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How to keep your units testable in JavaScript

How to keep your units testable in JavaScript

Unit tests are a challenging topic, with many interconnected aspects that make it difficult for beginners. If your impression is that they are time-consuming to write, provide only meaningless validation, or require a lot of additional effort in cas...

Marcin Wosinek

What a security operations center analyst does and how to become one

What a security operations center analyst does and how to become one

Marcin Wosinek

The Hitchhiker’s Guide to the Command Line

The Hitchhiker’s Guide to the Command Line

Marcin Wosinek

Marcin Wosinek

3.0K followers

I'm a JavaScript developer with more than 10 years of experience. I'm here to teach you useful skills, so you can succeed in your work & private projects.

Getting into tech with no IT background: Tips & stories

Getting into tech with no IT background: Tips & stories

Why do developers use shell?

Why do developers use shell?

Is jQuery still relevant?

Is jQuery still relevant?

Rebases in Git and why you shouldn’t be afraid of them

Rebases in Git and why you shouldn’t be afraid of them

When Should I Register on GitHub As a Beginner Programmer?

When Should I Register on GitHub As a Beginner Programmer?

How to keep your sanity while working with Git

How to keep your sanity while working with Git

Why Git is so complicated

Why Git is so complicated

The "detached HEAD" state in Git: What it is and how to fix it

The "detached HEAD" state in Git: What it is and how to fix it

Searching for an IT job: Comparing the workplace characteristics of IT companies

Searching for an IT job: Comparing the workplace characteristics of IT companies