Codecademy is a web app designed to teach new developers the building blocks of coding. It's wildly popular but does have a lot of things it can do better.

Since 2011 they've taught millions how to code for free, and have launched the careers of thousands of developers. At the same time, their product and teaching methods leave much to be desired.

So, what's wrong with Codecademy? There are a couple of problems that should be talked about and learning the things it does not do well might lead to some better alternatives to learn code.

Codecademy Problem 1: It Doesn't Teach the Mindset

Reddit Comment With Coding Challenge

It's fantastic to know a language by heart, but being a programmer is more than simply being able to memorize syntax. It's about having a particular mindset and learning how to break a problem down, solve it with algorithmic thinking, and then code the solution.

You need to be able to look at a problem on a grand scale and understand how each step you take affects the rest of the program. On top of that, you need to be able to tolerate a high level of frustration, persevere when you hit a mental brick wall, and stay organized with note-taking apps for programmers.

You need to be able to research errors, Google for answers, and communicate your problem to other developers. Simply put, you need to be able to think like a coder.

Codecademy courses do not teach you to think like a coder. Rather, it teaches you the basics of a number of programming languages without much instruction on how you'd apply them to real-life problems.

So, is Codecademy any good? If you're happy just learning the foundation of programming, yes. But it's worth also looking into better ways to get that problem-solving experience.

Project Euler and Reddit's Daily Programmer Subreddit are good options, which feature programming puzzles to solve. The latter encourages you to share your code and receive feedback from other developers. It also comes with daily puzzles for all skill levels, from absolute beginners to code experts.

Codecademy JavaScript Coding Sample

Any close Codecademy review will highlight one of the biggest frustrations with Codecademy's approach to teaching: the speed that the courses move in. You learn something, complete a challenge, and may never revisit that topic again. Blink, and you'll miss it.

If you want to cement your progress, you're going to have to do some deliberate practice outside of Codecademy. One of the best ways to do that is to simply write code. Many programmers swear by note-taking and reinforcement with flashcards.

Paper flashcards are cheap and effective. In fact, you can buy packs of 1,000 on Amazon to get started.

If you prefer digital, there're a number of apps you can use. Anki is highly customizable, has thousands of community-built flashcards, and is extensible through its application programming interface (API).

For mobile users, there are also lots of flashcard applications for Android and iPhone.

Codecademy Problem 3: Syntax Does Not Equal Programming

Codecademy will teach you the syntax of a programming language, but for the most part, it won't tell you how to apply it. This is why you often see Codecademy Reddit questions like the one below posted on the Learn Programming Subreddit.

Reddit Comment About Codecademy

The developer is learning JavaScript and is beginning to understand the language, but does not know how to actually apply it. It may not be the developers' fault.

The introductory JavaScript course doesn't dive into using the Document Object Model, for example. The Java course doesn't teach you how to compile your code in order to run it.

That's not all that tends to get glossed over. Codecademy doesn't give you tips for writing cleaner code. It doesn't teach you how to write code that's self-documenting. It doesn't teach you about package management, or how to use other people's code in your own projects.

In the end, Codecademy's certificate value is low. This is something you can overcome by finding an alternative to Codecademy. Look for instruction that teaches these important habits, and your coding will flourish.

Codecademy Problem 4: Does Not Explain Theory

Codecademy Exercise About Boolean Operators

The reason Codecademy is successful is that it takes coding and transforms it into addictive bite-sized pieces that are easy to accomplish. A Codecademy Pro membership gives you extra tools to make the system even more convenient. Even the Codecademy Pro price is reasonable.

The problem is that it feels great right now, but not so much in the long run. Learning to be a developer means learning the principles of software development, which are quite honestly very challenging. It's the reason why good developers are so valuable.

In Codecademy's curriculum, for example, you don't learn about the theory of programming. The stuff that Donald Knuth spent thousands of pages—and the better part of two decades—writing about in The Art of Computer Programming.

Codecademy shields you from the complicated part of programming. There's no way around this, other than having the discipline to do your own research. If you don't know what you should be looking at, a good way to learn is to find experienced developers that can mentor you.

Codecademy Alternatives

If you prefer the structure that Codecademy provides but want some better alternatives, you can consider these options.

Pluralsight vs. Codecademy

Pluralsight Programming Skills Courses

Pluralsight will teach you how to code just like Codecademy, but with some significant advantages. Pluralsight offers a deeper selection of classes from software development to cybersecurity.

Classes are taught with video by coding professionals that explain the concepts in-depth. The curriculum spans from beginning to advanced level coding. Pluralsight learning is broken into core courses, expanded courses, and labs, each path providing in-depth knowledge of the subject.

Except for a 10-day trial, Pluralsight is not free, but the price you pay monthly will cover all of their material. It's a serious investment with serious results.

FreeCodeCamp vs. Codecademy

FreeCodeCamp Training Courses

As the name implies, FreeCodeCamp is free just like Codecademy. And like Code School, you'll get some pretty in-depth material to learn.

FreeCodeCamp is centered around getting you a job. They tout over 40,000 graduates getting jobs at high-profile companies like Microsoft and Google. They offer a dozen different certifications, each at around 300 hours.

Where you will see the real difference is the coding interview prep. FreeCodeCamp provides thousands of hours of challenges all centered around learning the logic behind the coding. Companies want to know how you solve problems not memorize a language, so this is a huge benefit.

Codecademy Isn't That Bad

There's a lot to like about Codecademy. This isn't meant to discourage budding programmers—learning is always the goal. Now, is Codecademy free? Yes. Is Codecademy good? To an extent. In fact, Codecademy has introduced thousands to the fundamentals of computer science. But there's considerable room for improvement, too.

There are alternatives to learning code. For web programmers looking to grow, you can learn JavaScript with resources like Udemy courses. If you need some inspiration for real-world ideas, check out great beginner projects for new programmers.