Master Programming Languages, Step by Step

Master Python step by step — from your very first print() statement to professional-grade programming. 10 progressive levels, 60 modules, 300 theory lessons and 3,000 fully-explained questions take you from absolute beginner to job-ready Python developer.

Master the Java programming language from your very first Hello World to advanced, interview-ready concepts. Ten progressive levels of theory-first lessons, fully explained questions and gamified practice tests take you from absolute beginner to Java Grandmaster.

The complete JavaScript journey: 10 progressive levels, 60 modules and 260 lessons with 3,000 explained questions, taking you from your very first line of code to professional topics such as the DOM, events, asynchronous programming, classes, modules and performance.

The complete Rust mastery path: 10 progressive levels, 60 modules, 300 theory-based lessons and 3,000 fully explained questions — from your first "cargo new" all the way to unsafe, FFI and macros. Finish every level and you will know all of Rust.

Learn Mojo, the fast, Python-friendly programming language for AI and systems programming from Modular. Ten progressive levels take you from your very first program to production-grade performance engineering, through theory lessons, concept explanations and thousands of fully explained quiz questions.

Master Verse, the official programming language of the Unreal Editor for Fortnite (UEFN). From your very first Print() to complete game systems — 10 progressive, gamified levels of theory and practice.

Master Go (Golang), the language behind Docker and Kubernetes. Ten levels take you from your very first hello world to production-ready concurrency, HTTP APIs and expert-level patterns - with 3,000 fully explained practice questions along the way.

Master C++ from your very first line of code to advanced modern features: 10 progressive levels, 60 modules, 300 theory-based lessons and 3,000 interactive questions with detailed explanations - covering syntax, control flow, functions, arrays, strings, pointers, OOP, templates, the STL, memory management, Modern C++ (11/14/17) and real-world best practices.

Master TypeScript step by step across 10 progressive levels: 60 modules, 250 theory-based lessons and 3,000 fully explained questions - from your first tsc compile to expert type-system mastery.

Learn Kotlin, the modern official language of Android, from your very first line of code to expert level. 10 progressive levels, 60 modules and 3,000 fully explained questions cover syntax, types, control flow, functions, OOP, collections, coroutines and real-world best practices.

Learn Julia — the open-source, high-performance language built for scientific computing, data science and machine learning. This 10-level journey runs from your very first REPL prompt all the way to metaprogramming and parallel computing, with 3,000 fully explained questions along the way. Zero to Julia hero, one level at a time.

Master the Dart programming language from first flight to expert arena: 10 progressive levels, 60 modules, 260 lessons and 3,000 fully explained questions covering everything from variables and control flow to OOP, null safety, async, isolates, testing and real-world projects.

Master the Elixir programming language from first principles to production mastery: 10 progressive levels · 6 modules each · 260 lessons · 3,000 fully-explained questions. Built on the Erlang VM (BEAM) — functional foundations, pattern matching, OTP, concurrency, metaprogramming, Phoenix and Ecto.

A complete 10-level PHP curriculum: from your very first echo statement to professional, modern PHP development. 60 modules, 250 lessons and 3,000 fully-explained questions.