First Class JS - Modern Javascript from A to Z

November 11, 2019 Angular

Mock/Fake Backend API in Angular – How To

Developing in synchronization with the backend could be challenging sometimes. Various things like – down of environment, incorrect response or wrong endpoint behavior can complicate the process and make it

June 25, 2019 JavaScript

How to convert string to number in JavaScript (BE CAREFUL!)

Converting string to number in JavaScript is easily achievable using some of the built in methods. I’m saying “some”, because there are quite a few ways to achieve this. However,

May 30, 2019 AWS / Node.JS

Serverless CRUD API using AWS Lambda, DynamoDB, API Gateway and Node.JS

The purpose of this tutorial is to show you how to create your first serverless API using Amazon Web Services(AWS) Lambda, DynamoDB, API Gateway for API exposure and of course

April 2, 2019 JavaScript

Check if Object is empty in Javascript

Unfortunately, there is no build-in isEmpty or similar method to checking if specific object is empty(has own properties) in JavaScript. We usually create our own helper method or use an

March 26, 2019 JavaScript

Under The Hood: Arrays in JS

Here are two truths about JavaScript: JavaScript does’t have integers, so you have to use numbers instead. JavaScript arrays are not typed, you can put whatever you want in them.

March 19, 2019 Angular / AWS

Deploy Angular application to AWS S3 and CloudFront

The purpose of this article is to show you how to deploy your angular application to AWS S3 in few detailed steps. An important thing to mention before continue: the

March 15, 2019 Algorithms / JavaScript

Remove duplicate objects from JavaScript array – How to & Performance comparison

The purpose of this article is to share with you the best ways to remove duplicate objects from JavaScript Array based on specific property/key. We will also analyze their performance

March 12, 2019 Node.JS

How to convert JSON to CSV in Node.JS

This article is a continuation of How to convert CSV to JSON in Node.JS. We will keep up with the same pattern used there – introducing two solutions to our

March 8, 2019 JavaScript

ECMAScript 2019(ES2019) – New Features with Examples

And here we are, it’s that time of the year when a new version of ECMAScript is released. What does it actually means ? There is a defined process before

March 5, 2019 Angular

Create a reusable confirmation dialog in Angular 7, using Angular Material

Having a confirmation dialogs is a very common requirement in the applications nowadays. They are used when a specific(in most cases destructive) action is executed, like deleting a specific record.