Marcin Wosinek

I'm a JavaScript developer with more than 10 years of experience. Now, I'm helping people get into IT & JS

Valencia, Spain Joined on Nov 10, 2021 https://how-to.dev/

Marcin Wosinek

Jan 25

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

4 min read

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Marcin Wosinek

Jan 18

The Hitchhiker’s Guide to the Command Line

5 2

8 min read

Marcin Wosinek

Jan 11

Getting into tech with no IT background: Tips & stories

8 min read

Marcin Wosinek

Jan 4

Why do developers use shell?

5 min read

Marcin Wosinek

Dec 14 '22

Is jQuery still relevant?

1 1

4 min read

Marcin Wosinek

Dec 7 '22

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

7 min read

Marcin Wosinek

Nov 30 '22

When Should I Register on GitHub As a Beginner Programmer?

7 3

2 min read

Marcin Wosinek

Nov 23 '22

How to keep your sanity while working with Git

6 min read

Marcin Wosinek

Nov 16 '22

Why Git is so complicated

5 min read

Marcin Wosinek

Nov 9 '22

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

5 min read

Marcin Wosinek

Nov 2 '22

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

7 min read

Marcin Wosinek

Oct 26 '22

Oh-My-Bill: Project Introduction

4 min read

Marcin Wosinek

Oct 19 '22

Minor imperfections that shout ‘beginner code’

4 min read

Marcin Wosinek

Oct 12 '22

What Tech Newbies Need According to Industry Insiders

9 min read

Marcin Wosinek

Oct 5 '22

HTML + CSS project: website slicing

2 min read

Marcin Wosinek

Sep 28 '22

How to Become a Faster Programmer

4 2

5 min read

Marcin Wosinek

Sep 21 '22

The README file: How to Help Others Understand Your Project

#webdev #tutorial

3 min read

Marcin Wosinek

Sep 15 '22

Beginner Programmer’s Guide to Using Git in a Team

7 min read

Marcin Wosinek

Sep 7 '22

How To Set Up .gitignore for Your JavaScript Project

#javascript

11 2

4 min read

Marcin Wosinek

Sep 1 '22

How to Implement a Basic JavaScript Application

#javascript

3 1

7 min read

Marcin Wosinek

Sep 1 '22

How to Collect Inputs for Your Project

#javascript

4 1

4 min read

Marcin Wosinek

Sep 1 '22

How to Start Unit Testing with Jasmine

#javascript

3 min read

Marcin Wosinek

Aug 3 '22

The Simplest Case for Unit Tests: Pure Functions

#testing #webdev

7 2

5 min read

Marcin Wosinek

Jul 9 '22

Remote IT Mentoring: My Schema for Effective Collaboration

#mentoring

4 1

5 min read

Marcin Wosinek

Jul 7 '22

What should you learn next as a developer

#learning #skills

9 min read

Marcin Wosinek

Dec 22 '21

How to use native ES modules

5 min read

Marcin Wosinek

Dec 19 '21

What’s the point of unit tests?

#testing

3 min read

Marcin Wosinek

Nov 16 '21

How to professionalize your little work project

2 min read

Marcin Wosinek

Nov 10 '21

How to learn data modeling

#data

4 min read

Marcin Wosinek

Nov 10 '21

How to get the most value out of your git repository

#git #repository

3 min read

CodeNewbie Community 🌱

Marcin Wosinek

Available for

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

Want to connect with Marcin Wosinek?

The Hitchhiker’s Guide to the Command Line

Getting into tech with no IT background: Tips & stories

Why do developers use shell?

Is jQuery still relevant?

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

When Should I Register on GitHub As a Beginner Programmer?

How to keep your sanity while working with Git

Why Git is so complicated

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

Oh-My-Bill: Project Introduction

Minor imperfections that shout ‘beginner code’

What Tech Newbies Need According to Industry Insiders

HTML + CSS project: website slicing

How to Become a Faster Programmer

The README file: How to Help Others Understand Your Project

Beginner Programmer’s Guide to Using Git in a Team

How To Set Up .gitignore for Your JavaScript Project

How to Implement a Basic JavaScript Application

How to Collect Inputs for Your Project

How to Start Unit Testing with Jasmine

The Simplest Case for Unit Tests: Pure Functions

Remote IT Mentoring: My Schema for Effective Collaboration

What should you learn next as a developer

How to use native ES modules

What’s the point of unit tests?

How to professionalize your little work project

How to learn data modeling

How to get the most value out of your git repository