Documentation
Courses
All tracks use the same docs layout — left navigation, on-this-page contents, Roboto type, and code samples.
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Consistent layout and mobile-friendly navigation on every course.
Hot Languages Hands-On
TypeScript, JS, Rust, Go, Java, Kotlin, Swift, C++, C#, Ruby, PHP, SQL, Zig, Bash.
Python Bootcamp
Learn Python by building real apps.
Python in 10 days
A focused sprint from zero to confident coding.
Golang Bootcamp
Backend-focused Go with practical projects.
AI/ML Bootcamp
Kickstart machine learning with real datasets.
ML Learning Roadmap
Hands-on scikit-learn curriculum with exercises.
LLM Mastery
Karpathy-style path: tokens → transformers → RAG → train your own tiny LLM.
LLM Bootcamp
Transformers, fine-tuning, RAG, and LLMOps.
DSA Cheatsheet
Patterns and structures for coding interviews.
Low-level design
Object-oriented design for interviews and production.