Software Development

June 24, 2020

5G, changing everything we know about mobile networks

It’s been nearly a decade since 5G was first introduced and slowly but surely it is taking on its true form. But even now, when carriers in some countries are just starting to roll it out, there is a lot of confusion about what 5G is and what it brings…

Haris Becic 0

June 2, 2020

Making peace with frontend development: Leveling up your CSS

The perils of CSS written in haste In the previous blog I wrote, I’ve emphasised the importance of mastering the fundamentals in order to become proficient in your work. In this blog post, I’ll start tackling one of the cornerstones of frontend web development. (more…)

Mirsad Begic 0

May 19, 2020

Remote VS Code debugging of Typescript NodeJS app deployed in Kubernetes

Today's apps are usually deployed as Docker containers on remote machines and, as such, can be a bit challenging to develop and debug. In order to speed-up the development process, one of the must have features is the ability to conduct remote debugging. (more…)

Emina Huskic 0

April 27, 2020

Deploying applications using Kubernetes

Introduction In this Tech Bite we will show you how to deploy services using Kubernetes, a popular tool for the management of containerized applications. For tutorial purposes, two services will be deployed, fe-deploy, and be-deploy (each service is part of one image). Spinning Pods using Deployment object The smallest deployable…

Dario Pejcinovic 0

April 9, 2020

Map, Filter & Reduce functions in JavaScript

Map, Filter & Reduce functions in JavaScript Map, filter and reduce functions were introduced in ES6. All of these functions transform an initial list (array) into something else, while keeping the original list intact. We can always use a for loop to get the desired result, but it can be…

Nedim Hairlahovic 0

April 8, 2020

Structuring CSS properly

Structuring CSS properly Stylesheets in a front end project can quickly get out of hand as the codebase grows, and that is when we start to see a lot of !importantlittered around in a “shouting match” to see whose styles get to be applied. Thankfully, over the years, many frameworks…

Benjamin Juric 0

January 7, 2020

Realtime updates with Hasura GraphQL Engine

What is a realtime update? When data gets updated in the source (database, service) and that change gets instantly propagated to the other side (browser, app, or any other client), that is considered a realtime update. (more…)

Nihad Tahunic 0

October 22, 2019

Elasticsearch and near realtime analytics

Recently, we got a request to create an analytics dashboard for the application's data we have. The data was stored within PostgreSQL and our initial idea was to build queries that would drive these dashboards. (more…)

Vedad Zornic 0

August 21, 2019

module.exports

module.exports module.exports is an empty object and a property on the module object. Module is a special object in NodeJS which contains information about the current module. The exports property is used to expose properties or functions of the current module. Use require to import properties from some module. // file.js…

Kenan Klisura 0

August 6, 2019

Express Middleware & Memoization

Express middleware Middleware functions are functions that have access to the request object (req ), the response object (res ), and the next function in the Express application’s request-response cycle. The next function is a function in the Express router which, when invoked, executes the middleware succeeding the current middleware in…

Senadin Terovic 0

July 18, 2019

Code Refactoring & Decompose Conditional Technique

Code refactoring Refactoring is the process of changing a software system in such a way that it does not alter the behavior of the code yet improves its structure. It is a disciplined way to clean up code. In essence, when you refactor you are improving the design of the…

Edin Begic 0