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Effective Kotlin updates & news from Kt. Academy

Hello, Kt. Academy here 👋

After a little break, we’re coming to you with some new content and exciting news!

✅ We’re now updating the “Effective Kotlin” book and publishing some of its items on our blog.
✅ There’s a new login system and user profile on the website.
✅ We’ve added consultations with experts to our offer!
✅ New workshops are here!
✅ Quick info for our Polish audience.


It’s a general OOP rule to prefer composition over inheritance, but Kotlin encourages composition even more.
You’ll learn more from the article “Prefer composition over inheritance”, which is a part of the “Effective Kotlin” book written by Marcin Moskala👇

To make our website more intuitive and easy to use we’ve created a new login system. From now on you can log in with only 2 clicks and manage your profile and preferences from the new panel.

It’s never been that easy before! 👇

Remember that you can now book a consultation with an expert for your company or yourself!
We are ready to help no matter if you need one hour or constant support.

Go to the workshop page that you’re interested in and fill out the form👇

We are constantly working on expanding our offer, so everyone can find something for themselves 🤩

There are a few new workshops that you can register for on our website now:
➡️ JavaScript for beginners
➡️ Modern JavaScript
➡️ TypeScript
➡️ Android application development

If you are interested in any of our workshops simply visit our website and fill the proper form, or if you have any other specific needs, feel free to contact our consultant at or call the number +48 512–442–052.

To our Polish audience 🇵🇱

We’re publishing articles to help newbies learn JavaScript from scratch — and we’ll be publishing them as a book soon!
Some are pure JavaScript content, others are more general, such as “How to learn programming”.
You can find all of them on our blog 👉

If you want to help to improve this content leave us your comments using a small chat icon on the right side 💬 or become our reviewer by filling the form at the bottom of the article page ⍰

Also, to keep up to date with all the content in Polish, you can follow our new Twitter account — Kt. Academy PL.

Thanks and see you soon!

Kt. Academy Team

Effective Kotlin updates & news from Kt. Academy was originally published in Kt. Academy on Medium, where people are continuing the conversation by highlighting and responding to this story.