JavaScript Creator

I am creating an single page app in vanilla JavaScript. I want to organize my code in different fil… Read more Import Not Working In Chrome

I've got this example code from MDN (slightly modified to print out results): It works on Goog… Read more Babeljs Doesn't Transpile Extended Classes Properly

Here is the code in question: const data = results.responses.map((response, idx) => { id: … Read more 'unexpected Token' Syntax Error In Object Returned By Arrow Function

How to chain ES6 nested Promises with each Promise in the nesting having then and catch blocks? F… Read more How To Chain Nested Promises Containing Then And Catch Blocks?

I am using Downshift, in order to create a dropdown that displays some menu options. I created a re… Read more React | Items.map Is Not A Function

I know that ES6 solved a lot of problems that existed with the this keyword in ES5, such as arrow f… Read more Why Is "this" In An Es6 Class Not Implicit?

I am building on my knowledge of React JS and I would like to import/include some external JS files… Read more How Import Object From External Js File In React Js Using Web Pack

I was previously rolling my own Javascript OOP but now I'm playing with ES6 and want to use the… Read more Es 6 Dynamically Work On Class After Definition

I have an ES6 'arrow' function which is used as a (Knockout) subscription handler: this.foo… Read more Can A "=>" Function Lose Context?

If I have an object: [ { 'value':'d1', 'label':&#… Read more Updating An Array Of Objects Without Mutation

I tried the following on Google Chrome. It'd print out 0 voices, and again print out 0 voices o… Read more Is There Some Voice Or Speech Ready Event In Javascript?

Recently I've been testing out classes with ES6, I've noticed that when creating a class yo… Read more Return A Value Other Than The Class In Es6

Following is the code in which I am getting Cannot read property 'forEach' of undefined. L… Read more Typeerror: Cannot Read Property 'foreach' Of Undefined Javascript

I am right now experimenting with the iterable destructuring expression, and i am wondering why a s… Read more Ecmascript 2015, Iterable Destructuring Expression

I'm looking through some ES6/browserify tutorials and I see something like: import 'jquery&… Read more Difference Between Import And Import From

I have an under a , the input has an onChange event, however when the input is clicked a click eve… Read more Event Bubbling In React Doesn't Stop Using E.preventdefault()

I have object with several properties, says it's something like this { a: '', b: undefi… Read more Lodash Check Object Properties Has Values

I am trying to sum the unit value by date, and create a new array where there are no duplicate date… Read more Es6 Sum By Object Property In An Array

I'm working a codebase where it has lots of inconsistency as it has been worked on by multiple … Read more Concat Vs Spread Syntax

in es5 we use constructor function function Person(name,gender){ var initial =''; … Read more How To Declare Private Variables And Private Methods In Es6 Class