CURRICULUM CATALOG (22 COMPLETE TRACKS)

Explore Free Programming Courses & Technology Documentation

Master modern programming from zero to senior software engineer. Each course contains 11 structured modules with live code sandboxes, real-world blueprints, and zero paywalls.

Category:

Level:

BeginnerFrontend

HTML5 Documentation & Architecture

The foundation of the World Wide Web — master semantics, forms, accessibility, and modern browser APIs.

Semantic HTML5 Markup & Document TreesForms & HTML5 Validation EnginesWeb Accessibility (WCAG 2.2 / ARIA)

18h 16 Lessons (16 Modules)

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BeginnerFrontend

CSS3 Architecture, Flexbox & Grid Mastery

Master modern styling, responsive layouts, CSS Grid, Flexbox, transitions, and container queries.

The CSS Box Model & Sizing MechanicsFlexbox 1D Layout SystemCSS Grid 2D Layout System

20h 16 Lessons (16 Modules)

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BeginnerProgramming Languages

JavaScript Complete Professional Reference

Master modern ECMAScript from core syntax to closures, asynchronous programming, event loop, and web APIs.

Modern ES6+ Syntax (let/const, arrow functions, destructuring)Asynchronous JS (Promises, async/await, Fetch API)DOM & Event-Driven Architecture

30h 16 Lessons (16 Modules)

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IntermediateProgramming Languages

TypeScript Enterprise Architecture

Type-safe JavaScript for scalable web development, interfaces, generics, and compiler options.

Static Type System & Type Inference MechanicsInterfaces, Type Aliases & Extending ContractsGenerics (<T>) & Constrained Type Parameters

24h 16 Lessons (16 Modules)

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IntermediateFrontend

React Component Engineering & State Architecture

Build reactive, high-performance UI components with modern hooks, context, and declarative state.

Declarative UI & JSX Syntax RulesReact Hooks (useState, useEffect, useMemo, useCallback, useRef)Custom Hooks & Component Logic Extraction

26h 16 Lessons (16 Modules)

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AdvancedFrontend

Next.js Full-Stack App Router Architecture

Master Server Components, Server Actions, dynamic routing, streaming SSR, and SEO.

App Router Architecture (layout.tsx, page.tsx, loading.tsx)React Server Components (RSC) vs Client Components ('use client')Server Actions for Mutations with Zero Client Bundles

26h 16 Lessons (16 Modules)

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IntermediateBackend

Node.js & Express REST API Engineering

Build scalable, asynchronous backend services, middleware pipelines, and secure REST APIs.

Node.js Event Loop & Non-Blocking Asynchronous I/OExpress Routing & Middleware Pipeline ArchitectureRESTful API Design Standards & HTTP Status Codes

26h 16 Lessons (16 Modules)

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BeginnerProgramming Languages

Python Software Engineering & Data Architecture

From language fundamentals to object-oriented design, async I/O, data pipelines, and AI foundations.

Python 3 Idiomatic Syntax & PEP 8 StandardsObject-Oriented Programming & Dunder MethodsList, Dict & Set Comprehensions

28h 16 Lessons (16 Modules)

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BeginnerDatabases

SQL & Relational Database Engineering

Master relational databases, complex queries, JOINs, indexing, transactions, and performance tuning.

Relational Schema Modeling (PK/FK Constraints, Normalization)High-Performance SQL Queries (JOINs, GROUP BY, HAVING)Common Table Expressions (WITH queries) & Window Functions

24h 16 Lessons (16 Modules)

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IntermediateProgramming Languages

Java 21 Enterprise Architecture & Spring Boot

Object-oriented programming, JVM internals, multithreading, and Spring Boot microservices.

Java 21 Syntax, Records & Pattern MatchingObject-Oriented Design & Design Patterns (Singleton, Factory)Collections Framework (ArrayList, HashMap, ConcurrentHashMap)

28h 16 Lessons (16 Modules)

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AdvancedProgramming Languages

C++ High-Performance Systems Engineering

Master memory pointers, RAII, templates, STL containers, and modern C++20 standards.

Direct Memory Addressing & Pointer ArithmeticModern Smart Pointers & RAII Resource ManagementC++ Standard Template Library (vector, unordered_map, algorithm)

30h 16 Lessons (16 Modules)

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IntermediateProgramming Languages

Go (Golang) Cloud-Native Microservices

Concurrency with Goroutines & Channels, fast compiled binaries, and high-throughput microservices.

Go Idiomatic Syntax & Explicit Error Handling (val, err := ...)Structs, Methods & Implicit Interface CompositionLightweight Concurrency with Goroutines & Channels

24h 16 Lessons (16 Modules)

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AdvancedProgramming Languages

Rust Systems & Memory Safety Mastery

Memory safety without garbage collection — master Ownership, Borrowing, Lifetimes, and Traits.

The Ownership & Move Semantics SystemBorrow Checker Mechanics (References & Mutability)Pattern Matching & Robust Error Handling (Result<T, E>)

30h 16 Lessons (16 Modules)

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IntermediateProgramming Languages

Kotlin Multiplatform, Coroutines & Modern Backend Architecture

Null-safety, asynchronous Coroutines, reactive Flow, functional programming, and Kotlin Multiplatform (KMP).

Compile-Time Null Safety & Smart Cast MechanicsFunctional Programming & Higher-Order Functions with Inline OptimizationSealed Interfaces, Data Classes & Pattern Matching

30h 16 Lessons (16 Modules)

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IntermediateProgramming Languages

Swift 6 Modern Systems, Concurrency & iOS Architecture

Compile-time memory safety, Protocol-Oriented Programming, Swift 6 actors, async/await, and SwiftUI architecture.

Swift 6 Complete Data-Race Safety & Strict ConcurrencyValue Semantics with Structs, Enums & Copy-on-Write (COW)Protocol-Oriented Programming (POP) & Generics

32h 16 Lessons (16 Modules)

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IntermediateProgramming Languages

C# 13 & .NET 9 Enterprise Cloud & Microservices Engineering

Type safety, LINQ, async/await, ASP.NET Core Minimal APIs, EF Core 9, and cloud-native architecture.

.NET 9 CLR, JIT Compilation & Garbage Collector InternalsNullable Reference Types & Compile-Time Null SafetyPattern Matching & Functional Expressions in C# 13

32h 16 Lessons (16 Modules)

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BeginnerDevOps & Cloud

Linux & Ubuntu Systems Architecture & Shell Engineering

Master the Linux operating system, kernel mechanics, bash automation, networking, systemd, and server administration.

Linux Kernel & Userspace Subsystem ArchitectureFile System Hierarchy (FHS) & Inode MechanicsPOSIX Permissions, SUID/SGID, Sticky Bits & Access Control

32h 16 Lessons (16 Modules)

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BeginnerData Structures & Algorithms

Data Structures & Algorithms (DSA) Mastery

From Big-O complexity to Arrays, Trees, Graphs, Sorting, and Dynamic Programming.

Big-O Time & Space Complexity AnalysisLinear Structures (Arrays, Linked Lists, Stacks, Queues)Non-Linear Structures (Binary Trees, BST, Heaps, Graphs)

36h 16 Lessons (16 Modules)

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AdvancedSystem Design

Large-Scale Distributed System Design

Architect systems serving millions of users — load balancing, caching, sharding, and microservices.

High Availability & Fault Tolerance Architecture DesignDistributed Caching Strategies (Cache-Aside, Write-Through)Database Sharding, Partitioning & Master-Replica Topologies

28h 16 Lessons (16 Modules)

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IntermediateDevOps & Cloud

DevOps, Docker, Kubernetes & Cloud Engineering

Containerization, automated CI/CD pipelines, Kubernetes orchestration, and cloud infrastructure.

Docker Containerization & Image OptimizationKubernetes (K8s) Cluster Orchestration & Helm ChartsAutomated CI/CD Pipelines with GitHub Actions

30h 16 Lessons (16 Modules)

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IntermediateCybersecurity

Cybersecurity & Defensive Web Engineering

OWASP Top 10 defenses, secure authentication, cryptographic hashing, and threat modeling.

OWASP Top 10 Vulnerability Mitigation & Penetration DefenseSQL Injection & Cross-Site Scripting (XSS) PreventionCryptographic Hashing (bcrypt, argon2) & Salt Mechanics

26h 16 Lessons (16 Modules)

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IntermediateAI & Machine Learning

Artificial Intelligence & Machine Learning Engineering

Neural networks, PyTorch, Large Language Models (LLMs), Embeddings, and RAG Architecture.

NumPy Vectorized Computing & Pandas Data WranglingDeep Learning Architectures & PyTorch TensorsLarge Language Models (LLM) Prompt Engineering & APIs

32h 16 Lessons (16 Modules)

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