React JS - Job Ready Course
Components, props, hooks, and global state, taught in the order a working React developer actually needs them, then applied in a real form-handling project.
Every React tutorial can teach you what a component is. The gap that keeps people from getting hired is different: knowing when to split a component, how to organize a project that is growing, why your console is full of warnings, and what to do when two distant components need the same piece of state. This course was built around that gap.
The path through it
It opens with the honest prerequisites (you need JavaScript first) and what makes React worth the switch from vanilla JS, including a lesson on using documentation properly, a working habit that outlasts any framework version.
The basics section is the longest, on purpose. Components, JSX, props and children, inline styles, refs, events. Then the judgment calls that tutorials skip: when something deserves to be a reusable component, how to organize the application, how to actually get rid of errors and warnings instead of ignoring them. You build a counter, a reusable card, and loops of components, then move into state with useState and lifecycle with useEffect. Class components get a lesson too, because the codebase at your first job will not be all hooks.
Global state gets its own section with the Context API: providers, consumers, and updating global state from functional components, which is the pattern you will reach for constantly in real apps.
The project
The course closes with a build that looks like a real job ticket: a modal controlled through state context, an email capture form with cookies, and validation before submit. You download the project files, set them up, and work through it in stages. The last lesson steps back and compares what you built to how the same feature would look in vanilla JavaScript, which is where React's value finally clicks for most people.
After this course
React is the most requested front-end skill in job listings, and it is the front-end layer for several paths on this platform, including the streaming service build course when you want a bigger project on your portfolio, and the Redux course when your state outgrows Context. If you are mapping the whole journey from beginner to hired, start with the career paths and see where React fits in yours.
What you'll learn
- ✓ Set up a React project and understand what create-react-app is doing for you
- ✓ Build reusable components and know when something deserves to become one
- ✓ Pass data with props and children, and organize a growing component tree
- ✓ Manage state with useState and component lifecycle with useEffect
- ✓ Handle global state with the Context API, provider and consumer included
- ✓ Work with refs, events, and inline styles, and clean up errors and warnings
- ✓ Read class-based components so older codebases do not scare you
- ✓ Build a project with a modal, cookie handling, and validated form submission
Course Curriculum
5 sections
1
First Section
2
React Basics
3
Managing Global State with Context Api
4
Project 1
5
What To Do Next?
Before you start
- ✓ Solid JavaScript fundamentals. If you are still shaky on functions and arrays, do a JavaScript course first
Frequently asked questions
Do I need to know JavaScript before taking this? +
Does it teach hooks or class components? +
How does it handle state management? +
What is the project? +
Do I get a certificate? +
Is this included in the Diamond membership? +
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