ValueBlogging

6 minutes

An introduction to blockchain

by ValueLogic Team

Blockchain, cryptocurrency, and distributed ledger are buzz words that are in the headlines related to the high valuation of bitcoin.  What is bitcoin?  Who invented the concept? Why are computer owners mining them? How is this technology looked at by traditional industries?  The following article unravels blockchain’s definition and how its intrinsic features solve current transaction concerns.  

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4 minutes

Five tips for creating better React app architecture

by Tomasz Świstak

React is a powerful front-end library. Because it’s a library, not a framework, developers get full freedom of architectural choices. It’s up to every developer to split code into files and directories, to choose what other libraries to use, and how to test it.

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5 minutes

Essential accessibility tips for web developers

by Tomasz Świstak

When creating web pages, we should always keep in mind that different people will use them. As developers, we most often consider using different browsers, operating systems, or devices. However, we should also consider the fact that people are browsing the internet differently. Let’s learn about web accessibility.

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The power of JavaScript’s reduce function

by Tomasz Świstak

Reduce is a very simple but powerful function operating on arrays. Using reduce, we can simplify a lot of iterations over arrays, reducing the amount of code. Let’s look at this function and a few practical and nonpractical, but fun, usages.

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6 minutes

Digital transformation mistakes you can avoid

by ValueLogic Team

The pandemic has created an urgent need for businesses from almost every domain to reassess the technology they use to make sure that it is as efficient as possible while being cost-effective. Even businesses that were happy with the long-cherished status quo or were immune to modernization have to look at new ways to unlock value and future-proof business against the global crisis and its long-term repercussions.

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6 minutes

Top 6 usages of JavaScript

by Tomasz Świstak

JavaScript is one of the most popular programming languages. It’s mostly known as a language for scripting web pages but it has plenty of other uses. Like any other programming language, it can be applied in a variety of tasks and, as it is a scripting language, that gives it even more capabilities. Let’s check out the top usages of JavaScript with some interesting examples.

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Software tester vs Quality Engineer

by Daniel Sitek

Once upon a time, the role of a tester in a product team was limited. With the rise of agile methods, positions and workflow have been redefined. We still need a dedicated quality checker… but it’s not your good old last-minute tester.

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Digital transformation in the printing inks industry

by ValueLogic Team

In 2017, we began creating a completely new digital product for Germany’s largest ink manufacturer, Siegwerk Druckfarben AG & Co.KGaA. We talked to Kai Limbach, Project Manager Digitalization at Siegwerk, about the general idea of the service, the challenge, the solution, and the value to both the company and its customers.

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