Resumo do curso

Learn how to handle asynchronous work with ease! In this course, you'll use Native JavaScript Promises to write asynchronous code that is easy to read, easy to write and easy to debug.

Along the way, you'll be using Promises to make a webapp come to life!

Valor do curso
Grátis
Tempo estimado Tempo total entre hoje e dia da formatura depende do seu compromisso semanal. Em média, os nossos graduados completam este nanodegree em 3 semanas
3 semanas
Nível
avançado
O curso inclui

Videoaulas

Testes interativos

Aulas com profissionais do setor

Ritmo individual de aprendizado

Comunidade de apoio aos alunos

Sua jornada de aprendizagem

Este curso aberto é seu primeiro passo em direção a uma nova carreira com o programa Full Stack Web Developer Nanodegree

Curso Aberto

JavaScript Promises

por

Enhance your skill set and boost your hirability through innovative, independent learning.

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Cameron Pittman
Cameron Pittman

Instrutor

Pré-requisitos

We expect that students have built web apps in the past and they are familiar with the pitfalls of callback-heavy code. There is no HTML or CSS in this class.

JavaScript Skills Required:

  • Using functions to return objects and other functions
  • Basic understanding of scope and closures
  • Reading and writing named and anonymous callbacks
  • Array methods like .forEach and .map

Other Requirements:

  • Ability to use GitHub to clone repos and checkout branches
  • Comfort with command line tools

Por que fazer este curso?

Every web developer needs to be able to work with asynchronous code. Network requests, browser events, web workers and just about every else about the web happens asynchronously.

JavaScript developers normally rely on callbacks to execute async code, but Native JavaScript Promises offer a much easier solution. With Promises, error handling is streamlined and it becomes possible to flexibly chain lots of asynchronous work without creating a tangled mess of callbacks.

Quais são os recursos?
Vídeos dos instrutores Exercícios práticos Aulas com profissionais do setor