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Boot.dev

Learn JavaScript

via Boot.dev

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Overview

Stuck in Tutorial Hell? Learn Backend Dev the Right Way
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Learn JavaScript from start to finish with hands-on exercises. Practice functions, objects, arrays, control flow, and the browser language behind the web.

Syllabus

  • Variables
    • Learn the basic syntax of JavaScript and how to declare variables
  • Comparisons
    • Learn how to compare values and write conditional statements
  • Functions
    • Learn about the different ways to create and execute functions in JavaScript
  • Objects
    • Objects are one of the most-used JS structures, learn to master them
  • Classes
    • Learn about classes in JavaScript and how they differ from POJOs and the classes in other languages
  • Prototypes
    • Explore JavaScript prototypes and how they enable inheritance without traditional classes.
  • Loops
    • Understand and practice the many ways to iterate over a list of data
  • Arrays
    • Learn about contiguous memory storage in JavaScript
  • Errors
    • Practice good error handling with JavaScripts try/catch
  • Sets
    • Practice using the new ES6 (ES2015) set object for collections of unique values
  • Maps
    • Learn about the new ES6 map object for collections of key-value pairs
  • Promises
    • Understand promises and asynchronous programming in JavaScript, as well as the new async/await syntax
  • The Event Loop
    • Grok one of the most important elusive concepts beknownst to JavaScript developers, the asynchronous event loop
  • Runtimes
    • Learn about the different JavaScript runtimes and how they differ
  • Modules
    • ES6 Modules help us organize our code into separate files. Learn how to use them and how they differ from CommonJS.

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4.7 rating at Boot.dev based on 712 ratings

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