What do you think?
Rate this book
The JavaScript You Need Before React: Everything You Need to Know About JavaScript Before You Start Learning React
Stop guessing what the code means and start understanding it.
Most beginners quit React in the first week. React isn’t the problem. The JavaScript underneath it is. Arrow functions, destructuring, .map(), spread syntax and async code all show up in the very first tutorial, and nobody explains them.
This book teaches only the JavaScript React depends on, in plain language with complete, runnable examples. Every chapter ends with a hands-on mini project, and the final chapter is a full capstone app that ties it all together.
What you’ll
Variables, types, and truthy/falsy valuesArrow functions, callbacks, and default parameters.map(), .filter(), and .reduce() for rendering listsObjects, destructuring, and the spread/rest operatorsES import, export, and project structurePromises, async/await, and fetching dataOptional chaining (?.) and nullish coalescing (??)Closures and this, and why React hooks workImmutable updates, the rule behind React statelocalStorage, JSON, and URL parametersLearn the JavaScript first, and React will finally click.
Most beginners quit React in the first week. React isn’t the problem. The JavaScript underneath it is. Arrow functions, destructuring, .map(), spread syntax and async code all show up in the very first tutorial, and nobody explains them.
This book teaches only the JavaScript React depends on, in plain language with complete, runnable examples. Every chapter ends with a hands-on mini project, and the final chapter is a full capstone app that ties it all together.
What you’ll
Variables, types, and truthy/falsy valuesArrow functions, callbacks, and default parameters.map(), .filter(), and .reduce() for rendering listsObjects, destructuring, and the spread/rest operatorsES import, export, and project structurePromises, async/await, and fetching dataOptional chaining (?.) and nullish coalescing (??)Closures and this, and why React hooks workImmutable updates, the rule behind React statelocalStorage, JSON, and URL parametersLearn the JavaScript first, and React will finally click.
222 pages, Kindle Edition
Published October 25, 2026
Ratings & Reviews
Friends & Following
Create a free account to discover what your friends think of this book!
Community Reviews
No one has reviewed this book yet.