Courses by JavaRush

Legendary interactive courses from JavaRush have helped millions of people take their first steps in programming and master professions like Java, Python and Web development. The main feature of our courses is practice and instant code checking directly on the site or in the IDE via plugins. Learn at your own pace and enjoy programming.

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2700+ practical tasks

Automatic checking

Python Course

Interactive course to learn Python from scratch. From basics to automation, data work and bot creation. 62 levels, 800+ practical tasks with AI-validated checking. Ideal for a fast start in IT: clear delivery, instant feedback and projects for your portfolio.

Web Course

Become a web developer through practice and interactive learning. From the basics of HTML and CSS to building modern web applications with JavaScript. 48 levels and 500+ tasks with instant checks. Create real projects from day one and watch your code come to life on the screen. One of the fastest ways to get your first job in IT.

ChatGPT Apps Course

ChatGPT Apps Course

The world's first production-ready ChatGPT Apps development course. 100 lectures, 20 levels of practice — from your first widget to Store deployment. MCP protocol, Agents SDK, ACP monetization, enterprise security. Build apps for 800M users. Your App Store moment — be among the first!

Kotlin Course

Want the language of the future? Kotlin — Google's official choice for Android, used by Netflix, Uber, Trello. 68 levels of practice: coroutines, null-safety, functional programming. 680 tasks — a record among all Kotlin courses! Instant verification with AI validator. Become a skilled Kotlin developer!

C++ Course

Become an in-demand C++ developer — from your first program to professional projects. 65 levels of practice: memory management, multithreading, metaprogramming, C++20/23. 650+ tasks with auto-validation. Gamedev, systems programming, embedded, finance — C++ opens doors to high-paying development!

Go Course

Become a Go developer through practice. From "Hello World" to production-ready microservices with tests and CI/CD. 64 levels and 700+ tasks with instant validation. Build REST APIs, work with concurrency, test and profile code—every task brings you closer to real-world work. The most direct path to a profession that pays 40% more.

Docker

Interactive course to learn Docker from scratch. From Linux fundamentals to container orchestration. 24 levels and hundreds of practical tasks with automated checking. Learn to create Docker images, manage containers, and configure microservice architecture. Ideal for developers and DevOps engineers.

SQL Course

Want to master SQL and become a database specialist? You'll go from simple queries to expert-level work with PostgreSQL. 60 levels and hundreds of tasks with instant checking. Modern SQL features, working with JSON, performance optimization — all through practice. No filler, only what you really need for work.

Java Course

Legendary Java course that helped millions start programming. Master Java from scratch: from basic syntax to multithreading and working with collections. 4 large quests, 40+ levels and over 1,200 tasks with automated checking. The course is so effective that recruiters often ask in interviews: "What is your level on JavaRush?

In front of you — the legendary Harvard course "CS50. Introduction to Programming" in Russian translation! It is suitable for anyone who decided to become an IT specialist. You will learn the basics of programming and the core concepts of computer science. The course is very informative, yet presented so entertainingly that the lectures feel like a favorite TV series.