Each subject includes in-depth topic explanations, practice exercises at multiple difficulty levels, knowledge tests, and curated book recommendations.
Computer Science
| Subject | Description | Topics |
|---|---|---|
| Algorithms | Sorting, searching, graph algorithms, dynamic programming, greedy methods, and backtracking | 48 topics |
| Data Structures | Arrays, linked lists, trees, graphs, hash tables, heaps, and advanced structures | 40+ topics |
| Cybersecurity | Cryptography, network security, web security, malware analysis, and penetration testing | 40 topics |
| Computer Science | Theory of computation, automata, compilers, and foundational CS concepts | 40+ topics |
| Computer Networks | OSI model, TCP/IP, routing, DNS, HTTP, and network protocols | 35+ topics |
| Database Systems | SQL, normalization, transactions, indexing, and query optimization | 35+ topics |
| Operating Systems | Process management, memory, file systems, scheduling, and concurrency | 30+ topics |
| Software Engineering | Design patterns, SDLC, testing, agile, and architecture principles | 35+ topics |
| Artificial Intelligence | Search algorithms, knowledge representation, planning, and reasoning | 30+ topics |
| Machine Learning | Supervised/unsupervised learning, neural networks, deep learning, and NLP | 35+ topics |
Mathematics
| Subject | Description | Topics |
|---|---|---|
| Calculus | Limits, derivatives, integrals, series, and multivariable calculus | 35+ topics |
| Linear Algebra | Vectors, matrices, eigenvalues, transformations, and vector spaces | 30+ topics |
| Differential Equations | ODEs, PDEs, Laplace transforms, and systems of equations | 25+ topics |
| Discrete Mathematics | Logic, sets, combinatorics, graph theory, and number theory | 35+ topics |
| Probability | Probability axioms, distributions, Bayes theorem, and stochastic processes | 30+ topics |
| Statistics | Descriptive statistics, hypothesis testing, regression, and ANOVA | 35+ topics |
Physics
| Subject | Description | Topics |
|---|---|---|
| Physics | Mechanics, waves, optics, and modern physics fundamentals | 40+ topics |
| Classical Mechanics | Newton's laws, Lagrangian and Hamiltonian mechanics, and rigid body dynamics | 30+ topics |
| Electromagnetism | Electric fields, magnetic fields, Maxwell's equations, and electromagnetic waves | 35+ topics |
| Thermodynamics | Laws of thermodynamics, entropy, heat engines, and statistical mechanics | 30+ topics |
| Quantum Physics | Wave-particle duality, Schrodinger equation, quantum entanglement, and tunneling | 30+ topics |
Chemistry
| Subject | Description | Topics |
|---|---|---|
| Chemistry | Atomic structure, bonding, reactions, stoichiometry, and equilibrium | 35+ topics |
| Organic Chemistry | Functional groups, reaction mechanisms, stereochemistry, and synthesis | 35+ topics |
| Inorganic Chemistry | Coordination compounds, crystal field theory, and main group chemistry | 30+ topics |
| Physical Chemistry | Chemical kinetics, quantum chemistry, spectroscopy, and surface chemistry | 35+ topics |
Biology
| Subject | Description | Topics |
|---|---|---|
| Genetics | Mendelian genetics, DNA replication, gene expression, and genomics | 30+ topics |
| Molecular Biology | Protein synthesis, cell signaling, gene regulation, and molecular techniques | 35+ topics |
| Bioengineering | Biomechanics, tissue engineering, bioinformatics, and medical devices | 30+ topics |
| Biotechnology | Genetic engineering, CRISPR, fermentation, and pharmaceutical biotech | 30+ topics |