Writing Clean Asynchronous Code In Node.js

Writing Clean Asynchronous Code In Node.js

This course will include topics on

• What is Callback
• What is CallbackHell
• How to avoid CallbackHell using Async.js
• How to avoid CallbackHell using Promises
• How to avoid CallbackHell using Async/Await
• What is Promise
• What is Promise Chaining
• How to run  Asynchronous tasks in the Series using Promise Chaining
• How to run  Asynchronous functions in the Parallel using Promise.all
• How to run Asynchronous functions in Series using Async.series method
• How to run  Asynchronous methods in Parallel using Async.parallel method
• How to run  Asynchronous methods  in Loop using Async.each method
• What is Async/Await
• Execute Asynchronous tasks in Parallel using Async/Await
• Execute Asynchronous tasks in Series using Async/Await
• Run Asynchronous Tasks in Loop using Async/Await
• Converting Callbacks to Promises
• What is Bluebird
• Practical examples of Bluebird.promisify method
• Practical examples of Bluebird.promisifyAll method

A Complete Guide To Avoiding CallbackHell And Writing Clean Code With Async.js, Async/Await, And Promises

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What you will learn

• Write Clean Code with Callbacks in Nodejs
• Write Clean Code with Promises in NodeJs
• Write Clean Code with Async/Await in Nodejs

Rating: 3.7

Level: Intermediate Level

Duration: 2 hours

Instructor: Haider Malik