egghead.io Courses

ES6 and Beyond

Use modern JavaScript syntax: copy and merge arrays and objects with the spread operator, flatten with flat and flatMap, and read properties via optional chaining.

• egghead.io
• 7 minutes
• Self-Paced
• Free Online Course

Create Contextual Video Analysis App with NextJS and Symbl.ai

Build a Next.js video analysis app that uploads files to Symbl.ai's async API, polls job status, and renders transcripts plus conversation insights.

• egghead.io
• 38 minutes
• Self-Paced
• Free Online Course

Containerize Full-Stack JavaScript Applications with Docker

Containerize a full-stack Vue and Node.js app: write Dockerfiles, link containers with Docker networks, pass environment variables, run MySQL, and orchestrate with Docker Compose.

• egghead.io
• 1 hour 25 minutes
• Self-Paced
• Paid Course

React Crash Course with Hooks

Build React apps in CodeSandbox: write JSX function components, pass data down as props, manage state with useState, render lists, and fetch API data with useEffect.

• egghead.io
• 14 minutes
• Self-Paced
• Paid Course

TypeScript: Tips and Tricks

Write cleaner TypeScript types using utility types like Partial, Pick, and Record, plus immutable, conditional, mapped, template literal, generic, and intersection types.

• egghead.io
• 19 minutes
• Self-Paced
• Paid Course

Creating Buttons in React Native with Three Levels of Customization

Build buttons in React Native three ways: the simple Button component, TouchableOpacity, and Pressable for customizing pressed states, text, and long presses.

• egghead.io
• 7 minutes
• Self-Paced
• Free Online Course

Sell Products Using Stripe Checkout and Netlify Functions

Build serverless e-commerce on a Jamstack site: return JSON from Netlify Functions, render it with HTML templates, and handle the Stripe Checkout flow.

• egghead.io
• 38 minutes
• Self-Paced
• Paid Course

Optional Chaining

Access long chains of nested object properties with JavaScript optional chaining ?., enable it via Chrome experimental features and Babel, and supply defaults using null coalescing.

• egghead.io
• 3 minutes
• Self-Paced
• Free Online Course

Advanced SQL for Professional Developers

Level up PostgreSQL work: profile queries with EXPLAIN ANALYZE, bulk load CSVs with copy, write CTEs and transactions, handle nulls, JSON, and pattern matching.

• egghead.io
• 48 minutes
• Self-Paced
• Paid Course

Thinking Reactively with RxJS

Solve app requirements reactively with RxJS: build a loading spinner and a Konami-code key-sequence feature using scan, shareReplay, combineLatest, and exhaustMap.

• egghead.io
• 1 hour 3 minutes
• Self-Paced
• Paid Course

Establish Callback and Closure patterns Around Async Browser Behaviors

Wrap setTimeout, setInterval, and addEventListener in reusable functions, then compose broadcasters and listeners with Lodash curry, partial, flip, and merge utilities.

• egghead.io
• 33 minutes
• Self-Paced
• Paid Course

Web Security Essentials: MITM, CSRF, and XSS

Protect your app by learning to attack it: simulate MITM with Charles Proxy, exploit CSRF and XSS, then harden Express with HTTPS, cookie flags, and CSP headers.

• egghead.io
• 51 minutes
• Self-Paced
• Paid Course

Implementing a Word Game with Patterns and React

Build a word game in React by piping user input to multiple listeners, composing operators for game logic, fetching data conditionally, and cancelling broadcasters.

• egghead.io
• 40 minutes
• Self-Paced
• Paid Course

Bringing the Pattern into React

Build custom React hooks — useBroadcaster, useListener, and useCallback wrappers — to map value sequences, debounce input, and wrap or cancel fetch requests.

• egghead.io
• 33 minutes
• Self-Paced
• Paid Course

Merge Objects in JavaScript

Merge JavaScript objects two ways: shallow merge with plain JavaScript and deep merge using spread, Lodash, and deepmerge, weighing each approach's trade-offs.

• egghead.io
• 8 minutes
• Self-Paced
• Paid Course