// All tutorials
One platform. Every subject.
School curricula, competitive exams, B.Tech semesters, and every IT track — all in one place, structured from zero.
Showing 75 subjects · 9 live now
Data EngineeringLive
Data Engineering
From zero to production-grade pipelines — batch, streaming, cloud storage, dbt, Spark. Built for the Indian job market.
PipelinesSQLPythonBatchStreamingSparkdbt
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AzureLive
Microsoft Azure — ADF & Cloud
Azure Data Factory, ADLS Gen2, Synapse, Databricks — full Azure cloud engineering track with real FreshMart projects.
ADFADLS Gen2DatabricksSynapseLinked Services
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AI & MLLive
AI & Machine Learning
Math & stats → Classical ML → Deep Learning → NLP → Computer Vision → GenAI → MLOps. One complete path from zero.
Classical MLDeep LearningNLPComputer VisionMLOpsGenAI
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AI & MLLive
Deep Learning
Neural networks, CNNs, RNNs, LSTMs, Transformers — with PyTorch and TensorFlow. Part of the AI & ML track.
TensorFlowPyTorchBackpropCNNsTransformers
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AI & MLLive
Generative AI / LLMs
RAG pipelines, LangChain, vector databases, prompt engineering, OpenAI API, HuggingFace. Part of the AI & ML track.
LangChainOpenAIRAGHuggingFaceVector DBs
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CS CoreLive
Data Structures & Algorithms
Arrays, linked lists, stacks, queues, trees, graphs, sorting, DP — crack every technical coding round in India.
ArraysTreesGraphsDynamic ProgrammingSorting
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CS CoreLive
DBMS
ER diagrams, relational model, SQL, normalisation, ACID transactions, concurrency control — for campus and job interviews.
ER DiagramsNormalisationACIDTransactionsSQL
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InterviewLive
Interview Prep — All Roles
Structured Q&A for every tech role — System Design, Coding Rounds, HR Round, Resume. FAANG India to campus placements.
System DesignCoding RoundsHR RoundResumeBehavioural
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AWSSoon
Amazon Web Services
S3, Glue, Redshift, Kinesis, Lambda, SageMaker — full AWS data and cloud engineering track.
S3GlueRedshiftLambdaKinesis
GCPSoon
Google Cloud Platform
BigQuery, Dataflow, Pub/Sub, Composer, Vertex AI — GCP engineering from zero to production.
BigQueryDataflowPub/SubComposerVertex AI
BISoon
Power BI & Tableau
Dashboards, DAX, data storytelling, Tableau Desktop — the two tools every data analyst needs.
Power BITableauDAXReportsData Storytelling
AI & MLSoon
Data Science
Exploratory data analysis, statistical modelling, visualisation, and storytelling with Python.
PandasMatplotlibStatsEDASeaborn
AI & MLSoon
MLOps
Deploy and monitor ML models in production — MLflow, Docker, Kubeflow, CI/CD for ML pipelines.
MLflowDockerKubeflowCI/CDModel Registry
PythonSoon
Python
Zero to production Python — basics, OOP, FastAPI, testing, async programming. The most in-demand language in India.
BasicsOOPFastAPITestingAsync
JavaSoon
Java
Core Java to Spring Boot microservices — Collections, JPA, Hibernate, Kafka, REST APIs.
OOPCollectionsSpring BootJPAMicroservices
JavaScriptSoon
JavaScript
Modern JS from fundamentals to advanced — ES6+, Async/Await, DOM, APIs, closures, prototypes.
ES6+Async/AwaitDOMClosuresAPIs
TypeScriptSoon
TypeScript
Typed JavaScript for production apps — Types, Interfaces, Generics, Utility Types, strict mode.
TypesInterfacesGenericsUtility TypesStrict Mode
C / C++Soon
C / C++
Systems programming and DSA foundation — Pointers, memory management, OOP, STL.
PointersMemory MgmtOOPSTLDSA
GoSoon
Go (Golang)
High-performance microservices with Go — Goroutines, channels, REST APIs, concurrency patterns.
GoroutinesChannelsREST APIsConcurrencyMicroservices
KotlinSoon
Kotlin
Android and JVM backend development — Coroutines, Jetpack Compose, Spring Boot with Kotlin.
CoroutinesJetpackSpring BootNull SafetyAndroid
BashSoon
Bash / Shell Scripting
Automate everything on Linux — scripts, cron jobs, file operations, pipelines for DevOps.
ScriptsCron JobsFile OpsPipelinesAutomation
Web DevSoon
HTML & CSS
Web foundations done right — Semantic HTML, Flexbox, CSS Grid, Responsive Design, animations.
Semantic HTMLFlexboxCSS GridResponsiveAnimations
Web DevSoon
React.js
Component-based UI at production scale — Hooks, Context, Redux, React Query, Testing.
HooksContextReduxReact QueryTesting
Web DevSoon
Node.js
JavaScript on the server side — Express, REST APIs, JWT Auth, WebSockets, file uploads.
ExpressREST APIsJWT AuthWebSocketsMiddleware
Web DevSoon
Next.js
Full-stack React with SSR and App Router — SSG, ISR, API Routes, Server Components.
SSRSSGApp RouterAPI RoutesServer Components
Web DevSoon
Angular
Enterprise-grade frontend framework — Components, Services, RxJS, NgRx, Dependency Injection.
ComponentsServicesRxJSNgRxDI
Web DevSoon
Django
Python web framework for production — ORM, REST APIs, Auth, Celery, deployment on AWS.
ORMREST APIsAuthCeleryDeployment
Web DevSoon
Spring Boot
Java enterprise application framework — REST, JPA, Spring Security, Kafka, Microservices.
RESTJPASecurityKafkaMicroservices
Web DevSoon
GraphQL
API query language for modern apps — Schema, Resolvers, Apollo Client, Subscriptions.
SchemaResolversApollo ClientSubscriptionsFederation
Web DevSoon
PHP & Laravel
Server-side web with Laravel framework — Eloquent ORM, Blade templates, REST APIs.
LaravelEloquent ORMBladeREST APIsAuth
DevOpsSoon
Docker
Containerise every application — Images, Containers, Docker Compose, Registry, multi-stage builds.
ImagesContainersComposeRegistryMulti-stage
DevOpsSoon
Kubernetes
Container orchestration at scale — Pods, Deployments, Services, Helm, EKS/AKS/GKE.
PodsDeploymentsHelmEKS/AKS/GKEIngress
DevOpsSoon
Terraform
Infrastructure as Code — HCL, AWS/GCP/Azure, state management, modules, remote backends.
HCLAWS/GCP/AzureState MgmtModulesRemote Backend
DevOpsSoon
CI/CD Pipelines
GitHub Actions, Jenkins, ArgoCD, GitOps — automate every step from code to production.
GitHub ActionsJenkinsArgoCDGitOpsPipelines
DevOpsSoon
Linux
Command line and system administration — Bash, file system, networking, permissions, processes.
BashFile SystemNetworkingPermissionsProcesses
DevOpsSoon
Cybersecurity
Ethical hacking and defence techniques — Penetration Testing, OWASP Top 10, SIEM, Networks.
Pen TestingOWASPSIEMNetworksSecurity Ops
DatabaseLive
SQL & Databases
The one skill every tech role needs — JOINs, Window Functions, Indexes, CTEs, query optimisation.
JOINsWindow FunctionsIndexesCTEsQuery Optimisation
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DatabaseSoon
PostgreSQL
Advanced relational database mastery — JSONB, Full Text Search, Partitioning, Extensions, PL/pgSQL.
JSONBFull Text SearchPartitioningExtensionsPL/pgSQL
DatabaseSoon
MongoDB
NoSQL document database at scale — Aggregation Pipeline, Indexes, Atlas, Replication, Sharding.
AggregationIndexesAtlasReplicationSharding
DatabaseSoon
Redis
In-memory caching and queuing — Caching Patterns, Pub/Sub, Sessions, Lua Scripting.
Caching PatternsPub/SubSessionsLua ScriptingStreams
DatabaseSoon
Snowflake
Cloud data warehouse platform — Schemas, Time Travel, Streams, Tasks, dbt Integration.
SchemasTime TravelStreamsTasksdbt Integration
CS CoreSoon
System Design
Design scalable systems like a senior — HLD, LLD, Scalability, CAP Theorem, Trade-offs, real Indian company systems.
HLDLLDScalabilityCAP TheoremTrade-offs
CS CoreSoon
Operating Systems
Processes, memory management, CPU scheduling, concurrency, deadlock — for campus placements and interviews.
ProcessesMemory MgmtSchedulingIPCDeadlock
CS CoreSoon
Computer Networks
OSI and TCP/IP model, HTTP, DNS, routing, load balancers — for DevOps, backend, and campus prep.
TCP/IPHTTP/HTTPSDNSLoad BalancersRouting
MobileSoon
Android Development
Native Android with Kotlin — Jetpack Compose, MVVM, Room DB, Navigation, Coroutines.
KotlinJetpack ComposeMVVMRoom DBCoroutines
MobileSoon
Flutter
Cross-platform iOS and Android with Dart — Widgets, BLoC, Provider, Firebase, animations.
DartWidgetsBLoCFirebaseAnimations
MobileSoon
React Native
Mobile apps with JavaScript and React — Components, Navigation, Native Modules, Expo, Push Notifications.
ComponentsNavigationNative ModulesExpoPush Notifications
TestingSoon
Software Testing
Manual testing foundation and SDLC — Test Cases, Bug Reporting, STLC, Agile QA, defect lifecycle.
Test CasesBug ReportingSTLCAgile QADefect Lifecycle
TestingSoon
Selenium
Web browser test automation — WebDriver, TestNG, Page Object Model, automation frameworks.
WebDriverTestNGPage Object ModelFrameworksCI Integration
TestingSoon
API Testing
Postman, REST Assured, Newman, API automation — contract testing, performance, CI integration.
PostmanREST AssuredNewmanContract TestingPerformance
InterviewSoon
Campus Placements
TCS, Wipro, Infosys, Cognizant, Accenture — Aptitude, Technical Round, HR Round, Group Discussion.
AptitudeTechnical RoundHR RoundGroup DiscussionGD Tips
InterviewSoon
FAANG India Prep
Google, Amazon, Microsoft, Meta, Apple India — DSA patterns, System Design, Behavioural interviews.
DSA PatternsSystem DesignBehaviouralCoding PatternsMock Rounds
Class 10Soon
Mathematics
Real numbers, polynomials, quadratic equations, arithmetic progressions, triangles, coordinate geometry, circles, statistics and probability.
Real NumbersQuadratic EquationsTrianglesStatistics
Class 10Soon
Science
Chemical reactions, acids bases and salts, metals and non-metals, life processes, control and coordination, light, electricity, magnetic effects.
ChemistryBiologyPhysicsLife Processes
Class 9Soon
Mathematics
Number systems, polynomials, coordinate geometry, Euclid's geometry, lines and angles, triangles, quadrilaterals, circles, statistics.
Number SystemsPolynomialsTrianglesStatistics
Class 8Soon
Mathematics
Rational numbers, linear equations, quadrilaterals, data handling, squares and square roots, cubes, algebraic expressions.
Rational NumbersLinear EquationsQuadrilateralsData Handling
Class 9Soon
Science
Matter, atoms and molecules, structure of the atom, the fundamental unit of life, tissues, motion, force and laws of motion.
MatterAtomsTissuesMotion
Class 10Soon
History
The rise of nationalism in Europe, nationalism in India, the making of a global world, the age of industrialisation, print culture.
NationalismIndustrialisationPrint CultureGlobalisation
Class 10Soon
Geography
Resources and development, forest and wildlife, water resources, agriculture, minerals and energy, manufacturing industries, transport.
ResourcesAgricultureManufacturingTransport
Class 11Soon
Physics
Physical world and measurement, kinematics, laws of motion, work energy and power, gravitation, thermodynamics, waves, oscillations.
KinematicsLaws of MotionThermodynamicsWaves
Class 12Soon
Physics
Electrostatics, current electricity, magnetic effects of current, EMI, alternating current, optics, dual nature, atoms, semiconductors.
ElectrostaticsOpticsSemiconductorsAtoms
Class 12Soon
Chemistry
Solid state, solutions, electrochemistry, chemical kinetics, surface chemistry, p-block, d-block, coordination compounds, biomolecules.
Solid StateElectrochemistryKineticsBiomolecules
Class 12Soon
Mathematics
Relations and functions, inverse trigonometry, matrices, determinants, continuity, applications of derivatives, integrals, differential equations, vectors, 3D geometry, probability.
MatricesIntegralsDifferential EquationsProbability
Class 12Soon
Biology
Reproduction in organisms, genetics and evolution, biology in human welfare, biotechnology, ecology and environment.
GeneticsEvolutionBiotechnologyEcology
Class 12Soon
Accountancy
Partnership accounts, goodwill, admission and retirement of partners, dissolution, company accounts, financial statements analysis, cash flow.
PartnershipGoodwillCompany AccountsCash Flow
JEE MainsSoon
JEE Mains — Mathematics
Complete JEE Mains Maths — sets, functions, complex numbers, matrices, sequences, limits, integrals, differential equations, vectors, probability.
Complex NumbersMatricesIntegralsVectorsProbability
JEE MainsSoon
JEE Mains — Physics
JEE Mains Physics — all high-weightage chapters with concept clarity, formulae sheets, and previous year questions.
MechanicsElectrostaticsOpticsModern PhysicsThermodynamics
NEETSoon
NEET — Biology
NEET Biology — Class 11 and 12 complete syllabus. Botany and zoology with NCERT alignment and PYQs.
Cell BiologyGeneticsPlant PhysiologyHuman PhysiologyEcology
UPSCSoon
UPSC — General Studies
UPSC CSE Prelims and Mains GS — History, Geography, Polity, Economy, Environment, Science and Tech, Current Affairs.
HistoryPolityEconomyEnvironmentCurrent Affairs
CATSoon
CAT — Quantitative Aptitude
CAT Quant — Number theory, arithmetic, algebra, geometry, modern maths. Shortcut techniques and mock tests.
Number TheoryArithmeticAlgebraGeometryMock Tests
Semester 3–4Soon
Data Structures & Algorithms
Arrays, linked lists, stacks, queues, trees, graphs, sorting, searching, dynamic programming — the complete B.Tech DSA syllabus.
ArraysTreesGraphsDynamic ProgrammingSorting
Semester 3Soon
DBMS
ER diagrams, relational model, SQL, normalisation, transactions, concurrency control, recovery — complete university syllabus.
ER DiagramsNormalisationACIDTransactionsSQL
Semester 4Soon
Operating Systems
Processes, threads, CPU scheduling, process synchronisation, deadlock, memory management, file systems.
ProcessesThreadsSchedulingMemory MgmtFile Systems
Semester 5Soon
Computer Networks
OSI and TCP/IP model, data link layer, MAC, IP addressing, routing, TCP, UDP, application layer protocols.
OSI ModelTCP/IPIP AddressingRoutingApplication Layer
Semester 1–2Soon
Engineering Mathematics
Linear algebra, calculus, differential equations, probability and statistics, complex analysis — complete B.Tech Maths.
Linear AlgebraCalculusDifferential EquationsProbabilityStatistics