I so far found it a great platform I recently came across the platform by way of a web search on a technical subject; I decided to read on and explore the site. I'm currently a non-paying member enrolled in the data science study plan. I find the project- (portfolio-) based training constructive as well as the grouping of topics towards a given domain, e.g. data science. I already have a background in Engineering and found the topic coverage suitable and looking forward to complete a project; I will likely become a paying member.

JetBrains IDE integration What I really like of Hyperskill is the integration with JetBrains IDE. A learning tool that integrates and gives an opportunity to get to know our IDE better (key shortcuts, preference changes, tabs etc.). When I got my PHPStorm company licence it wasn't hard to work with because I use some IDEs since 90s but still. There's a lot new options that JetBrains Academy plugin and Hyperskill help to learn. Only one thing I miss on the Hyperskill page is to have two study plans opened. Or easier way to jump from study plans like I want to learn C++ from the beginning and develop my SQL skills. Great work Hyperskill Team!

Kotlin Core - Very usefull The teaching method in Hyperskill is great. First you select a project and you start learning topics about the project. In the topics there is two step. Technical and practical. After reading article about the topic you solve some problems about it. After finishing all topics you start writing codes about your project. This way is so usefull because you make lots of practice about topics and it makes you learn them permanently.

Best platform to learn Java and Kotlin The code reviews help you adopt best coding practices, the integration with IntelliJ is fantastic and I love the way the lessons are written in a concise way, much better than video in my opinion. Oh! and the exercises are great!

Your lessons are not well explained I recently started learning Python and at the beginning, it was going well but recently, the classes haven't been so explanatory. I was advised by my friend to find somewhere else to learn but I want you to know why.