Dennis Persson

I'm a former teacher writing articles about software development and everything around it. My ambition is to provide people all around the world with free education and humorous reading.

Sweden Joined on Apr 9, 2020 https://www.perssondennis.com

Education

M.Sc. in Computer Science and Engineering

Work

Application Developer

Fullstack JavaScript developer mostly using React ecosystem in frontend and JavaScript or AWS backends. Developing both mobile and web applications.

Currently blogging on https://www.perssondennis.com

A good reason to contact me is if you feel that you would want too. Just send a message or check out my blog for other options to contact me.

45 posts published

185 comments written

68 tags followed

Pinned

Dennis Persson

May 28 '23

If We Only Had Five VS Code Extensions

#discuss #webdev #productivity #programming

140

3 min read

Dennis Persson

Apr 16 '23

How To Use MVVM in React Using Hooks and TypeScript

#react #architecture #webdev #javascript

168

13 min read

Dennis Persson

Feb 5 '23

React Anti-Patterns and Best Practices - Do's and Don'ts

#react #javascript #webdev #programming

252

16 min read

Dennis Persson

Nov 13 '22

Extensive List of Best Development Resources - 121 Links to Guides, Cheat Sheets and More List of Resources

#webdev #beginners #productivity #programming

184

11 min read

Dennis Persson

Jul 31 '22

List of Free Image Tools Every Frontend Developer Needs

#webdev #ux #css #productivity

555

6 min read

Dennis Persson

Dec 10 '23

33 Christmas Animations to Easily Add to Your Website

#ui #webdev #ux #programming

4 min read

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Dennis Persson

Dec 3 '23

React Hook: useElementDimensions

#react #webdev #javascript #programming

8 min read

Dennis Persson

Nov 12 '23

How To Make a Hero Image in Next.js 13 and 14

#nextjs #react #css #webdev

6 min read

Dennis Persson

Oct 22 '23

The 20 Most Common Use Cases for JavaScript Arrays

#javascript #webdev #programming #beginners

142

9 min read

Dennis Persson

Oct 1 '23

The Art of Code Review and Why You Need It

#productivity #webdev #career #programming

8 min read

Dennis Persson

Sep 10 '23

I Hired an AI as a Developer - This Is What Happened

#jokes #ai #chatgpt #webdev

14 min read

Dennis Persson

Aug 20 '23

React Hook: useGlobalState

#react #javascript #webdev #typescript

8 min read

Dennis Persson

Jul 30 '23

Do Contexts in Next.js 13 Make the Whole App Render on the Client?

#nextjs #react #webdev #javascript

4 min read

Dennis Persson

Jul 9 '23

Why Server Components - A Brief History of Web

#react #nextjs #webdev #javascript

14 min read

Dennis Persson

Jun 18 '23

Errors Received When Migrating Next.js 13 to New App Folder

#react #nextjs #javascript #webdev

8 min read

Dennis Persson

May 7 '23

useEffect - The Hook React Never Should Have Rendered

#react #webdev #javascript #architecture

7 min read

Dennis Persson

Mar 26 '23

Give Your DRY Tests a WET Touch

#testing #webdev #programming #test

7 min read

Dennis Persson

Feb 26 '23

What If You Would Marry a Programming Language

#jokes #webdev #programming

2 min read

Dennis Persson

Jan 21 '23

Persson's Pyramid Puzzle - Level 5

#gamedev #webdev #programming #regex

1 min read

Dennis Persson

Jan 15 '23

Complete Guide To Make You a Regex Guru

#webdev #productivity #regex #programming

20 min read

Dennis Persson

Nov 27 '22

6 Use Cases for Regex in Your Daily Work

#webdev #productivity #regex #programming

8 min read

Dennis Persson

Oct 23 '22

I Created a Programming Puzzle Game

#showdev #webdev #programming #gamedev

2 min read

Dennis Persson

Oct 9 '22

Why You Should Not Be a Reactive Developer

#webdev #programming #productivity #beginners

7 min read

Dennis Persson

Sep 18 '22

Three Tricks for Chrome DevTools to Find Logs More Easily

#webdev #productivity #javascript #beginners

4 min read

Dennis Persson

Sep 4 '22

What If Movie Characters Had LinkedIn Profiles

#jokes #career #webdev #design

3 min read

Dennis Persson

Aug 21 '22

How I Improved Lighthouse Performance by Adding an Image

#react #webdev #performance #javascript

11 min read

Dennis Persson

Aug 14 '22

React Hooks: useThrottledValue and useThrottledFunction

#webdev #react #javascript #programming

13 min read

Dennis Persson

Aug 7 '22

What If Animals Could Code...

#jokes #discuss #webdev #programming

2 min read

Dennis Persson

Jul 28 '22

DEV Developer Survey (non-offical)

#discuss #programming #webdev #career

1 min read

Dennis Persson

Jul 24 '22

How To Make a Hero Image in Next.js

#react #webdev #nextjs #css

6 min read

Dennis Persson

Jul 17 '22

React Hook: useRunOnce

#webdev #react #javascript #nextjs

160

9 min read

Dennis Persson

Jul 10 '22

Top 10 Celebrities Who Code

#jokes #webdev #programming #discuss

128

1 min read

Dennis Persson

Jul 4 '22

10 Tips To Get More Readers on DEV

#webdev #productivity #career #tutorial

9 min read

Dennis Persson

Jun 26 '22

What Website Would You Like to Create a New UI For?

#discuss #webdev #ux #programming

1 min read

Dennis Persson

Jun 21 '22

Is It Worth Using Tags With Few Subscribers?

#discuss #webdev #career #writing

1 min read

Dennis Persson

Jun 19 '22

Professor Prolog Explains Serverless Hosting 2022

#webdev #beginners #devops #serverless

5 min read

Dennis Persson

Jun 5 '22

How To Report a Site That Steals Your Articles

#tutorial #career #webdev #productivity

6 min read

Dennis Persson

May 2 '22

How to Avoid React Context Trap

#javascript #react #webdev #architecture

7 min read

Dennis Persson

Apr 4 '22

Programming Explained With the Human Body - Frontend, Microservices Backend and Testing

#programming #microservices #webdev

4 min read

Dennis Persson

Mar 28 '22

IaaS vs PaaS vs SaaS for Dummies

#architecture #webdev #beginners #cloud

6 min read

Dennis Persson

Mar 21 '22

How to Avoid Estimating Time Using the Agile Metrics Velocity and Capacity

#scrum #productivity #agile #webdev

6 min read

Dennis Persson

Mar 14 '22

What I Learned About Unit Testing Working at Volvo Group

#testing #beginners #react #programming

10 min read

Dennis Persson

Mar 7 '22

Understanding useEffect, useRef and Custom Hooks

#react #frontend #javascript #beginners

8 min read

Dennis Persson

Feb 27 '22

Five Steps to Build a Production Ready Blog in Two Weeks

#tutorial #nextjs #mvp #react

5 min read

Dennis Persson

Apr 21 '20

Theming any site you don't own

#css #ux #tutorial #tips

4 min read

Four Year Club

Writing Debut

Three Year Club

React

16 Week Community Wellness Streak

Beloved Comment

Top Discussion of the Week

8 Week Writing Streak

CSS

8 Week Community Wellness Streak

4 Week Community Wellness Streak

2 Week Community Wellness Streak

1 Week Community Wellness Streak

Two Year Club

4 Week Writing Streak

One Year Club

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