WHO THIS IS FORBeginners, students and aspiring frontend developers
01REACT UI FUNDAMENTALS
React.js Fundamentals Handbook
Learn React from the ground up through components, JSX, props, useState, useEffect and essential Hooks with practical ticket-dashboard examples.
Connected learning pathBeginner-friendlyReal project scenarios
Start with Byte 01 FIELD EVIDENCEProduction outcome
DiscoverDesignDeployProductiseHANDBOOK OVERVIEW
See the whole system.
Then master each decision.
This is a connected learning path—not a collection of isolated tips. Every Byte builds the mental model, makes the workflow visible and applies it to a situation you could meet in a real project.
Designed for practical understandingFinish ready to recognise, apply and explain the concept.
STARTING POINTBasic JavaScript familiarity is helpful
02WHAT YOU WILL BUILDComponents → Props → State → Effects → Hooks
03THE MAANAVAN LEARNING METHODOne clear progression in every Byte
Move from first understanding to confident explanation.
UNDERSTANDBuild the mental modelStart with plain language and a familiar analogy.VISUALISEFollow the workflowSee how each component connects and why it matters.APPLYEnter a real scenarioUse the concept in a practical project situation.EXPLAINMake the decision clearFinish with mistakes, takeaways and an interview answer.
CONNECTED LEARNING PATH
Learn in the order the work happens.
Complete one focused concept at a time. Every chapter includes practical guidance you can use immediately.
START5 guided BytesPRACTICAL OUTCOME
BYTE 01 OF 05 · Technology LearningUnderstand
beginner · 35 minReact for Absolute Beginners: Your First Component and To-Do List
Start from HTML, JavaScript and JSX. Create a complete React component, predict the browser output, and practise editing your first To-Do List.
AFTER THIS BYTEBuild a clear foundation
BYTE 02 OF 05 · Technology LearningExplore
beginner · 25 minReact Components and Props: Display Reusable Task Cards
Learn JSX and props through a simple progressive Task Manager example.
AFTER THIS BYTEFollow the working process
BYTE 03 OF 05 · Technology LearningApply
beginner · 25 minReact useState and Events: Add and Complete Tasks
Learn useState and event handling through a simple progressive Task Manager example.
AFTER THIS BYTEConnect the concept to practice
BYTE 04 OF 05 · Technology LearningPractise
beginner · 25 minReact useEffect: Keep Tasks After a Page Refresh
Learn useEffect and browser synchronization through a simple progressive Task Manager example.
AFTER THIS BYTERecognise risks and controls
BYTE 05 OF 05 · Technology LearningMaster
beginner · 25 minReact Hooks in Practice: Search, Focus and Filter Tasks
Learn useRef and sensible memoization through a simple progressive Task Manager example.
AFTER THIS BYTEApply it with confidence