FREE

JavaScript Essentials for React Native

JavaScript Essentials for React Native micro-course focused on practical, production-ready React Native outcomes in 1 day format.

Lectures

let, const & Block Scoping: Why var Is Gone

5 min

Arrow Functions & Implicit Returns

6 min

Template Literals for Dynamic Strings & JSX Text

4 min

Object & Array Destructuring in Props and State

10 min

Spread & Rest Operators: Copying State the Right Way

7 min

Short-Circuit Evaluation & Optional Chaining in RN

7 min

Module 1 Mini Challenge: Refactor a Legacy Component

15 min

Default Parameters & Named Arguments

5 min

Closures Explained with a Real useCallback Example

10 min

The Event Loop: Why setTimeout Behaves Oddly in RN

8 min

Promises & async/await: Fetching Data in React Native

10 min

Error Handling with try/catch in Async Functions

10 min

Rendering FlatList Data

8 min

Search, Tabs, and Conditional Lists

10 min

Aggregating Totals and Grouped Data

10 min

Immutable State Updates: Why You Can't Mutate in React

10 min

Object.keys, values, and entries: Iterating API Responses

10 min

Build a Workout Log State Manager

10 min

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