Welcome! If you're on the lookout for complimentary programming resources to master languages like Python, Java, C, JavaScript, Ruby, Rust, Dart, Scala, R, Perl, and more, you're in the right place.

Previously, I’ve highlighted the best free courses from platforms like Udemy, Coursera, and Pluralsight. In this piece, I will focus on the top free offerings from Educative.io.

For those unfamiliar, Educative is an innovative learning platform that emphasizes interactive, text-based education. Unlike traditional platforms such as Udemy and Pluralsight, Educative's courses are text-focused and designed for active participation, leading to quicker and more effective learning.

One of the standout features of Educative is its ability to eliminate the hassle of setting up a development environment, which is often a daunting task for beginners. Many learners get discouraged by the errors encountered during this setup process, but with Educative, you can write and execute code directly in your browser, thanks to their advanced technology.

Furthermore, Educative offers exceptional courses for coding interviews, such as Grokking the System Design Interview and Grokking the Coding Interview Patterns, covering critical skills needed for system design and coding challenges.

With a subscription costing just $14.9 per month (currently at a 50% discount), you gain access to over 150 courses, including future additions. I strongly recommend this for programmers and developers committed to active learning or preparing for coding interviews.

Educative Unlimited: Stay Ahead of the Curve We've listened to your feedback! You can now make a one-time payment to access all courses on Educative.

www.educative.io

Here’s a curated list of the 20 best free programming and development courses offered by Educative in 2023. These interactive, text-based courses focus on vital skills like Python, Java, C, JavaScript, Ruby, Rust, Dart, Scala, R, Perl, and Algorithms.

If you prefer active learning, these courses will be a great fit for you. Don't forget to share this article with friends and colleagues who are also seeking high-quality, free programming resources.

1. Grokking the Behavioral Interview [FREE] This course is one of the top free offerings from Educative, teaching you how to excel in behavioral interviews. You might wonder if it's possible to prepare for such interviews, and the answer is a resounding yes!

Even if you feel confident discussing your experiences, this course will help you refine your approach and recognize common pitfalls.

In this course, you’ll learn: - How to structure your responses using the STAR technique. - Common myths and truths regarding behavioral interview questions. - Best practices for etiquette, both in-person and over the phone.

Upon completion, you’ll be well-equipped to tackle any behavioral question that arises—just remember to practice!

[Join this free course here](#) — Grokking the Behavioral Interview

2. Learn Java from Scratch [FREE] This highly recommended free course offers a comprehensive introduction to Java programming. Starting with a simple "Hello World" program, you will explore fundamental concepts such as conditional and loop statements, math operations, and logic, before advancing to topics like inheritance and generics.

By the end of this course, you'll be prepared to take on intermediate-level Java projects.

[Join this free course here](#) — Learn Java from Scratch

3. Learn Python 3 from Scratch [FREE] As the most popular programming language today, Python is widely utilized in web development, data science, machine learning, and more. If you're interested in learning Python in 2023, this interactive course is an excellent starting point.

The course begins with fundamental concepts, gradually introducing higher-level topics such as functions and loops. Engaging quizzes and coding challenges will reinforce your learning.

Upon completion, you'll possess the skills to create basic applications in Python 3.

[Join this free course here](#) — Learn Python 3 from Scratch

4. Learn Dart: First Step to Flutter [FREE Course] If you're looking to dive into app development using Flutter, this interactive course on the Dart programming language is perfect for you. Dart is a class-based, object-oriented language backed by Google, similar to JavaScript.

This course will teach you the fundamentals of Dart, laying the groundwork for your Flutter journey.

[Join this free course here](#) — Learn Dart: First Step to Flutter

5. Learn Scala from Scratch [FREE Course] Scala is a highly regarded programming language, especially among tech giants like Twitter and LinkedIn. This interactive course will equip you with the skills to build scalable applications efficiently.

The best part? You can practice Scala coding right in your browser without any installations.

[Join this free course here](#) — Learn Scala from Scratch

6. Learn Perl from Scratch [FREE Course] This course is ideal if you're interested in scripting with Perl. You can write and execute Perl scripts right in your browser without any setup.

Starting with basic concepts like loops and strings, this course will guide you through more complex topics like data structures.

[Join this free course here](#) — Learn Perl from Scratch

7. Learn R from Scratch [FREE Course] For those interested in data science, this free R programming course is an excellent resource. It assumes no prior knowledge and covers everything from the basics to advanced topics like exception handling.

[Join this free course here](#) — Learn R from Scratch

8. Learn PHP from Scratch [FREE Interactive Course] If you want to learn PHP, this interactive course is a perfect fit. It introduces fundamental concepts and progresses to advanced topics like classes and exception handling.

[Join this free course here](#) — Learn PHP from Scratch

9. A Visual Introduction to Algorithms [FREE Interactive Course] This course is designed for those who struggle with understanding essential algorithms in computer science. It covers foundational algorithms through articles, visualizations, and coding challenges.

[Join this free course here](#) — A Visual Introduction to Algorithms

10. Learn C from Scratch By Fahim ul Haq [FREE Interactive Course] C is one of the oldest programming languages and serves as the foundation for many others. This comprehensive course covers everything from basic concepts to advanced topics like memory management.

[Join this free course here](#) — Learn C from Scratch

11. Introduction to JavaScript: First Steps [FREE Interactive Course] This beginner-friendly course introduces the fundamentals of JavaScript. It covers essential topics without requiring any installation, allowing you to code directly within the lessons.

[Join this free course here](#) — Introduction to JavaScript: First Steps

12. Learn Rust from Scratch [FREE Text-based Course] Rust has gained immense popularity for its performance and reliability. This course starts with basic concepts and progresses to advanced topics like memory management.

[Join this free course here](#) — Learn Rust from Scratch

13. Learn Ruby from Scratch [FREE Text-based Course] Ruby is a user-friendly programming language ideal for beginners. This course offers hands-on practice with interactive exercises covering essential concepts.

[Join this free course here](#) — Learn Ruby from Scratch

14. Understanding Flexbox: Everything You Need to Know [FREE] This course covers both fundamental and advanced concepts of the CSS Flexbox model, helping you master this vital web design tool.

[Join this free course here](#) — Understanding Flexbox

15. Learn Web Development from Scratch: Go Beyond the Syntax This interactive course teaches you HTML, CSS, and JavaScript, allowing you to create your own web pages with ease.

[Join this free course here](#) — Learn Web Development from Scratch

16. Functional Programming Patterns With RamdaJS! [FREE] Dive into functional programming with this course that introduces popular patterns using the Ramda library in JavaScript.

[Join this free course here](#) — Functional Programming Patterns With RamdaJS!

17. A Quick Primer on Garbage Collection Algorithms [FREE] This course provides an overview of various garbage collection techniques in Java, discussing tradeoffs involved.

[Join this free course here](#) — A Quick Primer on Garbage Collection Algorithms

18. Building Tesla’s Battery Range Calculator with React & Redux This free course teaches you to build a complete application using React and Redux, perfect for those with basic React knowledge.

[Join this free course here](#) — Building Tesla's Battery Range Calculator

19. Hour of Code: Build Your Robot World in Java [FREE] Learn coding basics while navigating a simulated robot through a maze in this engaging course.

[Join this free course here](#) — Hour of Code: Build Your Robot World in Java

In summary, these are the best free Educative courses to acquire essential tech skills in 2023. This platform offers a unique text-based approach that accelerates learning, allowing you to code without the hassle of setup.

If you appreciate the Educative platform and its Grokking courses, consider subscribing for $14.9 per month to access over 100 courses—ideal for coding interview preparation.

This platform simplifies learning and makes it more enjoyable.

Other Useful Free Programming Resources for Developers - My Favorite Free Courses to learn TypeScript - 13 Free JavaScript Courses for Beginners - 7 Free Blockchain Courses for Developers - 10 Free Data Structure and Algorithms Courses in 2023 - 10 Free React.js Courses for Beginners - My Favorite Free Courses to learn Flutter in 2023 - 10 Free Data Science Courses to Join in 2023 - My Favorite Free Courses to learn Machine Learning - 9 Free Courses to learn C Programming for Beginners - 10 Free Spring Framework Courses for Java Developers

Thank you for reading! If you found this list of best free interactive, text-based programming courses from Educative helpful, please share it with your peers. Feel free to reach out with any questions or feedback.

P.S. If you’re looking for more great courses, check out my post on the 10 Best Educative Courses for Programmers for additional high-quality programming resources.