perfect for beginners.

7. Java Basics Structures

Offers skills in arrays, strings and Files. With minimal experience, you will be able to store and manipulate arrays of data, read and write texts and ESR files. You will however need selection and iteration before taking the course.

As an advantage, you will have unlimited access to free videos and will be awarded a certificate at the end of the day.

The course can be taken flexibly and is good for beginners.

8. Applied AI with Deep Learning

This course is offered by IBM. When you enrol, you can apply for financial aid and if you qualify, you can be sponsored.

Check out the link to learn Applied Artificial Intelligence, and see how flexible it is. For 24hours you get a certificate from an accredited institution, an addition to your professional portfolio.

You will learn machine learning, deep learning, ISTM, Apache Spark. Natural Language Processing Computer, Vision and Time Series are a part of the course. You can check it out on the IBM website

9. Machine Learning Under the Hood

Linked in classifies this as the latest most marketable course, sort after by most employers. With this, you learn technical tips, Tricks and Pitfalls. This course can be bought for the team, self or the bosses.  Here they train Data science, Artificial Intelligence, Machine Learning, Predictive Analytics, and ML algorithms.

Check the details on the website given above, for the details and book it as a group. It is fun this way!

10. The Finite Element Method for Problem in Physics

Interact with:

  • Finite differences
  • C++
  • Programming Language
  • Matrices

This is a course affiliated with Michigan University and you will receive a certificate that is shareable. Many of the people who partook this course have confirmed to have gotten a promotion or a better job. Do you for a raise, it is worth it?

11. Learn HTML for Free

You are interested in learning? Are you scared that it might be too expensive for you? Here is a free course for you. HTML is popular and very relevant. It is like a basic need in the computer world so it is important for you to have it especially from a credible platform.

You will get free tutorial videos, a 7day contact with the instructor for two hours every day. You will be taught HTML and CSS basics, JavaScript, Adding images on the website, CSS background images and Digital Color Theory. Sign up now!

12. Computer programing on khan

We could not leave out the children you know? Here children get a chance to be exposed to all the computer programming courses that they might be interested in.

The learners are exposed to Intro to JS, Intro to HTML, Intro to SQL, Advanced JS, Visualization, Intro to Web design among others. Computer programming on Khan is purely free.  Check it out for your child or yourself if you are a beginner.

13. Google Data Analytics

You get a personal certificate for choosing this course. If you are looking for a career in data analytics, this is a viable certificate. You don’t need a prior degree or diploma to enrol but you are guaranteed to

You will gain immense understanding of practices and processes used by data associates in their routine.

You will learn key analytical skills, like data cleaning, analysis, visualization and programming.

You will learn how to visualize and present data findings in dashboards, presentations and commonly used visualization platforms. It is so flexible, and all online with a shareable certificate available.  You will take it for around six months.  Videos are available with English subtitles.

Check it out and earn that long-awaited promotion.


Start your career or advance it in Project management and see that skills pay. The more valuable you are, the harder it is for you to replace, thus the good pay.

You will gain entry-level ability in a project management role. When called upon, you will be able to execute your duties effectively. Project documentation and artefacts throughout the various phases of the project.

Agile project management, with a focus on implementing Scrum events, building Scrum artefacts, and understanding Scrum roles.

The certificate you get is shareable, and the course is all-inclusive online. The schedule is flexible. Beginners are welcome and can be done for 6months.


Do you have your cloud architect certificate yet? Then visit Coursera for this course. You will be taught the infrastructure and platform services provided by Google Cloud Platform.

You be able to operate the google compute engine, google app engine, google cloud platform, cloud computing, virtual machine, network architecture, debugging and cloud storage.  

Imagine a certificate with all the above courses done online at your own convenience for three months. The videos are in English with subtitles in French German, Russian, Spanish, Japanese and Portuguese.

Research shows that a 33%of those who took this course got a pay raise and 38% were offered new higher positions.

So what do you think? Are you going to sign up for it?


This is for those who are in a hurry to learn. Sessions in this course are up from the 15th of June, 2021 and people are busy getting enrolled. You gain a professional certificate in doing this.

 The course goes on for 5weeks, and you enrol for 7 to 10 hours per week. For a verified certificate, you will pay the-$149-course offered in English.

You will be introduced to functional abstraction, object-oriented programing, paradigm and programming interfaces among others.

There will be many examples for you to compare and practice from during the study. EDX is one of the most trustworthy platforms.  Get online and be certified.


The world of computer science is fascinating. Whether you are doing it for a hobby or certification, Java is one of the most basic skill that any computer personnel, IT guru or computer fun should have.

Just like the one above, it is offered on edX and is free for as long as you don’t want a certificate. If you need to be certified, you will be expected to pay $149.

So what will you learn?

  • Detecting and correcting common programming errors at compile time.
  • Using debugging tools
  • Comparing the efficiency of two programs in terms of resources used
  • You will be able to determine if program has been developed respecting the ethical considerations.
  • You will be able to model simple programs using basic software engineering techniques.


You will be able to:

  • Develop and debug codes in C Programming language
  • Discover the foundations of computer programming and Linux
  • You will manipulate the command line, manage processes, files and memories and compile C code with Linux
  • Interpret, analyze and implement important computer algorithms
  • Observe, manipulate, and optimize computer memory using pointers in C Programming Language.

You will be taught in the 7 Skill Building Courses, self-paced for 9 months, for $497.70.

The best investment you will ever make as a profession is investing in yourself and watching what you learn bear fruits in your skills and in your finances.


As simple as it sounds, programming language is one of the hardest bits of coding. It is like learning a second language. You will learn the language used for storing, manipulating and retrieving data in the database.

From this tutorial you learn:

  • MY SQL,
  • MSAcess
  • Oracle,
  • Sybase,
  • Informix
  • Postgres

It is as flexible as your schedule will allow and all courses are done online. For 60 days, you will be offered free trial then you will be charged in accordance to the number of units you take.  


For $8.77 reduced from $130! Take advantage while it still lasts. You will get 69 lectures with full-time access and certification upon completion. The tutorial videos are of very high quality.

You will get Full Stack Development with Angular and Spring Boot, Angular 8application and Spring Boot Server Side Application

 If you have basic knowledge of Java, then you are good to go. This means once you are done with the recommended Java introduction above, you can proceed to this one. Check it out on the provided link for the content and the juicy details of what you will benefit from after doing this.


So, what exactly do you get? Amazing video qualities for tutorials and hands-on practice, 79 lectures and certification upon completion. This course was updated recently, in March 2021. It is offered in both English and Española.

You will be able to do well in the:

  • Microsoft AZ-900 Fundamentals Exams
  • Get main concepts of cloud computing
  • Services that Azure offers
  • Describe core products available in Azure
  • Azure governance methodologies
  • Azure services level agreements(SLA)
  • Describe basic Azure Identity services
  • Azure and Cloud Computing

You don’t need to have the technical expertise to learn this course. You will be taken through them step by step till you will be able to operate even technical things.  It will cost you $8.99.


Coding courses are courses that help you learn necessary computer programming skills that you might require to have in the technical world.

Online coding courses are done through the internet, they are faster and more convenient, unlike the classroom college courses that have specific timeframes and are not as convenient.

Yes, anyone can join an online class as long as they have a computer and can access an internet connection.

You require to complete at least 1000hrs of exposure to be a certified coder. But if you are doing it for a hobby, then you don’t need to strictly follow through with the hour’s rules.

The lessons are usually recorded. You can redo as many times as possible.

Yes. You are given certificates upon completion of the specified hours per course.

Since there are online courses, the covid-19 protocols are not affected

There are several programs that allow special needs users and have special techniques for them like Code.org.


Investing in yourself is important. Every time you learn something either for your career progression or just for the expansive knowledge, take it. Learn as much as you can especially since most of the courses are free and easily available.

They are recorded in videos that mean you can learn at your convenience. Building a strong professional portfolio is important in this highly competitive job industry. You just must be a notch higher or unique. Coding courses give you such an opportunity.



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