Read a deep-dive JavaScript reference in Brazilian Portuguese to understand how the language really works.
Study scope, closures, and prototypes to stop guessing why JavaScript behaves unexpectedly.
Use as a free alternative to buying the O'Reilly print or ebook editions of You Don't Know JS.
No installation needed, read the Markdown files directly online or after cloning the repo.
This repository is a Brazilian Portuguese translation of the "You Don't Know JS" book series, originally written by Kyle Simpson. The series is a set of six books that go deep into how JavaScript actually works at a fundamental level, covering topics that many programmers use daily without fully understanding. The six books in the series are: "Up and Going" (an introduction to the language), "Scope and Closures" (how JavaScript decides where variables live and can be accessed), "this and Object Prototypes" (how the 'this' keyword works and how objects inherit from each other), "Types and Grammar" (JavaScript's data types and the rules that govern them), "Async and Performance" (how JavaScript handles tasks that take time, like network requests), and "ES6 and Beyond" (features added in modern versions of the language). The original English version of this series is published by O'Reilly and can be read free online, with print and ebook versions available for purchase. This repository contains that same content translated into Portuguese for readers who prefer that language. The series grew out of in-person JavaScript training workshops taught by the original author. It is aimed at people who already write some JavaScript but want to understand the underlying mechanics rather than just following patterns they have seen work before. The tone is direct and technical, not introductory. There is no software to install or run here. The repository is a collection of text files (Markdown) that you read. If you want to contribute a correction or improvement to the translation, the project accepts pull requests.
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