Codility Developer Training Reviews & Product Details

quick, easy and fast to handle the data Review collected by and hosted on G2.com.

sometimes there's glitch in the site and it takes time to resolve Review collected by and hosted on G2.com.

The looks are very similar to other IDEs I use. Review collected by and hosted on G2.com.

In most IDEs, there are typical shortcuts defined i.e., sysout for System.out.println(). It would be nice to get them in automatically or with a selection. Review collected by and hosted on G2.com.

Codility is a very user-friendly app and easy to use. Review collected by and hosted on G2.com.

Sometimes the app automatically signs out. Review collected by and hosted on G2.com.

A simple yet very great platform to warm up before having a programming interview. Also perfect for an express learner to grasp the programming basics of any language. There are a bunch of lessons and on-hand practices that you can take at your own pace and it's free. The lesson and explanation are simple and easy to understand. Challenge feature is also great to evaluate your skill relative to other users. The biggest point of all: the question/problem description is very clear and concise with appropriate case examples, saving a lot of your time. Review collected by and hosted on G2.com.

The webpage still feels quite stiff somehow. It may be appealing for us who are more familiar with the programming world, but not for a total beginner. My first impression upon seeing the homepage was that Codility isn't for beginners. In some lessons, the open reading material is too simple comparing to the given tasks, which might confuse the newcomers. Review collected by and hosted on G2.com.

I find it super helpful how easily you can change between languages to fit your abilities. I also enjoy that test cases are provided for the basic structure of any programming assignment. I also really enjoyed the lessons provided for me to enhance my technical skills. Super helpful when practicing for technical inteviews Review collected by and hosted on G2.com.

I found the interface very easy to use so I have no dislikes thus far. I had a brief interaction with codility so there wasn't much (or anything at all) to criticize. One thing that did bother me though, was that could not find a button to try any challenge again after I've decided to get it graded. I usually always wanted to try more than once but due to the lack of that feature I would have to go back almost 3 or 4 tabs to get back to the exact challenge I was solving. Review collected by and hosted on G2.com.

The batch invite! A very convenient tool! Review collected by and hosted on G2.com.

So far, there is not something that is not good. Honestly. Review collected by and hosted on G2.com.

Codility is all based around actual real world problems and solutions. The tool is intuitive and quick to learn. Not just accuracy but performance of the code is taken into account. Test cases are stringent; data sets are very realistic. Also you can add whatever test cases you want. Review collected by and hosted on G2.com.

Codility could probably approve their services by offering more technologies. This could be said about practically all online services. Codility already offers Python, Java and C and some others, so they are pretty well covered. Review collected by and hosted on G2.com.

The on-web IDE is very similar to VS code, and much of the boilerplate codes are already implemented. I can concentrate on implementing the 'solution function' or the 'solution class' rather than fully implementing everything from the scratch for every practice problem I take. Review collected by and hosted on G2.com.

So far, none. I would like to have more variety in the number of lessons (more practice problems). Review collected by and hosted on G2.com.

I've just started to exercise after solving some easy challenges on HackerRank. And I like codility, mostly for clear task formulation and the automated testing for the solution: I like to gradually move from the bogus solution to a better one in terms of correctness and performance. It's very useful and entertaining. I used this kind of functionality provided by Coursera when I followed Algorithm courses. But now, when the Coursera courses are not for free anymore, I'm quite excited about platforms like Codility.  So thanks for that. I plan to continue my exercises here. Review collected by and hosted on G2.com.

It's not very convenient to program using the Codility editor yet, but I can always use my preferred IDE and just copy the solution to Codility. Review collected by and hosted on G2.com.

There are different tasks in increasing difficulty and there is a wide selection of programming languages offered to solve the corresponding task. Review collected by and hosted on G2.com.

Dislike? Nothing! (It is free and it helped me.) Review collected by and hosted on G2.com.