Learn about the JavaScript Call Stack and how it's used to track functions and their scopes

Learn about JavaScript functions scopes vs block scopes and how they relate to the variables declarations with var/let/const

Learn about JavaScript function implicit and explicit parameters and the use of rest parameters

Learn about JavaScript function closures and how they're different than function scopes

Learn about JavaScript higher order functions and callback arguments and how to use them to build a simple functional calculator

Working with data arrays and objects and managing records on the state

Build, analyze, and optimize a React app using both classes and functions with hooks. Covering React.memo and the useState, useEffect, and useCallback hooks.

Learn the fundamentals of the GraphQL language and runtime. Answer the WHY, WHAT, and HOW questions about GraphQL

Learn all the new features that were introduced to the JavaScript language since 2015 (ES6 and up)

Get started with the Node.js runtime itself the right way. Learn the basics you need before you npm install anything!

Learn the basic core concepts of programming like syntax, types, objects, scopes, conditionals, loops, functions, closures, and more

Learn about scopes, closures, arrow functions, literal notations, expressions, destructuring, rest/spread syntax, promises, modules, and more.

Learn about React components with functions and classes. Using JSX. Benefits of components. React Hooks. User events. Taking input form users.

Why is React.js so popular?

Online Training

Online Training

Online Training

Your First React Component. First Hook. First One-way Data Flow. Components Reusability. Tree Reconciliation in Action.