Make programming easier



Fullstack developer with 10 years of experience. Passionated about programming, computers and how things work.

Multiple testResultsProcessors with JEST

Currently "testResultsProcessor" option for JEST accepts only single module to process test results. Unfortunately this approach quickly becomes insufficient if you need code coverage remapping and junit reports for CircleCI. Fortunately documentation for JEST is pretty good and says: This option allows the...

Is Singleton pattern really that bad?

It's quite common to believe that Singleton is a total antipattern and should be avoided at all cost. Well... that's not always true. The key here is to understand why Singleton is perceived as a bad thing. Singleton? What is it? Singleton is a creational...

Reset.css or normalize.css

Quite an old subject but I think the problem is still not well understood among webdevelopers. Simple answer: Probably both Sounds strange? Let me explain you why. What does reset.css do? I'm going to describe Eric Meyer's reset as, in my personal opinion, is...