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HTML
Structure of the web. Tags, forms, semantic elements and everything you need to build pages.
BeginnerWeb
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CSS
Style, layout, animations and responsive design. Flexbox, Grid, transitions and more.
BeginnerDesign
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JavaScript
Core JS, DOM, ES6+, Promises, Async/Await, Arrays, Objects, Events and more.
IntermediateWeb
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JS Advanced
Closures, Prototypes, Event Loop, Modules, Design Patterns, APIs, Fetch, JSON.
AdvancedWeb
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Python
Variables, loops, functions, OOP, file handling — Python from scratch to fluent.
BeginnerGeneral
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Python Advanced
Decorators, Generators, Async, ML basics with NumPy, Pandas, scikit-learn.
AdvancedAI/ML
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SQL
SELECT, JOIN, GROUP BY, subqueries, indexes, and database design fundamentals.
IntermediateDatabase
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SQL Advanced
Window functions, CTEs, stored procedures, triggers, optimization and transactions.
AdvancedDatabase

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