React logoReact

One of the web’s most popular frameworks for building JavaScript applications. If you know what you’re doing, React can drastically simplify how you build, use, and maintain code.

Whether you’re a React newbie or you’re ready for advanced techniques, you can level-up with egghead.

You can find courses below curated just for you whether you're looking for a particular topic or want to take your React skills to the next level.

Level up at React

Beginner

Just starting out with React

Intermediate

Hitting your stride

Advanced

Above and beyond

State Management in React

When it comes down to it, nearly every UI problem is a state management problem. Orchestrating a whole symphony of menus, forms, and data requests is hard enough before you even begin debating which of the 99 React state management libraries you should pick.

We've spoken to top experts in the field of state management to hear their thoughts on why the best ideas in state management aren't always the newest, why principles are often universal where implementations are not, and how state management concepts carry across frameworks and tools.

Style React Apps

Build interesting React Apps

Mental Models for React

Never written a line of React? We've got a curated guide designed to teach you all the fundamentals skills and mental models you'll need to build in React.

Just JavaScript

Dan AbramovDan Abramov
collection by Dan Abramov

WTF is React?

Hiroko NishimuraHiroko Nishimura
article by Hiroko Nishimura

Just JavaScript

Dan AbramovDan Abramov
collection by Dan Abramov

WTF is React?

Hiroko NishimuraHiroko Nishimura
article by Hiroko Nishimura

Is React.js a framework or a toolkit?

Joel HooksJoel Hooks
article by Joel Hooks

WTF is JSX?

Hiroko NishimuraHiroko Nishimura
article by Hiroko Nishimura

Conversations with React Experts

Presentations from React Experts

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Search Results

WTF is Tanstack Router

Tomasz DucinTomasz Ducin
lesson by Tomasz Ducin

Build a Real-time Next.js 14 Chat App with Fauna

course by Shadid Haque

Implement Fauna Signin with Next.js Server Actions and useFormState React Hook

lesson by Shadid Haque

Stream Chat Messages in Real-time in Next.js from Fauna

lesson by Shadid Haque

Create and Display Messages using Fauna within a Room in Next.js

lesson by Shadid Haque

List Available Chat Rooms in Real-time in Next.js from Fauna

lesson by Shadid Haque

Implement a server-side pagination using React Query

lesson by Tomasz Ducin

Use Type Narrowing without early function returns with React Query

lesson by Tomasz Ducin

Implement a server-side search using React Query

lesson by Tomasz Ducin

Implement a client-side search using React Query

lesson by Tomasz Ducin

Configure gcTime (garbage collection) within React Query

lesson by Tomasz Ducin

Configure staleTime within React Query

lesson by Tomasz Ducin

Manipulate existing queries with React Query Devtools

lesson by Tomasz Ducin

Implement Parallel Queries execution using multiple useQuery hooks within React Query

lesson by Tomasz Ducin

Share fetched state across multiple components using React Query

lesson by Tomasz Ducin

Reuse Query Settings using the queryOptions API

lesson by Tomasz Ducin

Extract React Query useQuery into custom hooks

lesson by Tomasz Ducin

Use isPending, isLoading and isFetching flags with React Query

lesson by Tomasz Ducin

Display loading, error and successful query state using React Query Type Narrowing

lesson by Tomasz Ducin

Use fetch, axios, ky, or any other promise-based library within useQuery hook

lesson by Tomasz Ducin

Configure React Query Devtools and inspect existing queries

lesson by Tomasz Ducin

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